IPv6 and router advertisement

Ondrej Zajicek santiago at crfreenet.org
Thu Sep 5 23:00:17 CEST 2013


On Thu, Sep 05, 2013 at 05:34:48PM +0200, Miłosz Oller wrote:
> 
> Hi
> 
> I have a problem with RA. 
...
> Problem is on router 2 and protocol dc2. When I assign the address on
> vlan interface, eg 2001:67c:16f8:2::1/64 dev bond1.10 on router 2,
> hosts in this vlan recive addresses with this prefix. 
...
> With protocol dc1 on router 1 is everything ok. Hosts don't recive any
> addresses.
> Why host recive address from router? 

Hello

If i understand your problem correctly - they shouldn't get addresses
because of 'autonomous off' option?

You could try (on a host) to remove these addresses by hand and then run
tcpdump (like 'tcpdump -vv -s 0 -n -i ethX ip6') on a host to see which
packet with which content caused these addresses reappear.

-- 
Elen sila lumenn' omentielvo

Ondrej 'SanTiago' Zajicek (email: santiago at crfreenet.org)
OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net)
"To err is human -- to blame it on a computer is even more so."
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