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Feature #128

make batman-advanced a multicast-aware layer 2 switch

Added by Linus Lüssing about 12 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Linus Lüssing
Target version:
2014.2.0
Start date:
Due date:
% Done:

70%

Estimated time:

Description

So far, multicast destinations with mac-addresses 01:00:5E:xx:xx:xx (ipv4-multicast) and 33:33:xx:xx:xx:xx (ipv6-multicast) get broadcasted over the whole mesh network. Every node should be able to learn which hosts joined or left a multicast group by snooping on IGMP (for IPv4) and MLD (for IPv6). BATMAN-nodes should then be able to reduce the overall bandwidth created by multicasts as they could be directed to their destinations.

History

#1

Updated by Linus Lüssing almost 12 years ago

Just adding a link to some first thoughts we had about multicasting in batman: http://krtek.asta.uni-luebeck.de:8080/meutewiki/MetaMeuteMesh/BATMAN-Adv-Multicast. More discussions welcome :).

#2

Updated by Anonymous over 10 years ago

  • Assignee deleted (Anonymous)
  • Category set to 2
#3

Updated by Linus Lüssing about 10 years ago

  • % Done changed from 0 to 70
  • Assignee set to Linus Lüssing
#4

Updated by Simon Wunderlich over 9 years ago

  • Status changed from New to Closed

this is currently not beeing worked on.

#5

Updated by Sven Eckelmann over 4 years ago

  • Target version set to 2014.2.0

Mark it fixed in 2014.2.0. But the second iteration of the multicast support (usable with bridges) is actually only available since 2016.3

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