kern/125024: vr(4) does not see incoming multicast packets in non-promiscuous mode (broadcast is fine); breaks IPv6

Pyun YongHyeon pyunyh at gmail.com
Sun Jun 29 07:31:47 UTC 2008


On Fri, Jun 27, 2008 at 01:17:27AM -0700, Eugene M. Kim wrote:
 > Pyun YongHyeon wrote:
 > >I've updated patch again. There was a bug that disabled
 > >multicasting filter. Back out previous patch and try again.
 > >The URL is the same as before.
 > >
 > > > Regards,
 > > > Eugene
 > >
 > 
 > rtsol still doesn't work with vr0 being in non-promiscuous mode. 
 > However, apparently vr0 picked up router solicitations during system 
 > boot-up, as ifconfig shows the correct prefixes autoconfigured.  It 
 > seems something goes wrong in between. 'o 'a
 > 

Oops, I was accessing CAM mask register as 8bit register which
should be 32bit! Try the patch at the following URL.

http://people.freebsd.org/~yongari/vr/vr.cam.patch2

 > Eugene

-- 
Regards,
Pyun YongHyeon


More information about the freebsd-net mailing list