Re: [c-nsp] IPv6 duplicate address

2014-07-02 Thread JF Tremblay
On Jul 1, 2014, at 2:53 PM, Mark Tinka mark.ti...@seacom.mu wrote: I remember this was happening on IOS XR in 3.9 and 4.0.x, when Ethernet ports were looped for testing, and after the loop is cleared, DAD keeps IPv6 from working until manual intervention or a reboot. Had the same

[c-nsp] IPv6 duplicate address

2014-07-01 Thread Ivan
So following on from a very old thread https://puck.nether.net/pipermail/cisco-nsp/2008-May/051088.html I have had an event where an interface got stuck in stalled state for much longer than is desirable. I tried to fix it using ipv6 nd dad attempts 5 but no luck. I also tried disabling and

Re: [c-nsp] IPv6 duplicate address

2014-07-01 Thread Mark Tinka
On Tuesday, July 01, 2014 12:57:17 PM Ivan wrote: I have had an event where an interface got stuck in stalled state for much longer than is desirable. I tried to fix it using ipv6 nd dad attempts 5 but no luck. I also tried disabling and enabling IPv6 on the interface that also didn't