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by amt
Sun Oct 14, 2018 8:32 pm
Forum: Forwarding Protocols
Topic: Which area for PPPoE Server ?
Replies: 1
Views: 97

Which area for PPPoE Server ?

Hi All, I have just passing from bridged network to a fully routed network with ospf, I keeped pppoe server's on backbone area... should i use stub area for pppoe server's ? or they should in backbone are ? I use backbone area for pppoe_server ip and loopback ip. and Im using that command below for ...
by amt
Fri Sep 28, 2018 1:25 pm
Forum: General
Topic: 6.42.1 POE Overload
Replies: 12
Views: 949

Re: 6.42.1 POE Overload

Is nobody else having this issue?
I had same issue and change psu solve the problem.
by amt
Tue Sep 18, 2018 1:50 pm
Forum: Announcements
Topic: v6.43.1 [stable] and v6.43.2 [stable] are released!
Replies: 186
Views: 23626

Re: v6.43.1 [stable] is released!

Maybe 6.43.1 was retracted or not available for automatic download yet/now.
I just installed over automatic download and this happen. its a simple error maybe :=)
by amt
Tue Sep 18, 2018 12:17 pm
Forum: Announcements
Topic: v6.43.1 [stable] and v6.43.2 [stable] are released!
Replies: 186
Views: 23626

Re: v6.43.1 [stable] is released!

Untitled.jpg
by amt
Mon Sep 17, 2018 2:26 pm
Forum: General
Topic: EoIP MTU for pppoe server tunnel
Replies: 8
Views: 482

Re: EoIP MTU for pppoe server tunnel

anyone ???
by amt
Fri Sep 07, 2018 9:31 am
Forum: Wireless Networking
Topic: Wireless not working until reboot
Replies: 9
Views: 720

Re: Wireless not working until reboot

I sent mail to support and waiting.
by amt
Wed Aug 29, 2018 1:33 pm
Forum: General
Topic: EoIP MTU for pppoe server tunnel
Replies: 8
Views: 482

Re: EoIP MTU for pppoe server tunnel

I will probably need to see a diagram with the MTU noted along the pathing. The biggest item of concern is your statement that the EoIP and wireless are added to the same bridge. Is this happening at CPE? If so, why? No, CPE is customer side and customer side not using eoip or bridge, CPe connectin...
by amt
Tue Aug 28, 2018 8:48 am
Forum: General
Topic: setting max mtu
Replies: 3
Views: 201

Re: setting max mtu

Hi,

how do you carry your customer pppoe_connections to pppoe_server ? over eoIP ?

Thnanks
by amt
Fri Aug 03, 2018 9:24 am
Forum: The Dude
Topic: Dude Discovery for only Mikrotik Device
Replies: 0
Views: 158

Dude Discovery for only Mikrotik Device

Hi,
I want to use discovery on dude for only mikrotik device's, when I start discovery its finds ubnt devices also, But I would like to search only mikrotik devices. is there any method to do this ?

Thanks
by amt
Wed Aug 01, 2018 10:47 am
Forum: General
Topic: RB1100 Ahx2 PSU
Replies: 0
Views: 118

RB1100 Ahx2 PSU

Hi,

I Have RB1100Ahx2 and I want to change it's PSU, normally it uses 12V 3a, can I use 24Vdc ? on product page 2-pin terminal input Voltage seems 7-28 V, so I think I can use 24V, but before use it I would like to ask if some one have experience with 24V psu on RB1100Ahx2.

Thanks
by amt
Fri Jul 27, 2018 4:39 pm
Forum: The Dude
Topic: Easy way to mass upgrade firmware?
Replies: 17
Views: 4336

Re: Easy way to mass upgrade firmware?

Yes that is the better way, not all at the same time (using scheduled job) but at different times. With Linux I would use a combination of "ssh" and "expect" to do that. With "expect" you can program a multi-step procedure that would login to the device, check the current version, when required dow...
by amt
Fri Jul 27, 2018 3:16 pm
Forum: Wireless Networking
Topic: ARM devices and NV2 protocol
Replies: 191
Views: 12065

Re: ARM devices and NV2 protocol

Normis, is there a way, to do some improvement in Nstreme as well? Or Mikrotik fixed that as a Dead end?

Many times its working much better than NV2...

I agree
by amt
Fri Jul 27, 2018 2:35 pm
Forum: The Dude
Topic: Easy way to mass upgrade firmware?
Replies: 17
Views: 4336

Re: Easy way to mass upgrade firmware?

