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by THG
Wed Oct 19, 2016 11:58 pm
Forum: RouterBOARD hardware
Topic: New CPU - new product RB750Gr3 - RB750G family - now mmips
Replies: 180
Views: 66929

Re: New CPU - new product RB750Gr3 - RB750G family - now mmips

In your opinion, what better to buy, RB750Gr3 or EdgeRouter X/EdgeRouter Lite? What will be more stable with IPsec?
I have no experience of EdgeRouter X. Maybe someone else can answer your question.
by THG
Tue Oct 18, 2016 8:04 pm
Forum: RouterBOARD hardware
Topic: New CPU - new product RB750Gr3 - RB750G family - now mmips
Replies: 180
Views: 66929

Re: New CPU - new product RB750Gr3 - RB750G family - now mmips

Hej
Dual-Core 880 MHz, MIPS1004Kc etc.. similar specification as Ubu EdgeRouter . Hmmm...Interesting.
The difference is that EdgeRouter X has 256 MB NAND. EdgeOS might need 256 MB of storage space to fit all applications. :)
by THG
Tue Oct 04, 2016 6:51 pm
Forum: General
Topic: Some firewall rules were changed after the upgrade.
Replies: 0
Views: 465

Some firewall rules were changed after the upgrade.

All of my X86 router's SPI firewall rules were changed after the upgrade. I do not know when or what version I had before. Before upgrade. /ip firewall filter add chain=forward protocol=tcp connection-state=invalid \ action=drop comment="drop invalid connections" add chain=forward connection-state=e...
by THG
Wed Sep 09, 2015 9:59 pm
Forum: Virtualization
Topic: Cloud Hosted Router
Replies: 583
Views: 186855

Re: Cloud Hosted Router

it is now on the download page. Later builds will include VMXNET3 [admin@MikroTik] > interface print Flags: D - dynamic, X - disabled, R - running, S - slave # NAME TYPE ACTUAL-MTU L2MTU MAX-L2MTU MAC-ADDRESS 0 R ether1 ether 1500 00:0C:29:B1:BB:47 1 R ether2 ether 1500 00:0C:29:B1:BB:3D [admin@Mik...
by THG
Fri Feb 13, 2015 2:30 pm
Forum: Announcements
Topic: RouterOS v6.27 released
Replies: 273
Views: 99739

Re: RouterOS v6.27 released

Is there any reasons not to fix this issue? As you can see in the picture, TCP traffic through the Ethernet interface shows over 80 percent more than the VLAN interface. UDP shows the correct speed on both interfaces and the issue appears only in the X86 version of RouterOS.
by THG
Wed Jan 21, 2015 10:42 pm
Forum: General
Topic: RouterOS v6.25
Replies: 110
Views: 31935

Re: RouterOS v6.25

Are you going to fix this issue? TCP traffic through the Ethernet interface shows over 80 percent more than the VLAN interface. UDP shows the correct speed on both interfaces and the issue appears only in the X86 version of RouterOS.
by THG
Sat Jan 10, 2015 4:44 pm
Forum: Announcements
Topic: 6.24 released
Replies: 91
Views: 34726

Re: 6.24 released

I found a bug in the X86 version of RouterOS, outbound TCP traffic shows too much.
by THG
Mon Dec 29, 2014 2:29 am
Forum: Scripting
Topic: DuckDNS Update Script (free DynDNS alternative)
Replies: 16
Views: 12486

Re: DuckDNS Update Script (free DynDNS alternative)

The logging facility is added in complete version.

This is the complete script, without the interruption to explain what's happen:
Thanks, the script works very well.
by THG
Fri Jul 11, 2014 5:24 pm
Forum: RouterBOARD hardware
Topic: News about new products is secret or when SXTG-5HacD comes?
Replies: 20
Views: 7340

Re: News about new products is secret or when SXTG-5HacD com

The standard procedure is to announce full specifications to our distributors first, and put on our webpage later. I guess you found these products in the FCC database. You are welcome to look at them there, but regular brochure and other info will come later. For others, our FCC ID is "TV7" FCC ID...
by THG
Fri Jul 11, 2014 9:51 am
Forum: RouterBOARD hardware
Topic: CRS226-24G-2S+ Poor routing performance
Replies: 35
Views: 25747

Re: CRS226-24G-2S+ Poor routing performance

WOW...thanks, that is a really useful information :D It was approximately, I rounded a bit up and down to the nearest ten megabits per second. The official tests were done at 400 MHz, take a look at the following page. http://routerboard.com/RB750G Which now makes me wonder, why CRS is approx 50% s...
by THG
Fri Jul 11, 2014 9:28 am
Forum: RouterBOARD hardware
Topic: CRS226-24G-2S+ Poor routing performance
Replies: 35
Views: 25747

Re: CRS226-24G-2S+ Poor routing performance

You are forgetting, that CRS226 has 400Mhz CPU, RB750G (also RB2011 & RB493G as he is mentioning) has 680 Mhz CPU. RB750G at 100MHz Downstream: 150 Mbps Upstream: 145 Mbps RB750G at 150MHz Downstream: 200 Mbps Upstream: 195 Mbps RB750G at 200MHz Downstream: 250 Mbps Upstream: 245 Mbps RB750G at 300...
by THG
Fri Jul 11, 2014 8:46 am
Forum: RouterBOARD hardware
Topic: CRS226-24G-2S+ Poor routing performance
Replies: 35
Views: 25747

Re: CRS226-24G-2S+ Poor routing performance

Hi, I was planning to buy couple of this, but after checking performance reviews this puzzled me a little. This device has 2 x 10 Gigabit SFP+ interfaces and can only achieve: Downstream: 40 Mbps Upstream: 12 Mbps Isn't something wrong here, very wrong? Something must be wrong when a RB750G perform...
by THG
Mon Apr 28, 2014 6:47 pm
Forum: Scripting
Topic: HE ipv6 tunnel client IP address update script
Replies: 5
Views: 2615

Re: HE ipv6 tunnel client IP address update script

Change the following lines from the script in MikroTik Wiki. The password must be specified in plain text instead of an md5 checksum. :local HEupdatepath "/nic/update" "?username=" . $HEuserid . \ "&password=" . $HEpass . \ "&hostname=" . $HEtunnelid . \ "&myip=" . $HEipv4addr) \ Original script fro...
by THG
Fri Apr 25, 2014 9:10 pm
Forum: RouterBOARD hardware
Topic: CCR1016-12S-1S+
Replies: 22
Views: 5073

Re: CCR1016-12S-1S+

you get 1 module for each router purchase. And it comes bundled with the router.
Please, add S-RJ01 to your product portfolio. A 10GbE version would also be nice.
by THG
Tue Apr 22, 2014 3:03 am
Forum: Scripting
Topic: DuckDNS Update Script (free DynDNS alternative)
Replies: 16
Views: 12486

Re: DuckDNS Update Script (free DynDNS alternative)

Thanks to both of you, I will test this when I have time.
by THG
Sun Apr 20, 2014 10:20 pm
Forum: Scripting
Topic: DuckDNS Update Script (free DynDNS alternative)
Replies: 16
Views: 12486

Re: DuckDNS Update Script (free DynDNS alternative)

This script runs differently to almost all other Mikrotik dynamic DNS update scripts I have found on the Net. The usual method is to have the script run at intervals. Whereas my script runs all the time, monitors the WAN connection, and detects if the IP address changes. Not saying this is a better...
by THG
Mon Apr 14, 2014 9:22 pm
Forum: RouterBOARD hardware
Topic: Specification of the direct attach cable
Replies: 2
Views: 786

Re: Specification of the direct attach cable

Thank you!
by THG
Sun Apr 13, 2014 11:49 pm
Forum: RouterBOARD hardware
Topic: Specification of the direct attach cable
Replies: 2
Views: 786

Specification of the direct attach cable

What is the specification of the direct attach cable? Is the cable compatible with both SFP and SFP+?
by THG
Sat Mar 15, 2014 3:56 am
Forum: RouterBOARD hardware
Topic: Wish - RB2011UiAS-2HnD-RM ?
Replies: 25
Views: 9402

Re: Wish - RB2011UiAS-2HnD-RM ?

What bothers me is that the circuit boards are identical, except that the rack-mounted products lacks some semiconductors. Why not assemble all semiconductors on every products and let the customer decide if he needs it?
by THG
Tue Mar 11, 2014 7:41 pm
Forum: RouterBOARD hardware
Topic: Wish - RB2011UiAS-2HnD-RM ?
Replies: 25
Views: 9402

Re: Wish - RB2011UiAS-2HnD-RM ?

what is the use case for a rack-mountable wireless router? Many companies have patch panels in the center of each corridor, a wireless Cloud Router Switch would be great. New modern houses also has patch panels, where a rackmount unit with wireless would be good. All rackmounted units cost $10 less...
by THG
Mon Mar 10, 2014 11:48 pm
Forum: Scripting
Topic: Script for he.net IPv6 Tunnelbroker
Replies: 8
Views: 5078

Re: Script for he.net IPv6 Tunnelbroker

can you tell what did not work? Maybe I can update article you are mentioning with your updated version? The following lines has been changed from the script in MikroTik Wiki. The password must be specified in plain text instead of an md5 checksum. :local HEupdatepath "/nic/update" "?username=" . $...
by THG
Sun Mar 09, 2014 9:12 pm
Forum: Scripting
Topic: Need help with IPSec script with dynamic IP changing
Replies: 8
Views: 3622

Re: Need help with IPSec script with dynamic IP changing

Here is the script I wrote... It does EoIP over IPSec. Basically it looks for IPSec Peers with a comment that looks like "+eoip+<HOSTNAME>" ... it then looks for the policy, eoip tunnel, etc that all share the same comment. You can use this to update as many as you want... Thanks for the script, I ...
by THG
Sun Mar 09, 2014 7:13 pm
Forum: Scripting
Topic: Need help with IPSec script with dynamic IP changing
Replies: 8
Views: 3622

Re: Need help with IPSec script with dynamic IP changing

I have a script to compare whether WAN IP address has been changed and another script to update sa-src-address. Do I need to add something else to the script like kill remote peers and flush installed SAs?
by THG
Tue Mar 04, 2014 3:02 am
Forum: RouterBOARD hardware
Topic: Inter VLAN Routing on RB750GL, RB2011iLS-IN and CRS125-24G-1
Replies: 12
Views: 3538

Re: Inter VLAN Routing on RB750GL, RB2011iLS-IN and CRS125-2

I'm researching on which product to buy from Mikrotik, and I'm primary interested in these three models: RB750GL, RB2011iLS-IN and CRS125-24G-1S-IN. From those models listed above, can they all perform inter vlan routing? And if yes, which one by software and which one by hardware? All of them can ...
by THG
Tue Feb 25, 2014 9:53 pm
Forum: RouterBOARD hardware
Topic: CRS226
Replies: 33
Views: 10311

Re: CRS226

Two SFP+ 10G ports and 24 Gigabit copper ports
If I connect two switches through their 10 Gigabit interface, what speed can I expect (no routing, just bridging)?

