kern/49472: iee(4) multicast filter issue

[martin%NetBSD.org@localhost]

>Number:         49472
>Category:       kern
>Synopsis:       iee(4) multicast filter issue
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 15 20:35:00 +0000 2014
>Originator:     Martin Husemann
>Release:        NetBSD 7.99.3
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD moondance.duskware.de 7.99.3 NetBSD 7.99.3 (GENERIC) #9: Mon Dec 15 12:18:37 CET 2014 martin%night-owl.duskware.de@localhost:/usr/src/sys/arch/hppa/compile/GENERIC hppa
Architecture: hppa
Machine: hppa
>Description:

The iee(4) network driver seems to have trouble receiving multicast frames,
e.g. typical RAs for IPv6.

>How-To-Repeat:

E.g. on a hppa 715/50 machine:
dhcpcd -dB6T --nodhcp6 iee0

or on another machine:

ping6 ff02::1
and note the missing answer from the iee0 machine

>Fix:
n/a