Of course when the router is providing power supply to the access points it is dangerous to update them at exactly the same time as the power will be cut when the access points are doing the flash writes... :( What is true in that posting: when the files are downloaded (and the device has big flash...
by amt
Fri Jul 27, 2018 2:30 pm
Forum: Wireless Networking
Topic: Wireless not working until reboot
Replies: 9
Views: 720

Re: Wireless not working until reboot

I happend again this morning, sent an e-mail to support. Now we wait :)

Edit: Got the advice to reinstall the device using netinstall. Uptime for the hAP AC Lite is 3 days now and so far no issues. Will keep you posted!
did you find any solution ?
by amt
Fri Jul 27, 2018 8:06 am
Forum: General
Topic: EoIP MTU for pppoe server tunnel
Replies: 8
Views: 482

Re: EoIP MTU for pppoe server tunnel

I will probably need to see a diagram with the MTU noted along the pathing. The biggest item of concern is your statement that the EoIP and wireless are added to the same bridge. Is this happening at CPE? If so, why? No, CPE is customer side and customer side not using eoip or bridge, CPe connectin...
by amt
Thu Jul 26, 2018 3:40 pm
Forum: Announcements
Topic: Security announcement blog
Replies: 110
Views: 14776

Re: Security announcement blog

Is there a way to sign up for email announcements of new articles too?
+1
by amt
Wed Jul 25, 2018 3:14 pm
Forum: Announcements
Topic: v6.42.6 [current]
Replies: 102
Views: 20383

Re: v6.42.6 [current]

properly configure RTS/CTS the 'hidden node' issue doesn't exist anymore. cxan you explain it more ? :) If you read up a bit on the specifics of the RTS/CTS scheme and how it works then you'll know what I mean. Use google and find loads of info that better explain how the system works then I can do...
by amt
Wed Jul 25, 2018 2:59 pm
Forum: The Dude
Topic: Easy way to mass upgrade firmware?
Replies: 17
Views: 4336

Re: Easy way to mass upgrade firmware?

/system script add name=Autoupdater owner=admin policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon source="system package update check-for-updates\r\ \n:global FWstatus [/system package update get status];\r\ \n\r\ \nif (\$FWstatus = \"New version is available\") do={system pac...
by amt
Wed Jul 25, 2018 2:37 pm
Forum: Scripting
Topic: cript sending email attack ports
Replies: 6
Views: 316

Re: cript sending email attack ports

I put port scanner rules, when it finds an ip that scans ports, it blocks ip that generated the scan for 30 days
what rules do you use for port scanners ?
by amt
Wed Jul 25, 2018 2:16 pm
Forum: Announcements
Topic: v6.42.6 [current]
Replies: 102
Views: 20383

Re: v6.42.6 [current]

802.11 suffers from hidden node problems, network stalls, at least if trying it in some distribution network. Here counts nv2, and in old days nstreme. We have around 100Mbit/s P2MP using "modern devices" and current firmware and in legacy device environment (RN52 radio boards) we have 20-30Mbit/s ...
by amt
Wed Jul 25, 2018 2:00 pm
Forum: General
Topic: Hacked-Rogue DNS?
Replies: 12
Views: 1161

Re: Hacked-Rogue DNS?

- Use aggressive firewall. Ban all IPs that try to connect to ports with no services listening. How do you do this? Do you have a script? Will this add much CPU load? Rule 1: Chain=Input, in-interface=ether1, src-add-list=BANNED, action=drop Rule 2: Chain=Input, in-interface=ether1, proto=tcp, dst-...
by amt
Wed Jul 25, 2018 1:15 pm
Forum: The Dude
Topic: Easy way to mass upgrade firmware?
Replies: 17
Views: 4336

Re: Easy way to mass upgrade firmware?

/system script add name=Autoupdater owner=admin policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive,romon source="system package update check-for-updates\r\ \n:global FWstatus [/system package update get status];\r\ \n\r\ \nif (\$FWstatus = \"New version is available\") do={system pac...
by amt
Wed Jul 25, 2018 1:05 pm
Forum: General
Topic: EoIP MTU for pppoe server tunnel
Replies: 8
Views: 482

Re: EoIP MTU for pppoe server tunnel

MTU Typically, the largest Ethernet frame that can be transmitted without fragmentation is 1500 bytes. PPPoE adds another 6 bytes of overhead and PPP field adds two more bytes, leaving 1492 bytes for IP datagram. Therefore max PPPoE MRU and MTU values must not be larger than 1492. TCP stacks try to...
by amt
Fri Jul 20, 2018 3:40 pm
Forum: General
Topic: EoIP MTU for pppoe server tunnel
Replies: 8
Views: 482

EoIP MTU for pppoe server tunnel

I know may this is the asked question before but I could not get correct answer.. can you help me guys ? I have a routed and bridged network and I'm sending customer's pppoe_client connections to pppoe server over eoip, eoip tunnels created between AP's and Pppoe Server. So Questions: - what is the ...
by amt
Thu Jul 12, 2018 8:37 am
Forum: Announcements
Topic: Winbox v3.16 released!
Replies: 63
Views: 10681

Re: Winbox v3.16 released!