If I have multiple VLANs, do I need a Cloud Core Router to get decent speed?
by THG
Mon Dec 23, 2013 2:57 pm
Forum: General
Topic: MT VPN L2TP and IPSec - cannot ping remote LAN and vice vers
Replies: 8
Views: 16186

Re: MT VPN L2TP and IPSec - cannot ping remote LAN and vice

Wrong order of your rules, NAT bypass rules must be placed before the masquerade rules. Rearrange the following NAT rules and ensure that they are placed first of all the rules. add action=accept chain=srcnat comment="" disabled=no dst-address=\ 192.168.2.0/24 src-address=192.168.0.0/24 add action=a...
by THG
Thu Dec 19, 2013 6:48 pm
Forum: RouterBOARD hardware
Topic: Upgrading issues
Replies: 2
Views: 644

Re: Upgrading issues

I ran into this problem when I upgraded from RouterOS 4.17 to 6.6. Downgrading to 5.26 and then upgrade to 6.x fixed my issue.
by THG
Wed Dec 18, 2013 6:33 pm
Forum: RouterBOARD hardware
Topic: [Solved] SIP Over VPN Problem
Replies: 12
Views: 8414

Re: SIP Over VPN Problem

but still the sme result every things is working fine through VPN except SIP , and please dont forget Sip is working if i just change the sip device IP address tell the next power disconnect then i have to change it again It sounds that the session timed out and something in the router pretend the ...
by THG
Wed Dec 18, 2013 1:05 am
Forum: General
Topic: IPsec tunel between 3 routerboard
Replies: 3
Views: 710

Re: IPsec tunel between 3 routerboard

Brench offices do not ping and connect each other.
If it is not due to a missing firewall rule for IPsec UDP port 500 and IPsec-ESP/IPsec-AH, then it must be a missing NAT bypass rule.

http://wiki.mikrotik.com/wiki/Manual:IP ... NAT_Bypass
by THG
Wed Dec 18, 2013 12:58 am
Forum: RouterBOARD hardware
Topic: [Solved] SIP Over VPN Problem
Replies: 12
Views: 8414

Re: SIP Over VPN Problem

I didnt nat it because i use VPN , do i need to nat ???
No, you do not need NAT for your VPN connection. Depending on the configuration, you might need a NAT bypass rule placed at the top of all other NAT rules.

http://wiki.mikrotik.com/wiki/Manual:IP ... NAT_Bypass
by THG
Tue Dec 17, 2013 3:47 am
Forum: General
Topic: MT VPN L2TP and IPSec - cannot ping remote LAN and vice vers
Replies: 8
Views: 16186

Re: MT VPN L2TP and IPSec - cannot ping remote LAN and vice

What am I overlooking or why cannot I get LAN to LAN connectivity? If both sites are behind NAT, then you need a bypass rule for your remote network. Change "local network" and "remote network" to your sites actual IP network. Site 1 /ip firewall nat add chain=srcnat action=accept place-before=0 \ ...
by THG
Tue Dec 17, 2013 12:26 am
Forum: General
Topic: CRS Routing?
Replies: 5
Views: 1564

Re: CRS Routing?

I was under the impression that basic routing will be done by hardware.
Do you mean hardware fast path? I do not think that this feature is complete yet, or available for this product.


Here is what normis wrote about it.

http://forum.mikrotik.com/viewtopic.php ... 02#p394402
by THG
Mon Dec 16, 2013 7:03 pm
Forum: RouterBOARD hardware
Topic: [Solved] SIP Over VPN Problem
Replies: 12
Views: 8414

Re: SIP Over VPN Problem

Maybe you need a NAT bypass rule for your remote sites LAN IP addresses.
by THG
Mon Dec 16, 2013 6:36 pm
Forum: General
Topic: CRS Routing?
Replies: 5
Views: 1564

Re: CRS Routing?

One thing I'm not sure is where is the layer 3 switching? should I configure IP the normal way, once I do that I'm able to connect with Winbox so it goes to the cpu. Default configuration for my devices were: ether1-gateway=wan sfp1-gateway=wan bridge1-local=lan Switch Port 1 and SFP goes to Intern...
by THG
Fri Dec 13, 2013 4:21 pm
Forum: RouterBOARD hardware
Topic: grounding newbie question
Replies: 3
Views: 1505

Re: grounding newbie question

The primary goal of the grounding system throughout any facility is SAFETY. Secondary are effective lightning protection, diminishing electromagnetic coupling (EMC), and the protection against electromagnetic pulses (EMP). Grounding is implemented to ensure rapid clearing of faults and to prevent ha...
by THG
Thu Dec 12, 2013 6:25 pm
Forum: Beginner Basics
Topic: Should I buy a RB750GL - Novice User
Replies: 1
Views: 587

Re: Should I buy a RB750GL - Novice User

My concern is I'm not going to set the router up properly and leave security holes or not set the router up properly. Do not worry about that, every MikroTik router are properly configured from the factory. I would buy one of the following products instead of a separate AP. RB951G-2HnD RB2011UAS-2H...
by THG
Thu Dec 12, 2013 6:59 am
Forum: General
Topic: Character encoding email subject
Replies: 1
Views: 936

Character encoding email subject

Character encoding for email subject is not the same as email body. To use other letters than a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, I have to convert it like this. Example: Expected: åäö Actual: åäö Unicode Character UTF-8 (chars) UTF-8 (hex) U+00E5 å Ã¥ c3...
by THG
Wed Dec 11, 2013 6:49 pm
Forum: Forwarding Protocols
Topic: Cannot Reach My local Server with Public IPs on LAN
Replies: 2
Views: 1058

Re: Cannot Reach My local Server with Public IPs on LAN

You can also set a static DNS entry in your router.
by THG
Sun Dec 08, 2013 8:12 pm
Forum: RouterBOARD hardware
Topic: Getting Internet to the RB951 Eth ports from 3G modem
Replies: 1
Views: 1907

Re: Getting Internet to the RB951 Eth ports from 3G modem

It is a piece of cake to configure if your 3G modem is recognized by the system. In my case I just added an Access Point Name (APN) and enabled the ppp interface. I also added some firewall rules and a NAT rule for the ppp interface. Take a look at the default rules in your RB951Ui-2HnD and just cha...
by THG
Sat Dec 07, 2013 6:22 pm
Forum: RouterBOARD hardware
Topic: Cloud Router Switch beeper volume
Replies: 0
Views: 794

Cloud Router Switch beeper volume

How loud is the piezo beeper supplied with the Cloud Router Switch supposed to be? I just wondered if maybe I got a weak one or maybe it isn't supposed to be very loud in the first place. I realize that this is a plain "element only" piezo unit, not one with the built in driver, so maybe it is inher...
by THG
Mon Dec 02, 2013 12:22 am
Forum: Scripting
Topic: reset run-count in /system scripts
Replies: 6
Views: 4195

Re: reset run-count in /system scripts

I would like to see this feature in future versions of RouterOS. Sometimes I want to run a script once, until run-count is reset to zero. There are also times when I want to run the script until x number of executions, or run another script after the first one has run for x number of executions. Thi...
by THG
Sun Dec 01, 2013 7:45 pm
Forum: Scripting
Topic: Audio Script: Loud Alarm
Replies: 1
Views: 1793

Re: Audio Script: Loud Alarm

Your script does not work correctly from RouterOS 5.x and up. The following alarm script gives me attention. :for i from=1 to=3 step=1 do={ :beep frequency=550 length=494ms :delay 494ms :beep frequency=400 length=494ms :delay 494ms } I use this script when something is good, such as when a connectio...
by THG
Tue Nov 26, 2013 6:12 pm
Forum: General
Topic: Feature request - multiple Winbox Loader versions
Replies: 18
Views: 4402

Re: Feature request - multiple Winbox Loader versions

Something like Microsoft remote desktop connection manager would be nice. :)
by THG
Tue Nov 05, 2013 9:49 pm
Forum: General
Topic: SHA-0 or SHA-1?
Replies: 1
Views: 697

SHA-0 or SHA-1?

I assume that sha is a typo in both WinBox and WebFig, from the terminal it shows sha1.
by THG
Wed Oct 23, 2013 6:08 pm
Forum: General
Topic: Creating certificate problem
Replies: 10
Views: 1906

Re: Creating certificate problem

invalid-after How do I correct this error in the OpenSSH comes the end of history 2036 in mikrotik be 1969 How do I correct this error you need to do something in mikrotik? It works for me and I also used openssl to generate my self-signed certificate. To generate a key: openssl genrsa -out 192.168...
by THG
Wed Oct 23, 2013 3:36 am
Forum: General
Topic: Creating certificate problem
Replies: 10
Views: 1906

Re: Creating certificate problem

I'm sure the date and time correctly
Do not be so sure about that, it does not look right.
invalid-before=oct/21/2013 11:36:29
invalid-after=dec/31/1969 23:59:59
by THG
Sun Oct 06, 2013 7:12 pm
Forum: Scripting
Topic: Update address list with script
Replies: 5
Views: 5881

Re: Update address list with script

Sorry for late response, this script works for me with RouterOS 6.4. # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # BEGINNING OF USER DEFINED CONFIGURATION # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :local "wan-interface" "ether1-gateway" :local "address-list" "wan_ip" # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~...
by THG
Sun Oct 06, 2013 6:57 pm
Forum: General
Topic: RB750GL for big house - configuration
Replies: 16
Views: 3975

Re: RB750GL for big house - configuration

Can you tell how much is CPU% and if it is getting too hot?
Sorry I do not have access to this router, but casing of the unit is cold.
by THG
Fri Oct 04, 2013 3:46 am
Forum: General
Topic: RB750GL for big house - configuration
Replies: 16
Views: 3975

Re: RB750GL for big house - configuration

My ISP installed this router in one of our offices with 60 employees. We have a gigabit connection and use the router only for routing. According to the speed test provided by the internet infrastructure foundation in my country, this router performs more than 750 Mbps.
by THG
Sat Aug 31, 2013 9:17 pm
Forum: General
Topic: DNS name for MT router
Replies: 10
Views: 3016

Re: DNS name for MT router

In which MT router? The router I want to show up with a name? Or in my main gateway router? All my dns requests go out to open-dns servers. So no dns lookup or caching done on MT routers in my network. Is that a problem? Of course, at least one internal DNS server is required to achieve this. All o...
by THG
Sat Aug 31, 2013 1:31 am
Forum: General
Topic: DNS name for MT router
Replies: 10
Views: 3016

Re: DNS name for MT router

If you use your MikroTik router as a DNS resolver, just add a static entry for your router in the DNS settings.
by THG
Fri Aug 30, 2013 4:26 pm
Forum: General
Topic: Admins please tell Can i use 2-3 km copper cable as antenna
Replies: 13
Views: 2084

Re: Admins please tell Can i use 2-3 km copper cable as ante

If you select an antenna built for the wrong frequency you will have very poor results. Two major factors associated with radio antenna design are the antenna resonant point or centre operating frequency and the antenna bandwidth or the frequency range over which the antenna design can operate. Thes...
by THG
Fri Aug 30, 2013 2:31 pm
Forum: General
Topic: routerOS on vmware hangs
Replies: 5
Views: 1763

Re: routerOS on vmware hangs

Thanks for the info, but i actually did not understand what you mean, is this a known issue fixed with patch, or you are basicly telling me to try
You need to upgrade if you run hypervisor 5.1. Log in with your account and download product patches.

vSphere 5.1 Upgrade Guide
by THG
Sat Aug 24, 2013 6:35 pm
Forum: General
Topic: v6.x - Hairpin NAT not working
Replies: 29
Views: 20049

Re: v6.x - Hairpin NAT not working

One domain, differend port numbers
Do you think that this little detail was quite irrelevant and barely worth mentioning in the first place? This little piece of information changes everything, right now I do not have any solution for you.
by THG
Fri Aug 23, 2013 12:16 am
Forum: General
Topic: v6.x - Hairpin NAT not working
Replies: 29
Views: 20049

Re: v6.x - Hairpin NAT not working

yes, client computer connected to the switch Okey, I'm trying to understand your scenario. I want to put address http://<my_domain>:81 in my web browser and get connection to server2 on port 80 (10.1.1.196:80) Another time I want to put address http://<my_domain>:80 and get connection to server1 on...
by THG
Wed Aug 21, 2013 3:43 pm
Forum: General
Topic: v6.x - Hairpin NAT not working
Replies: 29
Views: 20049

Re: v6.x - Hairpin NAT not working

so tell me how to add static DNS entry that redirects me from port 81 to port 80?

