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MikroTik App

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by godovic
Thu Oct 03, 2019 3:55 pm
Forum: Wireless Networking
Topic: wAP LTE Kit EU - Slow LTE speed
Replies: 68
Views: 18117

Re: wAP LTE Kit EU - Slow LTE speed

Sorry for reviving old thread. Another stuff that I've learned is that you cant actually easy check what MTU you should use. I wonder if there is possibility to dynamically detect MTU size without reinitializing LTE modem. Anyway, for my provider at my area (probably in this cell,tower, bts whateve...
by godovic
Thu Feb 08, 2018 9:17 pm
Forum: Wireless Networking
Topic: NAT router before or after SXT bridge
Replies: 1
Views: 359

NAT router before or after SXT bridge

Hello, Need to setup internet in a remote location with rb sxt HG bridge. On the access point side there will be only optical internet ending with media converter: how bad an idea will it be if I put a router after the SXT bridge? Public internet with media converter ---> RB SXT -----2 km wireless b...
by godovic
Fri Jan 06, 2017 12:52 am
Forum: Beginner Basics
Topic: setup 2 public IP addresses NAT, mail server, web server
Replies: 11
Views: 10841

Re: setup 2 public IP addresses NAT, mail server, web server

this is my firewall filter rules, but IP address in blockbad list arrent blocked? /ip firewall filter add action=accept chain=forward connection-nat-state=dstnat add action=drop chain=forward in-interface=ether1 src-address-list=blockbad add action=accept chain=input comment="defconf: accept ICMP" p...
by godovic
Thu Jan 05, 2017 11:00 pm
Forum: Beginner Basics
Topic: setup 2 public IP addresses NAT, mail server, web server
Replies: 11
Views: 10841

Re: setup 2 public IP addresses NAT, mail server, web server

1. Correct, do not add out-interface, you don't need it. 2. Not exactly. This config does have hairpin NAT. Just not as extra srcnat rule. Required behaviour is accomplished by main srcnat rule alone. 3. Yes: add action=src-nat chain=srcnat src-address=192.168.88.0/24 src-address-type=!local to-add...
by godovic
Thu Jan 05, 2017 10:11 pm
Forum: Beginner Basics
Topic: setup 2 public IP addresses NAT, mail server, web server
Replies: 11
Views: 10841

Re: setup 2 public IP addresses NAT, mail server, web server

To get rid of public address in neighbors, add src-address-type=!local to second src-nat rule. Hairpin NAT is built-in in this solution. If you access mail server using public address from anywhere in LAN, mail server will see client's source address as 181.x.x.79 and it will work. The usual hairpi...
by godovic
Thu Jan 05, 2017 4:24 pm
Forum: Beginner Basics
Topic: setup 2 public IP addresses NAT, mail server, web server
Replies: 11
Views: 10841

Re: setup 2 public IP addresses NAT, mail server, web server

Put both public addresses on WAN interface. Then for NAT, this should be what you want: /ip firewall nat add action=src-nat chain=srcnat src-address=192.168.88.10 to-addresses=181.x.x.80 add action=src-nat chain=srcnat src-address=192.168.88.0/24 to-addresses=181.x.x.79 add action=dst-nat chain=dst...
by godovic
Wed Dec 21, 2016 4:39 pm
Forum: Beginner Basics
Topic: setup 2 public IP addresses NAT, mail server, web server
Replies: 11
Views: 10841

setup 2 public IP addresses NAT, mail server, web server

diagramm.JPG Need advice how to setup 2 public IP addresses on mikrotik RB951G. One address is for NAT on all local ip addresses and a web server. The second one is only for an email server which also has web server. Email server is on private IP address. Do I need switch before mikrotik to separat...
by godovic
Sat May 31, 2014 10:09 pm
Forum: Beginner Basics
Topic: IP -> DHCP SERVER -> NETWORK -> GATEWAY (more gateways)
Replies: 1
Views: 760

IP -> DHCP SERVER -> NETWORK -> GATEWAY (more gateways)

Hi, IP -> DHCP SERVER -> NETWORK -> GATEWAY I can put more than one gateway here. Based on what scenario the DHCP server is choosing which gateway to serve? How can I run DHCP server with two gateways on same network/pool with round robin selection or else? Doesn't want-need to setup load balancing....
by godovic
Wed Mar 20, 2013 11:43 am
Forum: Wireless Networking
Topic: RB751U-2HnD cannot set frequency
Replies: 2
Views: 902

RB751U-2HnD cannot set frequency

Dear Mikrotik

Internet>Wireless>Frequency doesn't match with Status>Frequency
The Status frequency match with my android WiFi analyzer, but cannot set desired frequency in wireless tab.