The problem with "Click Reconnect, then Winbox window disappears and after exactly 30 seconds automatically disconnect from device with Connection lost window appearing again" still persist (first time spotted in v3.14 https://forum.mikrotik.com/viewtopic.php?f=21&t=134940&start=50#p665710) same......
by amt
Tue Jul 03, 2018 1:49 pm
Forum: Wireless Networking
Topic: Wireless not working until reboot
Replies: 9
Views: 720

Re: Wireless not working until reboot

I also have same problem On some SXT's and OmniTiK's and I put daily reboot them, its not good but I couldnt find any other solution. I tried to change freuency but no any effect.
by amt
Tue Jun 12, 2018 12:11 pm
Forum: Wireless Networking
Topic: What is maximum speed i can get?
Replies: 2
Views: 271

Re: What is maximum speed i can get?

I try to catch 300mb Netmetal with mant 30 at 16km. is possible to catch this if any one have experinece
by amt
Sat May 26, 2018 2:33 pm
Forum: Announcements
Topic: v6.42.3 [current]
Replies: 80
Views: 16299

Re: v6.42.3 [current]

Now we need to improve in nv2 ptp since we can not get past those 100 mbps in ptp mode as well.
Definitely I agree with you..
by amt
Wed May 16, 2018 4:39 pm
Forum: General
Topic: loopback interfaces and OSPF Areas
Replies: 4
Views: 255

Re: loopback interfaces and OSPF Areas

I use loopback interfaces at backbone areas but if use another area with area-id 0.0.0.1 I do not use loopback. do i need to use them ?
by amt
Fri May 11, 2018 3:17 pm
Forum: Wireless Networking
Topic: *) winbox - added 160 MHz "channel-width" to wireless settings; ??
Replies: 6
Views: 1203

Re: *) winbox - added 160 MHz "channel-width" to wireless settings; ??

viewtopic.php?f=21&t=133272&start=100#p655798
For XX selection;
This feature allows to select channel automatically by selecting the best one from available.
by amt
Fri Apr 27, 2018 3:19 pm
Forum: General
Topic: 6.42.1 POE Overload
Replies: 12
Views: 949

Re: 6.42.1 POE Overload

I had some issue with poe-out setting, when I select poe-out: auto on it seems that waiting for load. when I select forced on device that connected to ethernet start working. but if I select poe-out: auto on device not working.
by amt
Fri Apr 27, 2018 2:10 pm
Forum: General
Topic: Lost connection to multiple LHG units [SOLVED]
Replies: 25
Views: 1647

Re: Lost connection to multiple LHG units [SOLVED]

today I solve the problem and I would like to share with you may help another person in this forum... the attacker change th ereformat-hold-button value and you should keep pressing to reset button untill 5 minute to put device netinstall :=)

Thanks for all help.
by amt
Fri Apr 20, 2018 10:07 am
Forum: Announcements
Topic: v6.42 [current]
Replies: 147
Views: 18581

Re: v6.42 [current]

What is the wireless XX option under Channel width?
I am wondering too
Was thinking that but would like to be sure :lol:
Still no any answer :) :) :)
by amt
Thu Apr 19, 2018 10:58 am
Forum: Announcements
Topic: v6.42 [current]
Replies: 147
Views: 18581

Re: v6.42 [current]

What is the wireless XX option under Channel width?
I am wondering too
by amt
Wed Apr 18, 2018 8:06 am
Forum: Announcements
Topic: v6.42 [current]
Replies: 147
Views: 18581

Re: v6.42 [current]

Updated SXT Lite5 Ac from 6.40.5 to 6.42 and device down, After netinstall device work again...
by amt
Tue Apr 17, 2018 1:16 pm
Forum: General
Topic: VPN Over PPTP down when Fasttrack connection enabled
Replies: 4
Views: 375

Re: VPN Over PPTP down when Fasttrack connection enabled

I disabled fasttrack... You do not need to disable fasttracking completely. Choose the category of traffic which occupies the most bandwidth and let that one be handled by the defaut routing table, i.e. without marking, which makes it possible to fasttrack it. If it is the traffic category you need...
by amt
Tue Apr 17, 2018 9:42 am
Forum: General
Topic: VPN Over PPTP down when Fasttrack connection enabled
Replies: 4
Views: 375

Re: VPN Over PPTP down when Fasttrack connection enabled

Your can read this topic: viewtopic.php?t=130212

And at the end: viewtopic.php?t=130212#p641053
Thanks msatter,
I disabled fasttrack...
by amt
Fri Apr 13, 2018 4:36 pm
Forum: General
Topic: rb951G-2hnd 6.41.4 help :(
Replies: 3
Views: 314