I want to put address http://<my_domain>:81 in my web browser and get connection to server2 on port 80 (10.1.1.196:80)
Where are you browsing from, the client computer in your drawing?
by THG
Tue Aug 20, 2013 7:39 pm
Forum: General
Topic: v6.x - Hairpin NAT not working
Replies: 29
Views: 20049

Re: v6.x - Hairpin NAT not working

Both servers run on port 80, so I do not see the problem.
by THG
Tue Aug 20, 2013 6:10 pm
Forum: General
Topic: v6.x - Hairpin NAT not working
Replies: 29
Views: 20049

Re: v6.x - Hairpin NAT not working

Is there any another way to configure this?
Add a static DNS entry for your web server.
by THG
Tue Aug 20, 2013 5:45 pm
Forum: General
Topic: kerneldriver for 97317VUL watchdog onboard device
Replies: 2
Views: 679

Re: kerneldriver for 97317VUL watchdog onboard device

According to the manual, number 2 on DIP switch 1 disables the watchdog.
by THG
Mon Aug 12, 2013 6:02 pm
Forum: General
Topic: routeros 6.2 changelog
Replies: 61
Views: 16387

Re: routeros 6.2 changelog

I had this issue before I upgraded ESXi 5.1 with the latest patches. I am currently running 5.1 U1 and I still have this issue. Would you happen to remember which patch solved it? I looked through the patches, but couldnt see anything relating to this issue. I cannot say what solved my isse because...
by THG
Wed Aug 07, 2013 4:46 pm
Forum: General
Topic: Mikrotik Router SIP Connection Blocked.
Replies: 76
Views: 37375

Re: Mikrotik Router SIP Connection Blocked.

Have you tried to disable the service ports for SIP in the firewall settings?
by THG
Thu Aug 01, 2013 1:29 am
Forum: General
Topic: routeros 6.2 changelog
Replies: 61
Views: 16387

Re: routeros 6.2 changelog

I have 5 VM Routers, only one randomly stops network traffic tho.
Gonna try to recreate VM and reinstall ROS, I will see if that helps or not.
I had this issue before I upgraded ESXi 5.1 with the latest patches.
by THG
Tue Jul 30, 2013 11:31 am
Forum: General
Topic: routeros 6.2 changelog
Replies: 61
Views: 16387

Re: routeros 6.2 changelog

i'm testing 6.2 on x86 esxi 5.1 virtual machine... 3 nic - intel 1000e max uptime 2-3days problem - network randomly shutdown... system normal respond on console, and all network interfaces can see in /interfaces print and all link is up 6.1 have same problem too... any ideas? Did you upgrade with ...
by THG
Fri Jul 26, 2013 3:27 pm
Forum: RouterBOARD hardware
Topic: 2 different routers possible to extent wifi signal
Replies: 2
Views: 1313

Re: 2 different routers possible to extent wifi signal

Tell us how you intend to connect them together, with ethernet or wireless.

If wireless you can use WDS.
by THG
Thu Jul 18, 2013 4:45 pm
Forum: General
Topic: routeros 6.2 changelog
Replies: 61
Views: 16387

Re: routeros 6.2 changelog

Do you intend to address this issue as well. I'm quite sure that it is a bug, because I get different results depending from where I configure DHCPv6 bindings. From the terminal it show IPv6 servers, from Winbox and Webfig it show IPv4 servers.

http://forum.mikrotik.com/viewtopic.php?f=1&t=72495
by THG
Thu Jul 18, 2013 4:32 pm
Forum: Forwarding Protocols
Topic: L2TP/IPsec and DHCP
Replies: 3
Views: 2400

Re: L2TP/IPsec and DHCP

I used the example in wiki to setup Road Warrior, but it does not work without L2TP for my Android Clients. It is probably a bug in Android, because it works with Windows 7 clients.


http://wiki.mikrotik.com/wiki/Manual:IP ... _Mode_Conf
by THG
Thu Jul 18, 2013 4:07 pm
Forum: Forwarding Protocols
Topic: L2TP/IPsec and DHCP
Replies: 3
Views: 2400

L2TP/IPsec and DHCP

I need a hint of how to use a DHCP server to assign IP addresses to VPN clients.
by THG
Fri Jul 05, 2013 12:06 pm
Forum: General
Topic: 802.1Q Trunking with Atheros ROS6 and Management IP
Replies: 4
Views: 1037

Re: 802.1Q Trunking with Atheros ROS6 and Management IP

Yes, Router1 has a route to 192.168.1.0/24. I can ping to 192.168.1.100 from Router1.
by THG
Fri Jul 05, 2013 12:39 am
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 1988

Re: Acces to internet - but how

Try to ping from interface ether1.
by THG
Fri Jul 05, 2013 12:35 am
Forum: General
Topic: 802.1Q Trunking with Atheros ROS6 and Management IP
Replies: 4
Views: 1037

Re: 802.1Q Trunking with Atheros ROS6 and Management IP

I find out that it is only possible to manage Router 1 from a computer on the same IP subnet. I cannot reach Router 1 from a different IP subnet through another router. I can ping my PC from Router 1 with IP address 192.168.1.100, but not the other way around. With the tool Torch on Router 1, I can ...
by THG
Thu Jul 04, 2013 4:55 pm
Forum: Beginner Basics
Topic: Wan interface forward
Replies: 14
Views: 2751

Re: Wan interface forward

Hi, I just received my first 951G-2HnD as a replacement for my old WRT54 router. So far everything works, but I have a setup question which I cannot solve. I have a settopbox which requires direct internet access, this device needs to be connected directly to the ISP's cable modem. Thus this device...
by THG
Thu Jul 04, 2013 4:25 pm
Forum: Beginner Basics
Topic: Acces to internet - but how
Replies: 14
Views: 1988

Re: Acces to internet - but how

Configure your WAN port with x.x.x.x/30 and add default gateway to your ISP's IP address.

Configure your LAN/DMZ port with x.x.x.x/29 and configure your hosts from the same subset of IP adresses.

Default gateway for your hosts will be the IP address of your router.
by THG
Thu Jul 04, 2013 3:59 pm
Forum: RouterBOARD hardware
Topic: New product - RB951Ui-2HnD
Replies: 25
Views: 15720

Re: New product - RB951Ui-2HnD

I was hoping that it was the opposite, i.e. Gigabit ethernet. :(
by THG
Thu Jul 04, 2013 3:52 pm
Forum: RouterBOARD hardware
Topic: New product - RB951Ui-2HnD
Replies: 25
Views: 15720

Re: New product - RB951Ui-2HnD

But this is correct, it has 10/100 ports, not Gigabit. Therefore it doesn't have a "G" in the name. Nowhere in the brochure is Gigabit mentioned :) It says Gigabit AP in the description and that is a contradiction to the specification. The RB951Ui-2HnD is a wireless SOHO Gigabit AP with a new gener...
by THG
Thu Jul 04, 2013 3:46 pm
Forum: RouterBOARD hardware
Topic: New product - RB951Ui-2HnD
Replies: 25
Views: 15720

Re: New product - RB951Ui-2HnD

Did you try reloading? Because I don't see this :) You probably have browser cache
No I did not because I downloaded the brochure for the first time just before i posted. :)
by THG
Thu Jul 04, 2013 3:30 pm
Forum: RouterBOARD hardware
Topic: New product - RB951Ui-2HnD
Replies: 25
Views: 15720

Re: New product - RB951Ui-2HnD

Brochure is correct. Where did you see this? If on distributor site, we can't correct that.
The link in the first post.
by THG
Thu Jul 04, 2013 3:27 pm
Forum: RouterBOARD hardware
Topic: New product - RB951Ui-2HnD
Replies: 25
Views: 15720

Re: New product - RB951Ui-2HnD

Please, correct this in the brochure. :)
The RB951Ui-2HnD is a wireless SOHO Gigabit AP with a new generation
Atheros CPU and more processing power.


Five independent 10/100 Ethernet ports
by THG
Thu Jul 04, 2013 2:33 pm
Forum: General
Topic: ping problem
Replies: 10
Views: 1553

Re: ping problem

According to your network diagram, you should not be able to ping 192.66.4.1 from your MikroTik router because 192.66.1.1/24 and 192.66.4.1/24 belongs to completely different networks. I think that host 192.66.4.1 responded because it is a publik IP address that belongs to the Danish company DKnet. ...
by THG
Wed Jul 03, 2013 6:39 pm
Forum: General
Topic: ping problem
Replies: 10
Views: 1553

Re: ping problem

Can you ping from 192.66.1.1 to 192.66.4.1?

Why are you using IP network 192.66.x.x?
by THG
Mon Jul 01, 2013 10:57 am
Forum: General
Topic: 6.1 - DHCP problem
Replies: 19
Views: 11516

Re: 6.1 - DHCP problem

Hmm, 403 forbidden. :)
Forbidden

You don't have permission to access /share/index.php on this server.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.
by THG
Fri Jun 28, 2013 4:35 pm
Forum: General
Topic: [BUG?] Disabling packages in RouterOS 6.1
Replies: 1
Views: 977

Re: [BUG?] Disabling packages in RouterOS 6.1

It works for me.
by THG
Tue Jun 25, 2013 11:36 am
Forum: General
Topic: Spam spam spam spam...
Replies: 9
Views: 1253

Re: Spam spam spam spam...

It would be great if you guys did not reply in these spam threads. Makes it harder to delete them. I see, the thread is still there if someone responded to it. http://forum.mikrotik.com/viewtopic.php?f=2&t=74064 http://forum.mikrotik.com/viewtopic.php?f=2&t=74056 Delete this thread as well and do s...
by THG
Mon Jun 24, 2013 6:56 pm
Forum: General
Topic: Spam spam spam spam...
Replies: 9
Views: 1253

Re: Spam spam spam spam...

But today this forum does. Is Midsummer really a holiday in Latvia?
Midsummer celebrations is one of the most important holidays of the year in many countries. :)

http://en.wikipedia.org/wiki/Midsummer#Latvia
by THG
Thu Jun 20, 2013 11:21 am
Forum: General
Topic: IPv6 Routing Mark in Firewall > Mangle Rules
Replies: 49
Views: 10634

Re: IPv6 Routing Mark in Firewall > Mangle Rules

Look what I found in RouterOS v6.1. :)

ros code

ipv6 firewall mangle add new-routing-mark=
by THG
Mon Jun 17, 2013 5:39 pm
Forum: RouterBOARD hardware
Topic: Atheros AR9220 vs AR9223
Replies: 4
Views: 2545

Re: Atheros AR9220 vs AR9223

Okey, thanks for the answer.
by THG
Mon Jun 17, 2013 5:15 pm
Forum: RouterBOARD hardware
Topic: Atheros AR9220 vs AR9223
Replies: 4
Views: 2545

Re: Atheros AR9220 vs AR9223

Chipsets don't have output powers. You must compare the actual cards, as they have different amplifiers in them and other things. Which cards are you comparing?
R2N and R52N.
by THG
Sun Jun 16, 2013 11:33 pm
Forum: RouterBOARD hardware
Topic: Atheros AR9220 vs AR9223
Replies: 4
Views: 2545

Atheros AR9220 vs AR9223

What is the difference between Atheros AR9220 and AR9223, except the obviously 1 dBm higher transmit power of the latter chipset? I need to find out which of these chipset that works best with Mikrotik RouterOS.
by THG
Wed Jun 12, 2013 11:07 pm
Forum: General
Topic: RouterOS 6.1 released
Replies: 198
Views: 53664

Re: RouterOS 6.1 released

All reported issues are fixed
I found a minor GUI bug in the DHCPv6 Server Bindings. IPv4 servers show up in Winbox and Webfig.
by THG
Wed Jun 05, 2013 9:43 pm
Forum: General
Topic: DHCP v6 Server Bindings show DHCP v4 servers in WinBox
Replies: 1
Views: 1504

Re: DHCP v6 Server Bindings show DHCP v4 servers in WinBox

I upgraded to v6.1rc1 and wrong dhcp servers show up in Winbox and Webfig. As you can see in my screenshot, correct dhcp servers show up from the the terminal.
by THG
Wed Jun 05, 2013 9:33 pm
Forum: General
Topic: v6.0 released
Replies: 321
Views: 67793