I cannot set channel 9 or 10 - 2452GHz or 2457GHz

update: with the 6.0rc11 the problem is same :(
by godovic
Thu Feb 07, 2013 11:59 pm
Forum: Beginner Basics
Topic: running simple NAT along with PCC
Replies: 1
Views: 538

running simple NAT along with PCC

Have RB493AH running fine with PCC load balancing: 2 x PPPoE connections to one internet provider and LAN pool is 192.168.1.0/24. What kind of problems may I have If a setup new local IP 10.100.1.0/24 to other unused ethernet port and setup simple NAT with one of the PPPoE as WAN port. One of the PP...
by godovic
Sun Feb 03, 2013 12:30 am
Forum: General
Topic: Separate LAN behind RB/SXT bridge
Replies: 2
Views: 700

Re: Separate LAN behind RB/SXT bridge

make a vlan to managment Your Wireless Devices. Put the 88.0/24 to the vlan Interface, and tag to the swithc. tag at Wireless Devices, and put the IP to the vlan Interface. Dont route trough the vlan in the dualwan router. Its also possible to do a vpn to the dual wan router. More than one solution...
by godovic
Mon Jan 14, 2013 10:02 pm
Forum: General
Topic: Separate LAN behind RB/SXT bridge
Replies: 2
Views: 700

Separate LAN behind RB/SXT bridge

Need directions for the easiest way to separate the PCs behind the RB/SXT bridge. They need to use same gateway, and the same mail server in the LAN but to not be visible from the other side of the bridge. RB/SXT bridge can also be connected to the main router Mikrotik RB493AH Any network setup (rec...
by godovic
Wed May 02, 2012 1:45 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD - poor wireless performance & problems
Replies: 113
Views: 117644

Re: RB751U-2HnD - poor wireless performance & problems

I don't have poor wireless performance, but have problems with connections between computers. The setup is simple access point without any firewall or mangle rule. Just bridge (wireless and the ethernet port) My biggest problem is to find some computer share in network.. Especially, the Mac OS clien...
by godovic
Sat Mar 17, 2012 12:10 am
Forum: Wireless Networking
Topic: Tutorial - Connecting Two SXT's Together
Replies: 21
Views: 10482

Re: Tutorial - Connecting Two SXT's Together

Just to add swimming in a swimming pool is different from swimming in the ocean (we have waves currents etc) so you best swimming pool techniques might not apply in the Ocean. So the tutorial should add an NB: This is a lab Test and in the real world tweak around with the frequency, protocols (Not ...
by godovic
Tue Dec 27, 2011 1:55 pm
Forum: General
Topic: PCC load balance 2 diferent ISP
Replies: 5
Views: 1696

Re: PCC load balance 2 diferent ISP

Do I need PCC if I have 2 two PPPoE links from the same provider - same gateway...

I know that PCC keeps connections but if the gateway is same?

tnx
by godovic
Mon Dec 26, 2011 4:42 pm
Forum: Wireless Networking
Topic: RB-SXT real tcp throughput data / picture
Replies: 10
Views: 6186

Re: RB-SXT real tcp throughput data / picture

hi, I dont have ht extension channel options in wireless HT ? Do I have to enable something else? upgrade ur ROS And use wireless N I already did that.. running newest firmware and 5.11 OS the wireless is set to N only, and channel to 20/40 HT above... Shoud I setup my access point as brigde, stati...
by godovic
Mon Dec 26, 2011 1:13 pm
Forum: Wireless Networking
Topic: RB-SXT real tcp throughput data / picture
Replies: 10
Views: 6186

Re: RB-SXT real tcp throughput data / picture

hi,

I dont have ht extension channel options in wireless HT ?
Do I have to enable something else?
by godovic
Tue Oct 18, 2011 12:22 am
Forum: Wireless Networking
Topic: Tutorial - Connecting Two SXT's Together
Replies: 21
Views: 10482

Re: Tutorial - Connecting Two SXT's Together

120M is no problem, simply turn down the TX power on both devices as needed.
I need that bridge only for internet sharing.. so there will be more traffic towards them.
Do I need to configure something specific in that case?

