Community discussions

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by Misi
Wed Feb 28, 2018 4:34 pm
Forum: General
Topic: [6.41rc52] IGMP Snooping Flood Issues
Replies: 16
Views: 4186

Re: [6.41rc52] IGMP Snooping Flood Issues

In normal operation IGMP snooping blocks traffics if equipment didn't get IGMP join or report through the interface. In my opinion Mikrotik only blocks if it's in the MDB table. 100% Spot On what I'm thinking as well! I did some tests on my CCR with 6.42rc35 and the problem seems to have been resol...
by Misi
Mon Feb 05, 2018 1:53 pm
Forum: Announcements
Topic: v6.41.1 [current]
Replies: 106
Views: 15501

Re: v6.41.1 [current]

Issue of flooding all bridge ports with IGMP Snooping on stream change (ie channel surfing, flood lasts about 1-2 sec) or interface removal (ie dynamic interface leaves bridge, flood lasts 60+ sec) still exists on this version. How to easily replicate: Method a) Put multiple interfaces on the IGMP-...
by Misi
Mon Jan 08, 2018 12:35 pm
Forum: General
Topic: [6.41rc52] IGMP Snooping Flood Issues
Replies: 16
Views: 4186

Re: [6.41rc52] IGMP Snooping Flood Issues

I have same problem on CCR1036-12G-4S but this problem not related to hw. In my configuration different tunnel types(openvpn, l2tp) connected to bridge. In MDB table seems OK. But if a tunnel suddenly breaks down(client loss internet connection, etc.) and virtual interface disappears mcast address a...