Re: v6.0 released

Hi,
VLAN issue for x86 fixed in 6.1 rc1
http://www.mikrotik.com/download/share/ ... 6.1rc1.npk

but I'm not sure I wanna test it again ...
I upgraded and the issue with VLAN has been resolved.
by THG
Wed Jun 05, 2013 4:04 pm
Forum: General
Topic: RouterOS 6.0: BUG - Ether1 always 1GbE, but doesn't work
Replies: 6
Views: 1044

Re: RouterOS 6.0: BUG - Ether1 always 1GbE, but doesn't work

I upgraded one of my MIPS-BE units to RouterOS v6 and do not have this issue.
by THG
Wed Jun 05, 2013 2:41 pm
Forum: General
Topic: RouterOS 6.0: BUG - Ether1 always 1GbE, but doesn't work
Replies: 6
Views: 1044

Re: RouterOS 6.0: BUG - Ether1 always 1GbE, but doesn't work


I have only 4 (four) wires.
1000BASE-T requires eight wires to operate, the data is transmitted over all four copper pairs eight bits at a time.
by THG
Mon Jun 03, 2013 10:18 pm
Forum: General
Topic: Feature requests
Replies: 1159
Views: 204900

Re: Feature requests

Add a feature to the dhcp server that makes it possible to change the default gateway for static leases. you need to set static IP address for that lease and add /32 network for that address with necessary gateway Okay, I saw that it is indeed possible to add another gateway in RouterOS version 6. ...
by THG
Mon Jun 03, 2013 10:42 am
Forum: General
Topic: Feature requests
Replies: 1159
Views: 204900

Re: Feature requests

Add a feature to the dhcp server that makes it possible to change the default gateway for static leases.
by THG
Tue May 28, 2013 6:34 pm
Forum: General
Topic: IPv6 & IPv4 Traffic Graph
Replies: 2
Views: 796

Re: IPv6 & IPv4 Traffic Graph

I tried with IPv6 prefix 2000::/3 on one of my routers network interface, but it disappeared in the web based graphs. However, the network interface show up in Winbox. Bug?
by THG
Mon May 20, 2013 6:16 pm
Forum: General
Topic: Blocking other DHCP
Replies: 1
Views: 1561

Re: Blocking other DHCP

You need a swith with DHCP snooping capability. DHCP Snooping is a technology on Switches that blocks systems connected to unauthorized ports from answering DHCP requests. You specify globally that all ports are not to answer DHCP requests, then you specify individual ports that are allowed to answer.
by THG
Fri May 17, 2013 3:07 pm
Forum: RouterBOARD hardware
Topic: Groove-5Hn, SXT, others --> Availability
Replies: 18
Views: 3975

Re: Groove-5Hn --> Availability

No supplier in the Czech Republic does not have in stock Groove-5HN. Is there a problem with delivery? Or waiting for the new Groove52? Groove-5Hn is EOL? One of the suplier in the UK wrote this on their webshop. Please note that the Mikrotik Groove 5Hnhas been discontinued. For alternative wireles...
by THG
Thu May 16, 2013 8:52 pm
Forum: RouterBOARD hardware
Topic: [RB411UAHR] External antenna for 3G
Replies: 7
Views: 1901

Re: [RB411UAHR] External antenna for 3G

Apparently only antenna connector for Wi-Fi.
by THG
Thu May 16, 2013 5:55 pm
Forum: General
Topic: VLAN tagging, untagging
Replies: 16
Views: 3495

Re: VLAN tagging, untagging

I don't really get what you mean by putting a switch on eth4, I think I only have one switch on this board (RB951G-2HnD).
I think 2fast4youbr meant that you should connect a VLAN capable switch to eth4.
by THG
Thu May 16, 2013 4:39 pm
Forum: General
Topic: Please help with DHCP Server Options for Mitel IP Phones
Replies: 11
Views: 23020

Re: Please help with DHCP Server Options for Mitel IP Phones

Here is a working configuration from a linux server with the Internet System Consortium's (ISC) open-source DHCP Server. Maybe this will give you a hint of how to configure RouterOS DHCP Server. option IP-phone-TFTP-Server-IP-Address code 128 = ip-address; option IP-phone-TFTP-Server-IP-Address 192....
by THG
Wed May 15, 2013 9:46 pm
Forum: General
Topic: Is it possible to create a public VPN-service using RB750?
Replies: 3
Views: 1839

Re: Is it possible to create a public VPN-service using RB75

Here are some examples of how to configure the PPTP server.

http://wiki.mikrotik.com/wiki/Tunnels
by THG
Tue May 14, 2013 12:24 pm
Forum: General
Topic: Ping went crazy after upgrade. HELP!!!!!!!!!!!!!!
Replies: 8
Views: 1121

Re: Ping went crazy after upgrade. HELP!!!!!!!!!!!!!!

Duplicate ping responses can be caused by: More than one host has the same IP address, so all these hosts will respond to the ICMP echo request. The IP address pinged may be a broadcast address. The host has multiple TCP stacks bound to an Ethernet adapter. A router believes it has two routes by whi...
by THG
Tue May 14, 2013 11:57 am
Forum: General
Topic: RG750 as a switch in a LAN
Replies: 4
Views: 485

Re: RG750 as a switch in a LAN

I'm not sure what you mean, but you can disable NAT and use it like a switch to prioritize the traffic.


http://wiki.mikrotik.com/wiki/Switch_Chip_Features


http://wiki.mikrotik.com/wiki/Manual:Queue
by THG
Tue May 14, 2013 11:03 am
Forum: General
Topic: RG750 as a switch in a LAN
Replies: 4
Views: 485

Re: RG750 as a switch in a LAN

I was thinking to use eth1 as a management port and the ports from eth2 to eth5 as a switch.
This is the default settings.
by THG
Thu May 09, 2013 5:02 am
Forum: General
Topic: Impossible navigate to some web page's
Replies: 23
Views: 3301

Re: Impossible navigate to some web page's

This problem (ends with 0) is with all RB products?
No, this issue has to do with with some websites.
by THG
Thu May 09, 2013 1:24 am
Forum: General
Topic: DHCP v6 Server Bindings show DHCP v4 servers in WinBox
Replies: 1
Views: 1504

DHCP v6 Server Bindings show DHCP v4 servers in WinBox

DHCP v4 Servers show up in DHCP v6 Server Bindings. In a terminal, correct servers show up.

http://wiki.mikrotik.com/wiki/Manual:IP ... r#Bindings
Name of the server. If set to all, then binding applies to all created DHCPv6 servers.
by THG
Wed May 08, 2013 8:41 pm
Forum: General
Topic: Impossible navigate to some web page's
Replies: 23
Views: 3301

Re: Impossible navigate to some web page's

Perhaps the public IP address ends with a zero, some equipment does not accept an address that ends with a zero.
by THG
Mon Apr 29, 2013 3:38 pm
Forum: General
Topic: routerOS on vmware hangs
Replies: 5
Views: 1763

Re: routerOS on vmware hangs

So i basicly want to ask if anyone using vmware as a guest to vmware esxi server (latest hypervisor is 5.1 ), and if anyone having same issues. You need to patch hypervisor 5.1 to the latest version. Download patches from VMware and upload it to any of your servers datastore and do as follows. Down...
by THG
Mon Apr 29, 2013 3:09 pm
Forum: General
Topic: 6rd support?
Replies: 23
Views: 8997

Re: 6rd support?

Cisco says that the main differences between 6RD and 6to4 tunneling are as follows: 6RD does not require addresses to have a 2002::/16 prefix; therefore, the prefix can be from the service provider's own address block. This function allows the 6RD operational domain to be within the SP network. From...
by THG
Thu Apr 04, 2013 7:13 am
Forum: General
Topic: IP scan tool buggy
Replies: 8
Views: 4551

Re: IP scan tool buggy

Since RouterOS v5.xx i get this error message when I scan more than 1500 addresses. In RouterOS 6.xx I cannot scan more than 500 addresses until this error message show up. It is the same issue from a terminal.

With v4.17 I could scan 64 000 addresses without any problems.
by THG
Tue Jan 22, 2013 12:26 pm
Forum: RouterBOARD hardware
Topic: VPN with additional routes
Replies: 4
Views: 2137

Re: VPN with additional routes

For PPTP you can use Radius with the routes option. With OpenVPN you can push a route to the client.

http://wiki.mikrotik.com/wiki/Manual:PPP_AAA

http://wiki.mikrotik.com/wiki/OpenVPN
by THG
Tue Jan 22, 2013 2:04 am
Forum: RouterBOARD hardware
Topic: VPN with additional routes
Replies: 4
Views: 2137

Re: VPN with additional routes

Classless Static Routes, DHCP Option 121 and 249.

Take a look here how to calculate it for RouterOS.

http://forum.mikrotik.com/viewtopic.php?f=9&t=48262


You need to add it like this in the DHCP settings.
by THG
Tue Dec 04, 2012 10:18 am
Forum: Wireless Networking
Topic: Zcom XN-623
Replies: 0
Views: 570

Zcom XN-623

I found this card in a shop, but I don't know if it works with MikroTik RouterOS. If someone knows, please let me know.


Z-Com XN-623

Interface: Mini PCI
Chipset: Atheros AR9223
Antenna connector: U.FL
by THG
Fri Apr 06, 2012 9:25 pm
Forum: General
Topic: PPTP classless route vs. class routing
Replies: 20
Views: 8022

Re: PPTP classless route vs. class routing

Your computer get this route because Windows will assume the size of the network at the other end based on the ip address received. Checking " Disable class based route addition " means that classful route isn't added to your computer when the VPN starts up, and you'll need to add the appropriate ro...
by THG
Sun Feb 05, 2012 3:35 pm
Forum: Forwarding Protocols
Topic: RIP Authentication Key
Replies: 0
Views: 917

RIP Authentication Key

Can someone explain when RIP Interface Authentication Key is used (see attached picture). According to the debug log, authentication is using password from keychain. Here are the steps i have done. 1. Define a key chain with a name. 2. Define the key on the key chain. 3. Define the key ID. 3. Specif...
by THG
Mon Jan 23, 2012 12:58 am
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

The manual said something about WAN IP = blank/mask = 0.0.0.0, and port forward 5060 from the external router (page 135 in the english manual).

http://wiki.siemens-enterprise.com/imag ... _BizIP.pdf
by THG
Mon Jan 16, 2012 7:27 pm
Forum: RouterBOARD hardware
Topic: Compatible 802.11 a/b/g Mini-PCI Card
Replies: 2
Views: 746

Re: Compatible 802.11 a/b/g Mini-PCI Card

I wasn't sure about chipset, Askey WLL4071 should be Atheros AR5414 / AR5006XS, and the other ones Atheros 5213 /AR5004X. Some sites wrote compatible with CM9 cards. I have a bunch of another Atheros based cards that either only works in 802.11 g mode, or doesn't work at all with RouterOS 3.30-5.11....
by THG
Sun Jan 15, 2012 11:10 pm
Forum: RouterBOARD hardware
Topic: Compatible 802.11 a/b/g Mini-PCI Card
Replies: 2
Views: 746

Compatible 802.11 a/b/g Mini-PCI Card

I ordered a bunch of MikroTik wireless cards today. The problem is that I have to wait a cople of weeks until delivered, and I need to replace one card tomorrow. The only option is to buy a card over desk, but there is not many 802.11 a/b/g cards to choose from. Are they compatible with RouterOS 3.3...
by THG
Fri Jan 13, 2012 9:45 pm
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

Exactly, this is the way I found out the correct port numbers.
by THG
Fri Jan 13, 2012 9:31 pm
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

Can you tell us more about your network setup (take a look at page 133-135)? http://wiki.siemens-enterprise.com/images/archive/5/57/20080307110826!Administration_Manual_HiPath_BizIP.pdf I have had similar problems with my Siemens VOIP phones, until I found out that RTP base port were hardcoded to 50...
by THG
Fri Jan 13, 2012 3:59 pm
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