120MB TCP? half duplex?

thx for your time :)
by godovic
Mon Oct 17, 2011 11:50 pm
Forum: Wireless Networking
Topic: Tutorial - Connecting Two SXT's Together
Replies: 21
Views: 10482

Re: Tutorial - Connecting Two SXT's Together

Hi, I want to get pair of SXT for a bridge in a short range. I have to connect 2 buildings in the central area of the city and my questions are? 1. Does it mean that 120 meters is too short range or distance for this kind of equipment -could I get any reflection or noise? 2. What is the real TCP spe...
by godovic
Wed Jul 07, 2010 9:30 am
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

As I said, I think the issue is that new incoming connections are not bound to WAN interface they came on. Code below attempts to fix that (untested): / ip firewall mangle add chain=forward in-interface=WAN1 connection-mark=no-mark action=mark-connection new-connection-mark=wan1_conn add chain=forw...
by godovic
Tue Jul 06, 2010 8:17 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

tnx rmichel but that is wrong paste into code section cos the entire rsc file is too long..
That is not the problem in this case.

Does anyone have scenario with 3 or more different WAN connections with different gateways and host something inside LAN?
by godovic
Tue Jul 06, 2010 6:49 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

no... cos some one can access without problems on all 3 wans :)
by godovic
Tue Jul 06, 2010 6:35 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

I have problems with PCC form different providers and different type of connections. 1 x ADSL 1 x Leased Line 1 x Cable Modem I have exactly same configuration like the wiki example and have problems with incoming connections. Load balancing is working fine. The Leased Line and Cable Modem have stat...
by godovic
Tue Feb 23, 2010 1:15 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

sorry for no answer... dssmiktik , yes, 'accept' should be used in the setup from Wiki... (by the way, 10.100.0.0/24 are internal addresses, not public IPs :) ) add chain=prerouting dst-address=10.111.0.0/24 action=accept in-interface=Local add chain=prerouting dst-address=10.112.0.0/24 action=acce...
by godovic
Fri Dec 11, 2009 12:13 pm
Forum: General
Topic: Alternative to check gateway arp ping
Replies: 1
Views: 847

Alternative to check gateway arp ping

For a mount or two ago I have a problem with my ISP.. Idi*ts in one of my ISP denied ICMP protocols inside the network.. So.. I can ping anything on the Internet but cannot ping the ISP gateway. I call them and tried to explain what is my problem with router setup and check gateway ping, but they do...
by godovic
Thu Oct 15, 2009 4:51 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

little confused about passthrough... when should I use passthrough enabled? @ the wiki PCC website there is no explicit yes or no, and reading other forums or web site I can find different setups. At the PCC wiki website, passthrought=yes is defined only on this line: add chain=prerouting dst-addres...
by godovic
Fri Oct 02, 2009 11:37 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

maybe, you should change 'check-gateway=ping' to 'check-gateway=arp' or even remove this check?
tnx :( but that does not solve the problem, I set up gateway interface WAN3 without gateway IP and now trafic start to flow..
by godovic
Fri Oct 02, 2009 10:43 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

can you ping *78.157.13.1?.. route #4 should be inactive, it's backup nope, cannot ping nothing... If I run traceroute with connection mark wan1 or wan2 to some address it is ok, but if I run with connection mark wan3 the route goes trough backup wan2. I cannot understand why I cannot ping gateway ...
by godovic
Fri Oct 02, 2009 4:10 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

/ip route export but I think you need to assign routing-marks to your routes... /ip route add check-gateway=ping comment="" disabled=no distance=1 dst-address=\ 0.0.0.0/0 gateway=21*.13.82.57 routing-mark=to_WAN2 scope=30 \ target-scope=10 add check-gateway=ping comment="" disabled=no distance=1 ds...
by godovic
Fri Oct 02, 2009 1:04 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

mikrotik RB493AH with RouterOS 3.30 Have problem with cable modem route. The route is blue in winbox, and there is no traffic. I tried to set Modem as DHCP client and get the same addresses as I manually entered before. I am using open dns - for dns servers. The gateway stays as unreachable. address...
by godovic
Wed Jul 29, 2009 11:46 pm
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

Re: PCC - dstnat to local IP and routing to mail server

well.. paste your config here, so someone will help you for sure.. maybe I will :)
by godovic
Wed Jul 29, 2009 2:25 pm
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

