IGMPv3 implementation
Bruce Simpson
bms at FreeBSD.org
Fri Oct 2 12:22:09 UTC 2009
Philip Romanov wrote:
> Hello,
>
> Does the current implement IGMPv3 state machine when it comes to merging interface state changes during retransmissions as per 5.1 of RFC3376:
>
Yes, the IGMPv3 implementation merges state changes per interface.
A per source counter is not used for doing this, rather, if there is a
pending state change for the interface, the merge is performed at the
level of the outgoing mbuf queue.
> Can somebody shed any light on it? What is the compliance of interface state "merge" during report retransmits?
>
As far as I know, it works. I had a regression test framework for this,
but due to some problems with the serial driver in 8.x, I was unable to
fully run this test framework.
thanks,
BMS
More information about the freebsd-current
mailing list