It's not a problem if your PBX is properly secured, your service providers PBX is exposed to the public internet.

http://www.voipmechanic.com/securing-asterisk.htm

http://sysadminman.net/blog/2009/hackin ... server-592
by THG
Fri Jan 13, 2012 2:02 pm
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

STUN should not be enabled if SIP helper (SIP ALG) is also enabled in your router. STUN requires that the NAT device allow all traffic that is directed to a particular port, and that the traffic is forwarded to the client on the inside. This means that STUN only works with less-secure NATs, so-calle...
by THG
Fri Jan 13, 2012 10:23 am
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

STUN is not a self-contained NAT traversal solution applicable in all NAT deployment scenarios and does not work correctly with all of them. STUN does work with primarily three types of NAT. Full cone NAT Restricted cone NAT Port restricted cone NAT http://en.wikipedia.org/wiki/Network_address_trans...
by THG
Thu Jan 12, 2012 2:57 pm
Forum: Forwarding Protocols
Topic: Accesss my public ip from inside network
Replies: 1
Views: 2779

Re: Accesss my public ip from inside network

Hairpin NAT

http://wiki.mikrotik.com/wiki/Hairpin_NAT

or a dns entry that points to your local LAN IP address.
by THG
Wed Jan 11, 2012 2:09 am
Forum: Forwarding Protocols
Topic: Adsl multi link (Aggregation)
Replies: 3
Views: 1896

Re: Adsl multi link (Aggregation)

Your ISP needs to support link bundling. Otherwise, you can only do load balancing. There are various mechanisms to bundle links at Layer 2 and make them appear as a single logical link at Layer 3. 1. MLPPP 2. MLFR, Inverse Multiplexing for ATM (IMA) 3. Link Aggregation Control Protocol (LACP) They ...
by THG
Tue Jan 10, 2012 8:45 pm
Forum: Forwarding Protocols
Topic: SIP outgoing works, incoming calls get dropped after 30 sec
Replies: 22
Views: 14730

Re: SIP outgoing works, incoming calls get dropped after 30

Disable SIP helper and add dst NAT rules for SIP and RTP. STUN does not work with symmetric NAT, so do not use booth at the same time.
by THG
Tue Jan 03, 2012 8:20 pm
Forum: General
Topic: Feature Request: DHCP Server - Option to add Null Terminator
Replies: 1
Views: 1199

Re: Feature Request: DHCP Server - Option to add Null Termin

My guess is that the buggy PXE client is expecting option 67 to contain a zero-terminated string. In fact the DHCP standards say that it's a counted string, and doesn't have a zero at the end. The most likely DHCP packet in this case will have the DHCP "end" option after the filename, which is FF, s...
by THG
Sat Dec 31, 2011 5:23 pm
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Re: Convert one byte data to hex

You are right, I must have forgotten to add "if($mask > 0)" to the perl script (it's corrected now).

Another karma granted for this one. :)
by THG
Sat Dec 31, 2011 4:10 pm
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Re: Convert one byte data to hex

And the perl script you gave me as example - gives invalid result for /0 mask. In that RFC (see the examples in the RFC) - should be no octets, but the perl script gives one ;).
Can you give me an example, thanks.
by THG
Sat Dec 31, 2011 3:41 pm
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Re: Convert one byte data to hex

Then how should it look like for: 192.168.0.0/16 10.0.0.0/8 10.0.0.0/16 10.0.0.0/20 10.0.0.0/24 10.0.0.0/28 ? :) If the gateway address is the same (192.168.1.1). 192.168.0.0/16 = 0x10c0a8c0a80101 10.0.0.0/8 = 0x080ac0a80101 10.0.0.0/16 = 0x100a00c0a80101 10.0.0.0/20 = 0x140a0000c0a80101 10.0.0.0/2...
by THG
Sat Dec 31, 2011 3:34 pm
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Re: Convert one byte data to hex

1. I'm just learning to write scripts - and I think that was quite easy :). 2. That's my first script to be put on MikroTik wiki 3. THG - if you are planning to go to the MUM - you owe me a beer :) (wait... they give beer for free... ok, let it be a big chocolate :P) Thank you! I'm trying to learn ...
by THG
Sat Dec 31, 2011 3:23 pm
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Re: Convert one byte data to hex

My first suggestion - it should be 0x18c0a802 00 c0a80101. This will generate an error on the dhcp client (the data is invalid). What if the mask if more specific than /24? ;) If I set the network bits to "/25", then the CIDR bit usage changes. The string would be: 24 bits = 18c0a802c0a80101 25 bit...
by THG
Sat Dec 31, 2011 3:21 am
Forum: Scripting
Topic: Convert one byte data to hex
Replies: 10
Views: 2308

Convert one byte data to hex

I need some ideas to convert a static route from RouterOS to hex.

Example: A route to the network 192.168.2.0/24 using gateway 192.168.1.1

The string to convert: [Network Bitmask][Network Address][IP Address]

Final hex string: 0x18c0a802c0a80101
by THG
Fri Dec 30, 2011 1:21 am
Forum: Scripting
Topic: A script to calculate Average CPU Load
Replies: 19
Views: 12308

Re: A script to calculate Average CPU Load

Strange request (normally users would be seeking advice to reduce CPU load)but any suggestions how to simulate high CPU load to test this script?
TCP Bandwidth Test to localhost (127.0.0.1). If you have a firewall rule that drops everything to input chain, disable it before you run the test.
by THG
Thu Dec 29, 2011 7:08 pm
Forum: General
Topic: RouterOS L4 as BGP??
Replies: 4
Views: 585

Re: RouterOS L4 as BGP??

Does license level also effect IPs being routed via RouterOS when used as BGP router..?
No, it will only affect the number of active HotSpot users, active User Manager sessions and number of tunnels (excluding EoIP tunnels).
by THG
Thu Dec 29, 2011 6:46 pm
Forum: General
Topic: RouterOS L4 as BGP??
Replies: 4
Views: 585

Re: RouterOS L4 as BGP??

by THG
Thu Dec 29, 2011 6:23 pm
Forum: General
Topic: Simulate Latency?
Replies: 2
Views: 1857

Re: Simulate Latency?

It would be possible if Network Emulation (netem) is enabled in the kernel. This wide area networks simulation went in to mainline linux kernel from version 2.4.27 and 2.6.8.


http://www.linuxfoundation.org/collabor ... king/netem
by THG
Thu Dec 29, 2011 2:29 am
Forum: General
Topic: i want any help for this case plzzzzzzzzzzz :(
Replies: 3
Views: 683

Re: i want any help for this case plzzzzzzzzzzz :(

Maybe he is the administrator of hub004470 from Computer Sciences Corporation. :)
by THG
Tue Dec 27, 2011 11:14 pm
Forum: General
Topic: problem with routerboard 750g .. anybody help ?
Replies: 12
Views: 1614

Re: problem with routerboard 750g .. anybody help ?


I dont want to access routers web interface from internet ...
i cant through Lan ( routerboard 750g >>> mikrotik x86 hotspot server >> lan cleints )
so i cant access from lan cleints ...
thanks
Okey. wasn't sure about that. If you ping your router, what are the results? And also try telnet/ssh.
by THG
Tue Dec 27, 2011 6:40 pm
Forum: Scripting
Topic: Testing a script
Replies: 11
Views: 2440

Re: Testing a script

Again, the script on that website is all messed up. That website inserted lots of extra characters. You either have to edit the script and remove the extra \n and extra \r and extra line breaks (they are NOT part of the script!!!)..... or contact the author of the script and ask them to upload it p...
by THG
Tue Dec 27, 2011 2:35 pm
Forum: General
Topic: problem with routerboard 750g .. anybody help ?
Replies: 12
Views: 1614

Re: problem with routerboard 750g .. anybody help ?

i cant access http interface for these 4 wan interface ... i mean that i cant access the web interface for every adsl modem for these 4 wan intefaces. but internet connections run very well .. You cannot access your routers web interface from the Internet, or directly connected to any of your route...
by THG
Mon Dec 26, 2011 7:19 pm
Forum: General
Topic: problem with routerboard 750g .. anybody help ?
Replies: 12
Views: 1614

Re: problem with routerboard 750g .. anybody help ?

why nobody answer ??? Because you didn't pay attention to this thread. Please read it and restate your question to keep us from the 20 questions game that no one likes to play. Nobody can or will help you without detailed information about your physical and logical network setup. http://forum.mikro...
by THG
Mon Dec 26, 2011 5:53 pm
Forum: General
Topic: DDoS story, or WARNING: use 'conection-limit' with caution!
Replies: 112
Views: 62561

Re: DDoS story, or WARNING: use 'conection-limit' with cauti

The Tech Support woke you up at 13:00, so cruel indeed! :shock:

Anyway, thanks for sharing your experience with us, Chupaka!
by THG
Sat Dec 24, 2011 12:57 pm
Forum: SwOS
Topic: Future of SwOS products?
Replies: 8
Views: 4821

Re: Future of SwOS products?

*Scalability - Right now, there's only a 5 port (RB250GS) gigabit switch. That's great for some purposes, but I've seen threads asking about larger switches go unanswered. When I see a company not respond to demand, it makes me wonder if they have any intention to pursue that line of business furth...
by THG
Sun Dec 18, 2011 10:22 pm
Forum: General
Topic: Sample Hotspot Page - Sticky Please
Replies: 438
Views: 306844

Re: Sample Hotspot Page - Sticky Please

this login page

Image

download here
http://rapidshare.com/files/379785425/hotspot.rar
Download link expired. :(

If anyone have this, please upload.

Thanks! :-D
by THG
Fri Dec 16, 2011 11:32 pm
Forum: Beginner Basics
Topic: SIP server can't pass through to internet
Replies: 3
Views: 1068

Re: SIP server can't pass through to internet

You wrote that with Elastix directly connected to WAN everything works, so I guess missing NAT rules is the problem.

SIP registration from Elastix to your local telephone company do not work without NAT rules in your router.
by THG
Fri Dec 16, 2011 6:15 pm
Forum: Scripting
Topic: How to covert int to hex type value and save it in a string?
Replies: 1
Views: 461

Re: How to covert int to hex type value and save it in a str

Run this code in a script and take a look in your routers log. :) :local dec 3405691582 # set this to number of hex digit you want :local hexdigit 8 :local hex "" :for i from=0 to=(4*($hexdigit-1)) step=4 do={ :set hex ([:pick "0123456789ABCDEF" (($dec>>$i)&0xf) ((($dec>>$i)&0xf)+1)].$hex) } :log in...
by THG
Thu Dec 15, 2011 7:08 pm
Forum: Beginner Basics
Topic: SIP server can't pass through to internet
Replies: 3
Views: 1068

Re: SIP server can't pass through to internet

The RouterOS has setup NAT, but nothing related VoIP ports:
I think you need rules for SIP and RTP.
by THG
Tue Dec 13, 2011 2:46 am
Forum: Scripting
Topic: Script Nightmare
Replies: 0
Views: 635

Script Nightmare

I upgraded over 50 routers and found out that none of my scripts are working. :shock: I guess it will be a long night adapting them to the new RouterOS version 5.x. :) Well, well. I might learn something in the process. Take this simple script for example, why isn't working in RouterOS version 5? :-...
by THG
Mon Dec 12, 2011 1:57 pm
Forum: Scripting
Topic: Boot attemp login using brute force
Replies: 8
Views: 1924

Re: Boot attemp login using brute force

You can also use port knocking to get rid of all malicious SSH login attempts. Port knocking is a security tecnique that opens firewalls ports on demand, providing increased security on interfaces exposed to internet and at the same time allowing flexible access for allowed users. http://wiki.mikrot...
by THG
Mon Dec 05, 2011 5:15 pm
Forum: General
Topic: RouterOS v5.9 released
Replies: 166
Views: 41850

Re: RouterOS v5.9 released

can you all please test the "Latvia" download mirror? What speeds to you get in your country (name it). Is it higher than ususal? Country: Sweden Download: mikrotik-5.9.iso Time: http://download.mikrotik.com = 1 minute http://download2.mikrotik.com = 1½ seconds Slightly faster than before. :)
by THG
Thu May 26, 2011 5:54 am
Forum: RouterBOARD hardware
Topic: New Products
Replies: 188
Views: 28545

Re: New Products

It's still there.