Re: PCC - dstnat to local IP and routing to mail server

Hi Godovic Thanks for your reply Mikrotik with pcc is my 3 wan adsl on the same router dials the Internet through ppoe client. The router from my isp is in bridge mode. How do I put in the mangle dynamic IP that I surrender my isp?. thank you all Ask them to tell you an entire pool - like 100.200.0...
by godovic
Wed Jul 29, 2009 11:29 am
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

Re: PCC - dstnat to local IP and routing to mail server

That so good morning to all in the example of wiki: prerouting add chain = dst-address = 10.111.0.0/24 action = accept in-interface = Local ie addresses ip fixed. in the particular case I have 3 ADSL and IP addresses are dynamic. Question: What can I do in my case because the rule is for fixed IP a...
by godovic
Mon Jun 29, 2009 4:10 pm
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

Re: PCC - dstnat to local IP and routing to mail server

routing to mail server is now ok.. But, I still need to enable change MSS to 1440 to accept connections to web server or remote desktop. Well it looks like your ISP uses tunnels without change-mss rules :) Maybe... so the only solution is to do that by myself? Is it ok to add those two lines? or ma...
by godovic
Mon Jun 29, 2009 3:49 pm
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

Re: PCC - dstnat to local IP and routing to mail server

Hello,
I can confirm that after adding this line
add chain=prerouting dst-address=10.111.0.0/24  action=accept in-interface=Local
routing to mail server is now ok..
But, I still need to enable change MSS to 1440 to accept connections to web server or remote desktop.
by godovic
Mon Jun 29, 2009 2:36 pm
Forum: General
Topic: PCC - dstnat to local IP and routing to mail server
Replies: 12
Views: 3115

PCC - dstnat to local IP and routing to mail server

Mikrotik RB493AH OS v3.25 Two kind of problems with PCC and 3 WAN load balancing 1. Route to mail server is always going trough Internet providers gateway so I cannot use a LAN speed to mail server ether1 Local - 192.168.1.1 ether2 WAN1 - ADSL ether3 WAN2 - leased line xx.xx.xx.58 gateway - xx.xx.xx...
by godovic
Fri Jun 19, 2009 12:17 am
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

I have successfully configured RB493AH with PCC, thanks to all and it seems to works good :) I have a situation with three WAN ports ADSL, Cable and dedicated line with static IP pool - xx.yy.zz.56/29 (xx.yy.zz.56 to xx.yy.zz.63), so my gateway at the internet provider is xx.yy.zz.57, and I am using...
by godovic
Thu Jun 18, 2009 1:56 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

Do you really need a blessing to try it? I did write you to do it like this. where is the problem? Both examples are correct.. so what is the difference? How can I force one WAN port with 50% and the two others WAN ports with 25%? tnx Divide traffic into 4 streams and send first 2 on the first gate...
by godovic
Thu Jun 18, 2009 9:46 am
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

no one answer for my question can I use:

4/0 mark new connection mark wlan1
4/1 mark new connection mark wlan1
4/2 mark new connection mark wlan2
4/3 mark new connection mark wlan3

so wlan1 will become more forced ?
by godovic
Tue Jun 16, 2009 5:44 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

Following discussions about ECMP with Masquerade and similar, we have made a new firewall matcher that will allow you more control and hopefully will overcome the previous limitations, read on: http://wiki.mikrotik.com/wiki/PCC#Introduction / ip address add address=192.168.0.1/24 network=192.168.0....
by godovic
Fri Jun 12, 2009 3:36 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

Both examples are correct.. so what is the difference? How can I force one WAN port with 50% and the two others WAN ports with 25%? tnx Divide traffic into 4 streams and send first 2 on the first gateway. (use both addresses as separator) Note that this is not per packet load balancing, so it will ...
by godovic
Wed May 27, 2009 9:43 pm
Forum: General
Topic: New firewall matcher PCC
Replies: 298
Views: 77168

Re: New firewall matcher PCC

there is wrong in PCC Wiki in those rules add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=src-address,dst-address:2/0 \ action=mark-connection new-connection-mark=wlan1_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per...
by godovic
Mon May 11, 2009 11:32 am
Forum: General
Topic: ECMP vs NTH vs PCC
Replies: 12
Views: 19668