Re: rb951G-2hnd 6.41.4 help :(

new bridge implementation that supports hardware offloading (hw-offload).
HW.jpg
by amt
Fri Apr 13, 2018 3:53 pm
Forum: General
Topic: VPN Over PPTP down when Fasttrack connection enabled
Replies: 4
Views: 375

VPN Over PPTP down when Fasttrack connection enabled

Hi all, I was using PPTP connection for access to blocked web sites or others etc. which are filtered by upstream provider, normally pptp traffic is nearly 14-15mb but when I enable fasttrack this traffic start to down like 3mb- 4mb and web sites and videos start to load slowly. is there any one her...
by amt
Thu Apr 12, 2018 2:31 pm
Forum: General
Topic: EoIP over VPN - Help with packet overhead and MSS calculation
Replies: 5
Views: 371

Re: EoIP over VPN - Help with packet overhead and MSS calculation

What network exactly you want to connect? Layer 2 or 3? If 2, use EoIP + IPsec. If 3 use L2TP + IPsec. Hi Anumrak, Layer 2 mean bridged network and Layer 3 for routed network.. why you prefer to use pppoe over L2TP ( if mean carrying pppoe_client customer to pppoe_server over l2tp )connection on La...
by amt
Thu Apr 12, 2018 2:24 pm
Forum: Beginner Basics
Topic: blocking access
Replies: 4
Views: 233

Re: blocking access

Turn the router off.
Cut his RJ45 cable.
best solution :)
by amt
Mon Apr 09, 2018 10:21 am
Forum: Forwarding Protocols
Topic: EoIP Tunnel is Running but not passing traffic
Replies: 3
Views: 584

Re: EoIP Tunnel is Running but not passing traffic

can you ping remote and local ip's from each other, I mean can you ping from router B to Router A' s ip address and from router B to Router A's ip address. and also change tunnel-id for both side.
by amt
Mon Apr 02, 2018 2:54 pm
Forum: Announcements
Topic: Urgent security advisory
Replies: 110
Views: 71344

Re: Urgent security advisory

what happen when device infected ? I read post's but cant see what this infection does to the equipment.
by amt
Fri Mar 30, 2018 8:32 am
Forum: Beginner Basics
Topic: Recommende "IP/IP Settings"
Replies: 6
Views: 1238

Re: Recommende "IP/IP Settings"

kill redirects(very insecured/exploitable), bump icmp rate limitation a bit(to say 50-100-500), disable fast-path if you not use it(if you not ISP - you perhaps not), put RP filtering to "strict"(if you not use gear in corporate setup with (relatively)complex routing of multiple sub-networks, multi...
by amt
Thu Mar 29, 2018 1:15 pm
Forum: Announcements
Topic: Urgent security advisory
Replies: 110
Views: 71344

Re: Urgent security advisory

maybe our problem in the following address could be related to this topic.

viewtopic.php?f=2&t=132160
by amt
Thu Mar 29, 2018 1:05 pm
Forum: General
Topic: PPPoE MSS clamp no working on upgrade
Replies: 16
Views: 3044

Re: PPPoE MSS clamp no working on upgrade

After yesterday's "URGENT security advisory" from Mikrotik I upgraded my PPPoE Servers to 6.40.6 and now same thing: MSS mangle rules gone and service broken! Please help! write it manual may help you; /ip firewall mangle add action=change-mss chain=forward new-mss=clamp-to-pmtu passthrough=yes pro...
by amt
Mon Mar 26, 2018 12:14 pm
Forum: General
Topic: firewall advice to pppoe_client customers [SOLVED]
Replies: 26
Views: 1003

Re: firewall advice to pppoe_client customers [SOLVED]

Great thanks to everyone for their helps...
by amt
Mon Mar 26, 2018 12:12 pm
Forum: Scripting
Topic: Blacklist Filter update script
Replies: 632
Views: 80748

Re: Blacklist Filter update script

It's been a nice run. Almost 3 years, and over 2200 active users. But I am shutting down the this service. Thank you, Dave, for a valiant effort. For everyone who was using Dave's Blacklist, let me recommend the Malicious IP blacklist from SquidBlackList.org, available for download from https://www...
by amt
Mon Mar 26, 2018 12:08 pm
Forum: Scripting
Topic: Blacklist Filter update script
Replies: 632
Views: 80748

Re: Blacklist Filter update script

Thank you for providing this great service .....
by amt
Fri Mar 23, 2018 8:55 pm
Forum: General
Topic: Lost connection to multiple LHG units [SOLVED]
Replies: 25
Views: 1647

Re: Lost connection to multiple LHG units [SOLVED]

There were no any fw rules at customer side :(
Bad Idea, even worse if router has direct access from internet.
I certainly agree with you, it was a very bad mistake. I hope it will be useful for my experience.
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