RB750G

http://www.routerboard.com/product/90
by THG
Tue May 24, 2011 8:16 pm
Forum: RouterBOARD hardware
Topic: Own OS on routerboard
Replies: 3
Views: 900

Re: Own OS on routerboard

http://www.dd-wrt.com/site/

http://www.dd-wrt.com/phpBB2/

https://openwrt.org/

If you are going to do something like that, get a unit you can boot from a CompactFlash (CF) or Secure Digital (SD) card.
by THG
Tue May 24, 2011 7:33 pm
Forum: General
Topic: Error in wiki
Replies: 4
Views: 989

Re: Error in wiki

Okey, didn't know that, it was the first time in ten years I copy & pasted from the manual. What do you think about this example from the same example in wiki? system netwatch> The manual says that it applies to RouterOS: v3, v4, v5 + It's in fact copy & pasted from earlier versions of RouterOS (see...
by THG
Tue May 24, 2011 7:59 am
Forum: General
Topic: Error in wiki
Replies: 4
Views: 989

Re: Error in wiki

I removed two curly brackets {braces}. add name=e-down source={/tool e-mail send {from="rieks@mt.lv" server="159.148.147.198" body="Router down" {subject="Router at second floor is down" to="rieks@latnet.lv"} add name=e-up source={/tool e-mail send {from="rieks@mt.lv" server="159.148.147.198" body="...
by THG
Tue May 24, 2011 7:18 am
Forum: General
Topic: Error in wiki
Replies: 4
Views: 989

Error in wiki

I found some errors in the manual, I tried the last example on RouterOS v4 and I got syntax error. http://wiki.mikrotik.com/wiki/Manual:Tools/Netwatch The following works for me on RouterOS v4. /system script add name=e-down source={/tool e-mail send from="rieks@mt.lv" server="159.148.147.198" body=...
by THG
Mon May 23, 2011 2:12 am
Forum: Wireless Networking
Topic: Wifi cards keep blowing
Replies: 17
Views: 3395

Re: Wifi cards keep blowing

I have updated this page with information about DC grounded antennas: http://wiki.mikrotik.com/wiki/Wireless_card_diagnostics Thank you Normis, this will be very helpful for many people. :) In the last picture it says that the multimeter display indicates overload. I'm quite sure it means beyond th...
by THG
Fri May 20, 2011 4:27 pm
Forum: General
Topic: Feature requests
Replies: 1159
Views: 204900

Re: Feature requests

MAC address list. :)
by THG
Fri May 20, 2011 4:03 am
Forum: Beginner Basics
Topic: How do I find the whitlist on the gateway?
Replies: 5
Views: 976

Re: How do I find the whitlist on the gateway?

How do I access the whitelist it self. There is no such thing in RouterOS, a whitelist feature is something you have to create by yourself. A whitelist feature consist of the following: Address list. Firewall rule that accept certain IP addresses from an address list (whitelist). Firewall rule that...
by THG
Wed May 18, 2011 10:13 pm
Forum: Wireless Networking
Topic: Limiting wireless users
Replies: 2
Views: 602

Re: Limiting wireless users

Or the other way around, make rules that accept the allowed services, and deny everything else.
by THG
Tue May 17, 2011 9:48 pm
Forum: Wireless Networking
Topic: R52Hn & power
Replies: 5
Views: 1569

Re: R52Hn & power

He mean "Frequency Mode" settings for the wireless interface.


Frequency Mode:
  • manual-txpower
  • regulatory-domain
  • superchannel
by THG
Tue May 17, 2011 7:36 pm
Forum: Wireless Networking
Topic: i need ideas or solutions to build a high tx/rx wireless
Replies: 4
Views: 888

Re: i need ideas or solutions to build a high tx/rx wireless

This calculator. http://www.mikrotik.com/test_link.php Signal polarization The latest technology introduced dual polarization in wifi. Antennas are transmitting two signals using two linear polarization planes crossed in 90 degrees. Practical implementations include Point to Point links using N-stre...
by THG
Fri May 13, 2011 9:49 am
Forum: Scripting
Topic: ChangeIP and Mikrotik 5.0
Replies: 22
Views: 9148

Re: ChangeIP and Mikrotik 5.0

Note: If your not going to use our services then please do not use our IP detectors. : )
Are you not afraid of server misuse and abuse? I remember this NTP server abuse from Netgear. :)

http://pages.cs.wisc.edu/~plonka/netgear-sntp/
by THG
Thu May 12, 2011 9:01 pm
Forum: Wireless Networking
Topic: Three 9dbi sector Antennas or one 15 Dbi Omni Direct. ?
Replies: 5
Views: 1533

Re: Three 9dbi sector Antennas or one 15 Dbi Omni Direct. ?

You need sector antennas with intermediate gain to get wide area coverage close to the base station. Wider vertical beamwidth required to provide coverage close to the base station. The increased gain of the sector antennas also means that the operating range of an access point array can be double o...
by THG
Tue May 10, 2011 11:57 pm
Forum: Beginner Basics
Topic: VLAN problems
Replies: 12
Views: 2243

Re: VLAN problems

I purchased one RB750G unit today, let's see what I can do with it. Port 1 are independent from the other ports. I think I need to separate the other ports from the switch group, to get different VLANs working. Otherwise, they will belong to the same default VLAN group. A RB250G would be much easier...
by THG
Tue May 10, 2011 9:21 pm
Forum: Beginner Basics
Topic: VLAN problems
Replies: 12
Views: 2243

Re: VLAN problems

Nice diagram, what software did you used? Instead of the RB750G units, I would rather use VLAN aware switches, it's much easier. I understand that you need one for your internet connection, and I have a feeling that your switches is not VLAN aware, that's why you use a second RB750G. I'm not quite s...
by THG
Mon May 09, 2011 12:38 pm
Forum: Beginner Basics
Topic: Poor SXT 5HnD Speed PTP
Replies: 33
Views: 6115

Re: Poor SXT 5HnD Speed PTP

In any case i'm not getting over 15Mbps TCP ever. I'm putting together all the data and a few videos so you can see exactly what i've done. I have had the same issue with a similar setup, bandwidth test in RouterOS show 50 Mbit/s in every direction. I then decided to do a real world test, I transfe...
by THG
Sat May 07, 2011 2:24 pm
Forum: Wireless Networking
Topic: 802.11N and antennas
Replies: 9
Views: 1433

Re: 802.11N and antennas

Thanks for your input, I really appreciate it. I read somewhere that with NV2, you'll get twice the TCP speed compared to similar CPE devices before NV2 was introduced.
by THG
Fri May 06, 2011 10:32 pm
Forum: Beginner Basics
Topic: SOLVED: Newbe question RB500
Replies: 5
Views: 818

Re: Newbe question RB500

Okey, you want your RB500 to act as a regular broadband router with wireless. I'm not familiar of how this unit is configured after a complete reset. I read the user manual from the makers homepage, and found nothing about this. It would be easier to guide you step by step if we know the default set...
by THG
Fri May 06, 2011 9:39 pm
Forum: Beginner Basics
Topic: How to know which one is eth0 ,eth1...
Replies: 2
Views: 499

Re: How to know which one is eth0 ,eth1...

From a terminal, you can issue this command to find out.
/interface ethernet blink ether1
One of the interface ether1 LEDs will start flashing after that command.
by THG
Fri May 06, 2011 9:33 pm
Forum: Beginner Basics
Topic: SOLVED: Newbe question RB500
Replies: 5
Views: 818

Re: Newbe question RB500

My Eth1 port is connected to my router (ip 10.0.0.138) that should be the DNS and gateway ip to be used in the RB500. I want my Wlan address to be 10.0.0.171 and connects to the eth1 port. With connect, you mean bridged? I assume that. Create a bridge, and then assign both ethernet port 1 and wirel...
by THG
Thu May 05, 2011 2:36 pm
Forum: The Dude
Topic: MY MIKROTIK PC SERVER RESTARTS AUTOMATICALLY
Replies: 6
Views: 2400

Re: MY MIKROTIK PC SERVER RESTARTS AUTOMATICALLY

Are you using a cracked version? People tend to be extremely annoyed every time someone are trying to get support using this version. If you have a valid license, just upgrade and see if it helps. In case you are not having a valid license, just get one because it will be more fun if you can upgrade...
by THG
Thu May 05, 2011 2:14 pm
Forum: Wireless Networking
Topic: 802.11N and antennas
Replies: 9
Views: 1433

Re: 802.11N and antennas

Thank you, exactly what I needed to know. I have been rethinking, so I will buy a couple of SXT 5HnD units and do something else with my other units.
by THG
Thu May 05, 2011 2:06 pm
Forum: Wireless Networking
Topic: Advice for a small link
Replies: 21
Views: 2115

Re: Advice for a small link

my reseller said sxt not withstand weather conditions is it is true?
The first sold units, but this has been fixed a while ago.
by THG
Tue May 03, 2011 2:17 pm
Forum: Beginner Basics
Topic: Poor SXT 5HnD Speed PTP
Replies: 33
Views: 6115

Re: Poor SXT 5HnD Speed PTP

by THG
Mon May 02, 2011 9:04 am
Forum: Wireless Networking
Topic: New 568m Link Question
Replies: 6
Views: 942

Re: New 568m Link Question

It's surprisingly very quiet here right now, even from the MikroTik staff.
by THG
Fri Apr 29, 2011 3:54 pm
Forum: General
Topic: Bandwidth Test
Replies: 0
Views: 611

Bandwidth Test

May I ask why Local TX/RX is greyed out in Winbox in TCP mode? In Bandwidth Test Tool for Windows, it's not greyed out.

I also wonder if you are going to upgrade Bandwidth Test Tool for Windows so it will be compatible with Bandwidth Test in RouterOS?
by THG
Thu Apr 28, 2011 7:17 pm
Forum: Wireless Networking
Topic: 802.11N and antennas
Replies: 9
Views: 1433

Re: 802.11N and antennas

Yes, around 100 Mbit/s or more. I was thinking about the SXT unit, but this time I just need antennas for two another RB units.
by THG
Thu Apr 28, 2011 5:44 pm
Forum: Wireless Networking
Topic: 802.11N and antennas
Replies: 9
Views: 1433

802.11N and antennas

I have no experience of 802.11N, so I need some advice regarding antennas for a 500 meters wireless link. Do I need dual-polarization antennas, or just two directonal antennas?
by THG
Mon Apr 18, 2011 3:12 pm
Forum: General
Topic: v.5.1 release
Replies: 29
Views: 6025

Re: v.5.1 release

v5.2 will be released tomorrow.
Still waiting! :)
by THG
Sun Apr 17, 2011 7:52 pm
Forum: RouterBOARD hardware
Topic: Replace Hirose MS-156 Coaxial Switch with U.FL
Replies: 0
Views: 1445

Replace Hirose MS-156 Coaxial Switch with U.FL

Replace Hirose MS-156 Coaxial Switch with Hirose U.FL miniature coaxial RF connector, can this be done? I need to make sure that the U.FL conector will fit before I buy anything. Hirose MS-156 Coaxial Switch http://www.hirose.co.jp/cataloge_hp/e35801678.pdf Hirose U.FL miniature coaxial RF connector...
by THG
Thu Apr 14, 2011 8:01 pm
Forum: RouterBOARD hardware
Topic: RB750G at 800 MHz with v5.0
Replies: 4
Views: 1242

