UDP6 Multicast Bug found in kernel.

Matthew Dillon dillon at apollo.backplane.com
Fri Jun 26 22:12:09 PDT 2009


:In trying to get dhcpv6 running on my new router, I found that udp6 multicasct
:packets weren't being delivered to userland clients. I could see them via a
:non-promiscuous tcpdump, I could ping the multicast address while the process
:using it was active, and I could see the associations via ifmcstatus.
:
:I looked in the kernel and found something suspicious. Attached is a patch.
:
:Let me know what you think.
:
:Kyle

    Committed!

					-Matt





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