2 messages in net.nether.puck.cisco-nsp[c-nsp] 12.3(10a): ipv6 verify unicas...
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Matti SaarinenJan 5, 2005 4:30 am 
Matti SaarinenJan 5, 2005 4:38 am 
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Subject:[c-nsp] 12.3(10a): ipv6 verify unicast reverse-path broken?Actions...
From:Matti Saarinen (mjsa@cc.helsinki.fi)
Date:Jan 5, 2005 4:30:00 am
List:net.nether.puck.cisco-nsp

We have a 7401 on which I enabled IPv6 today. Everything else seems to work fine (I'm using static routes and tunnel) but unicast RPF doesn't work. When I enable IPv6 uRPF on a inteface all the traffic flow from that interface stops immediately.

Is this a known bug or is there something missing from my configuration? Below is the configuration of one interface.

interface FastEthernet1/1.9 description akkmv encapsulation dot1Q 9 ipv6 address 2001:nnn:mmm:ss::1/64 ipv6 enable no cdp enable end

Cheers,

-- - Matti -