[quagga-users 12411] Re: Zebra & IRDP

Ingo Flaschberger if at xip.at
Sun Aug 14 22:57:05 IST 2011

Dear Alexandru,

> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on bond0, link-type EN10MB (Ethernet), capture size 65535 bytes
> 23:54:43.567277 IP > ICMP router advertisement
> lifetime 22:30 1: { 0}, length 16
> E..$.,......Y.......    .3\...F.U0...............

try starting tcpdump with option -p;
would like to see if you receive the multicasts also without promiscuous 

> [root at localhost ~]# rdisc -t -v -f -s
> Sending solicitation to
> Sending solicitation to
> Sending solicitation to

rdisc does not seem to receive/process the multicasts.

can you try to set the ip of bond0 interface to the 10.1.10.x ip and post 
the output og rdisc?

> And no further output.
> I'm missing something, but I'm not sure what..
> Could be related to boding (using 802.3 link aggregation, but now there is
> one link down)?

can you try rdisc at a non-bonded interface?

studying rdisc-code, it seems rdisc does not receive the packet.
can I have root access to this box todo some more debugging?

kind regards,
 	Ingo Flaschberger

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