Re: [IPv6 Users] ipv6 routing, problem with neighbour solicitation

Volker Böhme schrieb:

> ip -6 nei show
> 2001:2::1 dev wldev lladdr 137.226.18.145 router REACHABLE

You have IPv4 addresses as linklayer addresses?

> When i run tcpdump on host B (while running ping6 from A to C), i can see, 
> that the ping gets to host B but host B does not request the linklayeraddress 
> from host C. That is what i am thinking is causing the problem. But i do not 
> know why B is not requesting the linklayeraddress. 

> I can get the ping6 from A to C and from C to A work when i manually add the 
> linklayeraddress from A and C into the cache from B with "ip -6 neigh add 
> <IPv6 address> lladdr <link-layer address> dev <device>". 

Which kernel version do you use?

Can you send the output on host B of
# sysctl net.ipv6.conf.eth0

	Peter
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