You should try a link local ping across. If that works then something is blocking the ICMP. You need to make sure your ACLs are not blocking link local, ND, ICMP echo, multicast, path MTU discovery or any of the other critical ICMP messages.
You also need to make sure both end points have IPv6 fully enabled. Mack McBride | Network Architect | ViaWest, Inc. O: 720.891.2502 | mack.mcbr...@viawest.com | www.viawest.com | LinkedIn | Twitter | YouTube -----Original Message----- From: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Scott Voll Sent: Wednesday, November 27, 2013 11:07 AM To: cisco-nsp@puck.nether.net Subject: [c-nsp] IPv6 in the lab...... So I may be dense or something, but if I have two devices on a Vlan with IPv6 addresses in the same network, why would I not be able to ping them? Is there something I have to do on layer 2 switches in order to allow the icmpv6 to flow? Switches are 3560's and nexus 5500/2k's TIA Scott _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