Re: RB750G at 800 MHz with v5.0

In version 5.0 the opportunity to change the frequency of the processor.
Can also be changed in 4.xx. :)
by THG
Tue Apr 12, 2011 12:17 am
Forum: Wireless Networking
Topic: Advice for a small link
Replies: 21
Views: 2115

Re: Advice for a small link

This unit has a wireless signal indicator, but I prefer using the beeper with the audible signal test script.


http://wiki.mikrotik.com/wiki/Audible_signal_test
by THG
Mon Apr 11, 2011 9:33 pm
Forum: Wireless Networking
Topic: Advice for a small link
Replies: 21
Views: 2115

Re: Advice for a small link

So there is no one who can advise me on the merits of the SXT devices as opposed to two 411's /711's with antennas ?
Go for the SXT unit, with a wireless link of only 200m you will get maximum throughput of 200 Mbit/s (100 Mbit/s Upstrem and 100 Mbit/s Downstream).
by THG
Mon Apr 11, 2011 4:40 pm
Forum: RouterBOARD hardware
Topic: RB751 external antenna
Replies: 21
Views: 10017

Re: RB751 external antenna

Never mind, I purchased one and find out by myself. :)
by THG
Mon Apr 11, 2011 4:20 pm
Forum: Wireless Networking
Topic: Pigtail cable (RG178 & RG316)
Replies: 3
Views: 5704

Re: Pigtail cable (RG178 & RG316)

Thanks for the explanation, RG178 has a lot of loss comparing to the other cables.
by THG
Mon Apr 11, 2011 12:37 am
Forum: Wireless Networking
Topic: Pigtail cable (RG178 & RG316)
Replies: 3
Views: 5704

Pigtail cable (RG178 & RG316)

What are the difference between RG178 and RG316, do I really need to bother when it comes to pigtails? A qualified guess would be that the more expensive RG316 cable has less cable loss.
by THG
Fri Apr 08, 2011 6:00 pm
Forum: SwOS
Topic: please do not tag default vlan in "add if missing" mode
Replies: 24
Views: 17342

Re: please do not tag default vlan in "add if missing" mode

I canot believe this, show me screenshots over VLAN and VLANs configuration.
by THG
Tue Apr 05, 2011 9:30 pm
Forum: RouterBOARD hardware
Topic: RB751 external antenna
Replies: 21
Views: 10017

RB751 external antenna

Will MikroTik sell external antennas for RB751, or is that something I have to buy somewhere else? Can I use this Cisco AIR-ANT3351? What I need to know is how many MMCX connector RB751 has.
by THG
Sun Apr 03, 2011 9:01 pm
Forum: General
Topic: 4.16 to 5.0 upgrade issues
Replies: 9
Views: 1855

Re: 4.16 to 5.0 upgrade issues

Did you try upgrading from 4.17 to 5.0?
by THG
Sun Apr 03, 2011 4:43 pm
Forum: RouterBOARD hardware
Topic: New Products
Replies: 188
Views: 28545

Re: New Products

Wow guys, if you put the price of the RB751, RB751U and RB751G at almost the same price as RB750 or RB750G, I'll buy a lot... I was dreaming about this day long time ago.. lol
I wonder if the price of RB751 can match Ubiquiti Networks AirRouter?
by THG
Sun Apr 03, 2011 11:28 am
Forum: General
Topic: New RFCs from The Internet Engineering Task Force (IETF)
Replies: 1
Views: 796

New RFCs from The Internet Engineering Task Force (IETF)

Request for comments about these new RFCs. :) Abstract This document proposes an experimental way of reaching infinite bandwidth in IP networks by the use of ESP-based forwarding. Increasing Throughput in IP Networks with ESP-Based Forwarding: ESPBasedForwarding Abstract This document specifies a me...
by THG
Thu Mar 17, 2011 4:14 pm
Forum: RouterBOARD hardware
Topic: RB750G bad series?
Replies: 25
Views: 5407

Re: RB750G bad series?

I think that insolvent means that the company is bankrupt. :)
by THG
Wed Mar 09, 2011 2:54 pm
Forum: RouterBOARD hardware
Topic: RB450G: is it the right choice?
Replies: 7
Views: 1501

Re: RB450G: is it the right choice?

MikroTik SOHO AP Router might be what you need. I don't know the specifications, but I guess it has Gigabit ethernet.
by THG
Thu Feb 17, 2011 5:33 pm
Forum: General
Topic: Firewall Service Ports
Replies: 1
Views: 8599

Firewall Service Ports

I'm sitting here trying to configure an Asterisk PBX. What can I expect if I activate SIP in IP/Firewall--> Service Ports? Do I still need to forward ports to the internal PBX?
by THG
Thu Feb 17, 2011 2:08 pm
Forum: RouterBOARD hardware
Topic: RB750G doesn't beep
Replies: 7
Views: 2045

Re: RB750G doesn't beep

I was thinking about something else, like soldering a beeper on the PCB. :)
by THG
Thu Feb 17, 2011 2:01 pm
Forum: RouterBOARD hardware
Topic: RB750G doesn't beep
Replies: 7
Views: 2045

Re: RB750G doesn't beep

Is there any way to add a beeper?
by THG
Wed Feb 16, 2011 5:23 pm
Forum: Wireless Networking
Topic: Daisy chained WDS nodes (halved speed after every hop)
Replies: 8
Views: 1996

Re: Daisy chained WDS nodes (halved speed after every hop)

I don't believe that the speed will be cut to half after ever hop. I'm quite sure that the speed will be the same from WDS Node 1 to WDS Node 6 (at least if you only transmit data in one direction, otherwise it wil be cut to 25%).
by THG
Sun Feb 13, 2011 10:06 pm
Forum: General
Topic: Multiple Spanning Tree - Provider Backbone Bridge Support.
Replies: 6
Views: 5450

Re: Multiple Spanning Tree - Provider Backbone Bridge Suppor

I think they are working on Shortest Path Bridging (SPB) and Shortest Path Backbone Bridging (SPBB). :)

802.1aq will replace MSTP with a link state protocol for shortest path bridging allowing more extensive link and node recovery.
by THG
Sun Feb 13, 2011 9:10 pm
Forum: Wireless Networking
Topic: Daisy chained WDS nodes (halved speed after every hop)
Replies: 8
Views: 1996

Re: Daisy chained WDS nodes (half speed after every hop)

So if I have six 108 Mbps nodes, the speed will be like this if I transmit data from WDS Node 1 to WDS Node 6? Sorry, but I don't understand why the speed would be cut after WDS Node 3. :?

First hop = 108 Mbps

Second hop = 54 Mbps

Third hop = 27 Mbps

Fourth hop = 13.5 Mbps

Fifth hop = 6.75 Mbps
by THG
Sun Feb 13, 2011 7:22 pm
Forum: Wireless Networking
Topic: Daisy chained WDS nodes (halved speed after every hop)
Replies: 8
Views: 1996

Daisy chained WDS nodes (halved speed after every hop)

All over the internet, I can read that every hop in a daisy chained WDS network will be halved. Basicly they claim that the speed will be cut in half, cut in half, cut in half, cut in half, cut in half and cut in half, until there is no bandwith left in the last hop. :) Please, can anyone sheer some...
by THG
Sun Feb 13, 2011 1:55 am
Forum: RouterBOARD hardware
Topic: RB750G performance
Replies: 8
Views: 1785

Re: RB750G performance

I tested my RB750G, and here is the results from my 100 Mbps line (bandwidth test was measured ten times in a row).

Minimum: 94.4 Mbit/s
Medium: 94.8 Mbit/s
Maximum: 94.9 Mbit/s
by THG
Fri Feb 04, 2011 7:14 pm
Forum: General
Topic: Feature request for 5.0 final.
Replies: 40
Views: 6587

Re: Feature request for 5.0 final.

SSTP, L2TP and PPtP can be bridged see BCP
http://wiki.mikrotik.com/wiki/Manual:BC ... _bridging)
This page looks empty. :shock:
by THG
Wed Feb 02, 2011 11:18 am
Forum: General
Topic: Feature request for 5.0 final.
Replies: 40
Views: 6587

Re: Feature request for 5.0 final.

Why use OpenVPN when there are much better options like PPTP, SSTP, L2TP ?
SSTP is only for remote client access, it does not support site-to-site VPN tunnels.
by THG
Wed Jan 26, 2011 12:54 pm
Forum: General
Topic: 10G compatibility/performance with Mikrotik?
Replies: 81
Views: 17094

Re: 10G compatibility/performance with Mikrotik?

$1500 range appears to be minimum.
I found new 10 Gigabit dual port server adapters from $220 and up.

http://www.serversupply.com/NETWORKING/ ... 20GIGABIT/
by THG
Wed Jan 26, 2011 10:24 am
Forum: RouterBOARD hardware
Topic: No beeper on some Routerboards
Replies: 5
Views: 976

Re: No beeper on some Routerboards

I use the beeper as alarm, it's very useful. :)
by THG
Tue Jan 25, 2011 9:10 pm
Forum: RouterBOARD hardware
Topic: No beeper on some Routerboards
Replies: 5
Views: 976

Re: No beeper on some Routerboards

You seriously trashed them?! Seriously, no I'm not insane (not yet). :) A word of warning, don't cheap out like I did. For $30 more, you'll get these features if you buy RB450G: RB450G 1. 256MB RAM 2. MicroSD card slot 3. RS232C Port 4. Temperatur Sensor 5. Voltage Monitor 6. Level 5 license 7. Bee...
by THG
Tue Jan 25, 2011 5:32 pm
Forum: RouterBOARD hardware
Topic: No beeper on some Routerboards
Replies: 5
Views: 976

No beeper on some Routerboards

I found out that there is no beeper on some Routerboards. :shock:

I trashed a bunch of RB750G routers when I found out that the beeper is missing. :twisted:
by THG
Tue Jan 25, 2011 4:43 pm
Forum: General
Topic: v3.X uptime challenge
Replies: 55
Views: 12109

Re: v3.X uptime challenge

how can it have such long uptime, if the router is only up for 8 days ? :shock:
Maybe the picture is photoshopped. :)

Or maybe my routers uptime was reset after 497 days. :(
by THG
Tue Jan 25, 2011 4:10 am
Forum: General
Topic: v3.X uptime challenge
Replies: 55
Views: 12109

Re: v3.X uptime challenge

I wonder if the 497 days limit also applies to ppp connections?

EoIP tunnel to another wireless node (picture). IMHO, a pretty stable wireless connection. :)
by THG
Mon Jan 24, 2011 10:39 pm
Forum: General
Topic: v3.X uptime challenge
Replies: 55
Views: 12109

Re: v3.X uptime challenge

What about my uptime ? I am very near to end of counter now ;-)
keep an eye on it and see if the time reset after 497 days. :)
by THG
Thu Jan 20, 2011 10:26 pm
Forum: Beginner Basics
Topic: Automatic RoS reboot at a specifit time
Replies: 31
Views: 5414

Re: Automatic RoS reboot at a specifit time

Here is the foolproof method to reboot your RB793G router (cold reboot).
by THG
Thu Jan 20, 2011 6:03 pm
Forum: Beginner Basics
Topic: Automatic RoS reboot at a specifit time
Replies: 31
Views: 5414

Re: Automatic RoS reboot at a specifit time

Did you upgrade Bootloader? [admin@MikroTik] > system routerboard print routerboard: yes model: "793G" serial-number: "2EC302CE612C" current-firmware: "2.25" upgrade-firmware: "2.29" [admin@MikroTik] > In this case you see, that there is a newer version of the Bootloader firmware available already i...
by THG
Thu Jan 20, 2011 7:01 am
Forum: General
Topic: Redirecting some external IP requests to internal..
Replies: 5
Views: 2472

Re: Redirecting some external IP requests to internal..

