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MUM Europe 2020

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by sergey
Thu Sep 05, 2013 11:43 am
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73621

Re: New Packet flow diagram

Guys

Thank you very much for for the diagram. They are very useful and clear. Well done!

Questions:
1. Could you add they to official documentation (WiKi)?
2. Is it possible to get originals for personal use? I'd want to add comments to the diagrams and print.

Thank you.
by sergey
Thu Sep 05, 2013 11:39 am
Forum: General
Topic: source routing
Replies: 8
Views: 2069

Re: source routing

Thanks for the useful links.

I know about packet flow in iptables and use this diagram but unfortunately I forget some things periodically like this time.
But official MikroTik packet flow diagram is awesome! Thank you very much for it!
by sergey
Thu Sep 05, 2013 12:06 am
Forum: General
Topic: source routing
Replies: 8
Views: 2069

Re: source routing

I have replaced add action=mark-connection chain=forward in-interface=bridge-lan new-connection-mark=from_lan2 src-address=192.168.101.0/24 add action=mark-connection chain=forward in-interface=bridge-lan new-connection-mark=from_lan3 src-address=192.168.102.0/24 by add action=mark-connection chain=...
by sergey
Wed Sep 04, 2013 5:15 pm
Forum: General
Topic: source routing
Replies: 8
Views: 2069

Re: source routing

I have read the doc quickly. Thanks. Do you mean to use different routing tables? main for directly connected networks: add distance=1 gateway=109.86.229.254 routing-mark=to_isp1 add distance=1 gateway=37.229.191.254 routing-mark=to_isp2 add distance=1 gateway=192.168.252.1 routing-mark=to_isp3 and ...
by sergey
Wed Sep 04, 2013 12:43 am
Forum: General
Topic: source routing
Replies: 8
Views: 2069

Re: source routing

It is final configuration with 3rd connection but it still does not work as expected /ip route add distance=1 gateway=109.86.229.254 routing-mark=to_isp1 add distance=1 gateway=37.229.191.254 routing-mark=to_isp2 add distance=1 gateway=192.168.252.1 routing-mark=to_isp3 add check-gateway=ping distan...
by sergey
Tue Sep 03, 2013 11:03 am
Forum: General
Topic: source routing
Replies: 8
Views: 2069

Re: source routing

You are right. Ping does work.
by sergey
Tue Sep 03, 2013 12:50 am
Forum: General
Topic: source routing
Replies: 8
Views: 2069

source routing

Hello I have 3 networks: 192.168.100.0/24 (LAN1) 192.168.101.0/24 (LAN2) 192.168.102.0/24 (LAN3) There is an interface 192.168.100.1/22 on the router. Also there are 3 ISP connected to the router. The policy must be: - LAN1 uses 1st available connection - LAN2 always goes via 2nd ISP - LAN3 always g...
by sergey
Sun Mar 17, 2013 4:14 pm
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

What is wrong with b/g/n mode? Why you do not want to use it?
by sergey
Thu Mar 14, 2013 9:20 pm
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

Well, I have asked support for help. They advised several changes in configuration. Current configuration works fine: /interface wireless set 0 band=2ghz-b/g/n country=ukraine disabled=no distance=indoors frequency=2422 frequency-mode=regulatory-domain hide-ssid=yes ht-rxchains=0,1 ht-txchains=0,1 l...
by sergey
Fri Jan 04, 2013 11:30 am
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

Thank you for the reply.

I tried to disable "Hide SSID" option - no luck.
I will try switch to other (4th) channel.
by sergey
Fri Jan 04, 2013 2:18 am
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

2 weeks ago I have turned off WiFi on MT and enabled WiFi on ZyXEL Keenetic Giga in access point (bridge) mode. Since those time I do not have WiFi problems. ZyXEL settings: Auth: WPA-PSK/WPA2-PSK Ciphers:TKIP/AES Hide SSID 802.11g/n Channel: auto (4th channel) WiFi Multimedia enabled My last ide wa...
by sergey
Thu Dec 20, 2012 12:49 pm
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

Update: if I send some data (MikroTik ping) via WiFi, everything is fine. Once I stop pinging MT router, WiFi drops. It look like something enters into sleep mode. I'd thought that it may be client problem but same problems happen with 2 clients and I did not have it when I used Cisco pr ZyXEL APs. ...
by sergey
Wed Dec 19, 2012 2:44 pm
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Re: Wireless disconnected, group key exchange timeout

I want to add that I did not have such problem with Cisco or ZyXEL routers before. Of course it was more then 2 months ago and software on clients were updated but I think that womething wrong with MikroTik or settings.
by sergey
Wed Dec 19, 2012 1:47 pm
Forum: Wireless Networking
Topic: Wireless disconnected, group key exchange timeout
Replies: 56
Views: 43262

Wireless disconnected, group key exchange timeout

Hello I have 2011UAS-2HnD with 5.22 RouterOS. Clients (Linux 3.2.12 and WinXP) disconnect periodically - 1-10 times per hour. Distance between clients and AP is less then 5 meters. MT wireless configuration: /interface wireless set 0 band=2ghz-b/g/n disabled=no frequency=2422 hide-ssid=yes l2mtu=229...