Re: ECMP vs NTH vs PCC

the main ideological difference between Nth and PCC is the client: in Nth each client uses one and only WAN interface; in PCC it uses many WAN interfaces eeee..... if you write it other way around it can also be correct :) - need to be more precise PCC is the same nth, but with additional feature -...
by godovic
Sun May 10, 2009 10:45 pm
Forum: General
Topic: ECMP vs NTH vs PCC
Replies: 12
Views: 19668

Re: ECMP vs NTH vs PCC

PCC is like extended ECMP without flushing =)

the main ideological difference between Nth and PCC is the client: in Nth each client uses one and only WAN interface; in PCC it uses many WAN interfaces
Tnx a lot - waiting for 3.24 :D
by godovic
Sun May 10, 2009 12:17 am
Forum: General
Topic: can any one help me just to login remotely?
Replies: 4
Views: 1052

Re: can any one help me just to login remotely?

thanx all ,i ll upgrade to newer version and come again Install client software for no-ip or dyndns service on your PC and run it as service. Add line to your firewall NAT router: add action=dst-nat chain=dstnat disabled=no dst-port=3389 protocol=tcp to-addresses=192.168.x.x to-ports=3389 3389 is w...
by godovic
Sun May 10, 2009 12:09 am
Forum: General
Topic: ECMP vs NTH vs PCC
Replies: 12
Views: 19668

ECMP vs NTH vs PCC

Can someone write something like pros and cons for this three load balancing solutions? Does multi wan configuration with NTH can be used on only one client PC? Lets say will the download accelerators or torrents works with all wans? Is there solutions for ECMP flushing? PCC is more like NTH or ECMP...
by godovic
Sun May 10, 2009 12:05 am
Forum: General
Topic: Strange configuration screw up with winbox
Replies: 0
Views: 783

Strange configuration screw up with winbox

Winbox 2.2.14 caused screw configuration on my router 493 with router OS 3.23 more than 3 times. I don't know how, but working configuration suddenly stops NATing and routing. I can get ping from all wan ports but don't have NAT or routes to LAN PCs. Cannot find any changes to configuration, reboot ...
by godovic
Thu Apr 23, 2009 12:26 am
Forum: General
Topic: LOAD BALANCING WITH 3 GW AND FAILOVER
Replies: 8
Views: 2456

Re: LOAD BALANCING WITH 3 GW AND FAILOVER

I can buy you a beer.... I am little disappointed about mikrotik.... it seems that it is working good for wireless and not as multi wan router

waiting for a new OS
by godovic
Wed Apr 22, 2009 11:36 pm
Forum: General
Topic: multi wan load balancing - ADSL, DSL, Cable modem
Replies: 3
Views: 6593

Re: multi wan load balancing and aggregating?

Can someone post a configuration or simple walk-trough for multi wan configuration ? The wiki about Load Balancing over Multiple Gateways does not solve the problem because If i divide the users in two or more groups I can use two or more stand alone routers. And I need multiple interfaces not gatew...
by godovic
Tue Mar 31, 2009 6:10 pm
Forum: Beginner Basics
Topic: Load Balacing between an ADSL link and a cablemodem link
Replies: 9
Views: 1662

Re: Load Balacing between an ADSL link and a cablemodem link

Thanks for your reply. I started with the wiki's solution, however both my links does not have an static IP, so I dont have a fixed gateway. Does it work the same way if I choose 'Gateway Interface' instead of 'Interface' in this rule? / ip route add dst-address=0.0.0.0/0 gateway=10.111.0.1,10.112....
by godovic
Thu Mar 19, 2009 11:31 pm
Forum: Beginner Basics
Topic: Quick SETUP with no restrictions...
Replies: 3
Views: 1321

Re: Quick SETUP with no restrictions...

I have same question? cannot find form were to put DNS servers from the ISP which gives me a static ip address?

I have multiwan configuration
by godovic
Tue Mar 10, 2009 2:39 pm
Forum: General
Topic: multi wan load balancing - ADSL, DSL, Cable modem
Replies: 3
Views: 6593

multi wan load balancing - ADSL, DSL, Cable modem

I need a solution how to setup 3 WAN ports from 3 different ISPs (PPPoE, Leased Line and Cable internet), so clients can use all of them with load balancing based either on least used bandwidth or round robin. I don’t want to separate clients in groups, but all of them should have access to all 3 WA...