You can also add static hosts to your DNS server.
by THG
Thu Jan 20, 2011 6:56 am
Forum: The User Manager
Topic: Using UserManager as RADIUS for other AP
Replies: 24
Views: 33122

Re: Using UserManager as RADIUS for other AP

As far as I know there is no plans for near future, but it could be possible in future.
I need it for IEEE 802.1X port-based authentication on my switches. :)
by THG
Thu Jan 20, 2011 4:26 am
Forum: General
Topic: 10G compatibility/performance with Mikrotik?
Replies: 81
Views: 17094

Re: 10G compatibility/performance with Mikrotik?

Clocking a processor at 100 GHz will probably only cause damage to a CPU or other components due to overheating or even voltage break-down. That's not true. Are you working for Intel marketing staff ? If you are using the adequat technology there is no dammage at all. I'm not working at any CPU mak...
by THG
Wed Jan 19, 2011 11:22 pm
Forum: The User Manager
Topic: Non MikroTik Access Points
Replies: 0
Views: 589

Non MikroTik Access Points

I tried to implement a non MikroTik AP, but I had to give up due to this error message. "unknown authentication algorithm for user <username>" I guess a non MikroTik AP will not work, until the RADIUS client will be able to send/receive all attributes supported by MikroTik User-Manager. Edit: I gues...
by THG
Wed Jan 19, 2011 10:22 pm
Forum: General
Topic: What external radius you use? Why?
Replies: 18
Views: 1955

Re: What external radius you use? Why?

If you want to try a fully licensed system, I am happy to give you login details for our test system where you can add your own AP and do your own tests. Contact me off-list (details below). I am also interested to see what Martín finds with his own tests. If I am wrong, I will happily test mine ag...
by THG
Tue Jan 18, 2011 4:45 pm
Forum: Beginner Basics
Topic: need hep with traffic priority rules
Replies: 4
Views: 797

Re: need hep with traffic priority rules

I'm not an expert on this topic, but I'm quite sure that you need to mangle all other traffic too. Otherwise, prioritizing traffic to you PBX will have no effect.
by THG
Tue Jan 18, 2011 9:22 am
Forum: General
Topic: Idiot (me) needs help creating static route on version 4.16
Replies: 2
Views: 444

Re: Idiot (me) needs help creating static route on version 4

/ip route add dst-address=209.41.78.64/27 gateway=208.53.48.254
by THG
Tue Jan 18, 2011 3:23 am
Forum: General
Topic: What external radius you use? Why?
Replies: 18
Views: 1955

Re: What external radius you use? Why?

Interesting info, I intended to use Radius Manager, but now I'm not so sure that i will.
by THG
Tue Jan 18, 2011 1:51 am
Forum: General
Topic: v3.X uptime challenge
Replies: 55
Views: 12109

Re: v3.X uptime challenge

Without a reboot, one of my routers uptime reset to zero. :shock: It looks like uptime will be reset after X days. :( I'm quite sure of that, because my log show events from jul/11/2010. All counters also look like this router has been running for years. For example, one of my firewall rules show 7 ...
by THG
Mon Jan 17, 2011 12:56 pm
Forum: Beginner Basics
Topic: need hep with traffic priority rules
Replies: 4
Views: 797

Re: need hep with traffic priority rules

Did you marked anything else? Did you build a queue tree for downstream and upstream? You need to set total limit for your PPTP connection. It will take some time to properly set up QoS. Do not make it more complicated than it needs to be. I usually mark everything, and then only important things li...
by THG
Mon Jan 17, 2011 10:36 am
Forum: General
Topic: 10G compatibility/performance with Mikrotik?
Replies: 81
Views: 17094

Re: 10G compatibility/performance with Mikrotik?

Today (and since about 12 years) processors have only about 3 Ghz frequency, this is the limitation. Clock doubling will theoretically improve the overall performance of the machine substantially, provided the fetching of data from memory does not prove a bottleneck. In more modern processors where...
by THG
Mon Jan 17, 2011 8:30 am
Forum: Beginner Basics
Topic: Public Ips?
Replies: 7
Views: 1015

Re: Public Ips?

It's possible with VLAN, I did it with two VLAN-aware switches. Before that I used an EoIP tunnel to bridge through a wireless link so one node on the other end could get a public IP. VLAN: http://wiki.mikrotik.com/wiki/VLAN EoIP Tunnel: http://wiki.mikrotik.com/wiki/Manual:Interface/EoIP Edit: Adde...
by THG
Sun Jan 16, 2011 9:41 pm
Forum: SwOS
Topic: Wake on lan
Replies: 2
Views: 3072

Re: Wake on lan

You cannot run WOL from the switch, but I'm quite sure that you can wake up devices connected to RB250GS if you run WOL from RouterOS (or any WOL aware devices connected to the same switch).
by THG
Sun Jan 16, 2011 8:29 pm
Forum: RouterBOARD hardware
Topic: Switch with more than 5 ports
Replies: 2
Views: 878

Switch with more than 5 ports

RB250GS is a very good switch, a version with 8/16/24 ports would be awesome. :)
by THG
Sun Jan 16, 2011 6:02 am
Forum: General
Topic: Inconsistent and illogical menu entries
Replies: 0
Views: 649

Inconsistent and illogical menu entries

I found some inconsistent and illogical menu entries between winbox and the terminal. There is also other menu options i think should be moved to a more logical place. Blue = Different spelling. Red = Missing. Yellow = In my opinion misplaced. Winbox File s IP/Addresse s IP/Neighbor s IP/Route s IP/...
by THG
Sat Jan 15, 2011 10:47 pm
Forum: Scripting
Topic: Calculate DHCP option 121 (Classless Static Route Option)
Replies: 3
Views: 8748

Re: Calculate DHCP option 121 (Classless Static Route Option

Thank you for the script, I'll take a look at it after ruby is installed on my linux computer.

I'll also try to create a web formular using javascript.
by THG
Sat Jan 15, 2011 6:50 pm
Forum: RouterBOARD hardware
Topic: RB750G USB Port
Replies: 4
Views: 1859

Re: RB750G USB Port

I will have the first RB750UG version if I add the missing semiconductors. :D
by THG
Fri Jan 14, 2011 1:31 am
Forum: RouterBOARD hardware
Topic: RB750G USB Port
Replies: 4
Views: 1859

RB750G USB Port

I purchased a bunch of RB750G's and saw that they are designed with a USB port. Unfortunately, the the semiconductors on the PCB are missing. :)
by THG
Thu Jan 13, 2011 10:19 pm
Forum: Scripting
Topic: Calculate DHCP option 121 (Classless Static Route Option)
Replies: 3
Views: 8748

Calculate DHCP option 121 (Classless Static Route Option)

I have a perl script to calculate routes to hexadecimal, so it works with MikroTik DHCP Server. I'm now asking if anyone has anything similar, Linux binary or source code etc.? The Classless Static Route Option for Dynamic Host Configuration Protocol (DHCP) version 4. http://www.networksorcery.com/e...
by THG
Wed Jan 12, 2011 7:09 pm
Forum: General
Topic: How to prevent all traffic from going through PPTP VPN?
Replies: 5
Views: 1879

Re: How to prevent all traffic from going through PPTP VPN?

How about option 121 (Classless Static Route) in the DHCP Server? Take a look at this example in the user manual.

http://wiki.mikrotik.com/wiki/Manual:IP ... n_Examples
by THG
Wed Jan 12, 2011 3:53 pm
Forum: General
Topic: Untag VLAN
Replies: 2
Views: 1493

Re: Untag VLAN

Thank you very much for this informaton. :D

Maybe it's time to include this in the user manual. :wink:
by THG
Wed Jan 12, 2011 2:30 pm
Forum: General
Topic: Untag VLAN
Replies: 2
Views: 1493

Untag VLAN

How do I untag traffic leaving a certain ethernet port without using a VLAN-aware switch?

Network diagram:
by THG
Sun Jan 09, 2011 10:52 pm
Forum: General
Topic: Last seen: 136 years ago
Replies: 1
Views: 996

Last seen: 136 years ago

Is this a bug? Last seen 49707 days. :)

RouterOS = 4.16
by THG
Fri Jan 07, 2011 6:34 pm
Forum: General
Topic: How to prevent all traffic from going through PPTP VPN?
Replies: 5
Views: 1879

Re: How to prevent all traffic from going through PPTP VPN?

If you are using Windows VPN client, untick use default gateway on remote network.
by THG
Fri Jan 07, 2011 4:01 pm
Forum: General
Topic: Value not persistent in dhcp-server settings
Replies: 3
Views: 743

Re: Value not persistent in dhcp-server settings

Thanks! I wasn't sure about that, I thought that "Domain" was related to Windows Domain.
by THG
Fri Jan 07, 2011 3:51 pm
Forum: General
Topic: Value not persistent in dhcp-server settings
Replies: 3
Views: 743

Value not persistent in dhcp-server settings

I found out that the value "DNS Domain" disappears after a reboot. Another issue is that the value "Domain" will replace the "DNS Domain" value. You will see that if you exit winbox, and then reconnect to your router.

RouterOS = 4.16
Platform= X86
by THG
Fri Jan 07, 2011 12:56 pm
Forum: General
Topic: Port knocking from RouterOS
Replies: 3
Views: 1451

Re: Port knocking from RouterOS

Thank you guys for the ideas. I was thinking about something like that but thought there might be some good idea to implement a port knocking client that could do this. For example, autonomously connecting VPN nodes to each other. Edit: Added this as a feature request, please vote if you like the id...
by THG
Thu Jan 06, 2011 12:24 am
Forum: Beginner Basics
Topic: EOIP between my remote bridges
Replies: 1
Views: 338

Re: EOIP between my remote bridges

Take a look at the manual for RouterOS 3.0.

http://www.mikrotik.com/testdocs/ros/3.0/vpn/eoip.php
by THG
Wed Jan 05, 2011 3:26 pm
Forum: General
Topic: Port knocking from RouterOS
Replies: 3
Views: 1451

Port knocking from RouterOS

Port knocking from RouterOS would be useful. :)
by THG
Sat Jan 01, 2011 1:21 pm
Forum: General
Topic: Need Help to Establish VPN
Replies: 10
Views: 4003

Re: Need Help to Establish VPN

by THG
Mon Dec 20, 2010 4:35 pm
Forum: RouterBOARD hardware
Topic: RB750G revealed!
Replies: 37
Views: 21945

Re: RB750G revealed!

What is the function of jumper "JP803" on the PCB? Reset?
by THG
Mon Dec 20, 2010 1:46 pm
Forum: General
Topic: local webserver behind nat
Replies: 8
Views: 6948

Re: local webserver behind nat

Use "Search". It was asked so many times. http://wiki.mikrotik.com/wiki/Hairpin_NAT I read this page, and it's for people with static IP addresses. In case of dynamic IP addresses, people need a script to update the address. With the following script, you can use an address list instead of an IP ad...
by THG
Mon Dec 20, 2010 1:14 pm
Forum: Scripting
Topic: Migrating script from 2.9.x to 5.x
Replies: 5
Views: 1266

Re: Migrating script from 2.9.x to 5.x

This script is on RouterOs 2.951 what i should change
The only error I saw was this one:

Wrong:
do ={
Correct:
do={
by THG
Mon Dec 20, 2010 2:47 am
Forum: Scripting
Topic: Update address list with script
Replies: 5
Views: 5881

Re: Update address list with script

I'm done with the script now. Any comments, or ideas to improvements? # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # BEGINNING OF USER DEFINED CONFIGURATION # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :local "wan-interface" "ether1-gateway" :local "address-list" "wan_ip" # ~~~~~~~~~~~~~~~~~~~~~~~~~~~...
by THG
Mon Dec 20, 2010 12:35 am
Forum: Scripting
Topic: Update address list with script
Replies: 5
Views: 5881

Re: Update address list with script

Thank you for the response. I tried to take a look at those scripts, but I got a headache. :-? I decided to do it from scratch instead. The script is working, but I would like to add something to it. Check if the address list exist. Check if the address has changed since the last run (I don't want t...
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