[c-nsp] ipv6 nd prefix off-link

Tim Durack tdurack at gmail.com
Wed Dec 28 16:56:58 EST 2011

6500, Sup720, 12.2(33)SXI6

I was experimenting with an off-link prefix on an SVI as an "ipv6
nd-proxy" with private vlan edge:

int vlan<id>
 ipv6 nd prefix <prefix> 3600 3600 off-link

This doesn't appear to work. As soon as "off-link" is configured, a
directly connected host can no longer ping across the router, even
though packet capture shows traffic being sent to the default-router.

Host shows correct neighbor and router information. Any ideas?


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