Do you see any ipv6 neighbor through the show ipv6 neighbor command? 2012/9/13 Scott Pettit <[email protected]>
> Hi all, > > Hoping someone can test this for me, I believe there is a severe bug with > IPv6 on the ASR. > > We are unable to stand up IPv6 in the following scenario: > > ASR - Gi0/0/0 connected to a trunk port on a Catalyst, and another trunk > port connected to Gi0/0 on an ISR2911 > > If you configure the following on the ASR: > > interface GigabitEthernet0/0/0.4010 > encapsulation dot1Q 4010 > ip address 192.168.1.1 255.255.255.0 > ipv6 address FDC3:76E6:F4EF:2A24::2/64 > ipv6 enable > end > > The configure the following on the 2911 (or any ISR with IPv6 support): > > interface GigabitEthernet0/0.4010 > encapsulation dot1Q 4010 > ip address 192.168.1.2 255.255.255.0 > ipv6 address FDC3:76E6:F4EF:2A24::1/64 > ipv6 enable > end > > On the Catalyst set the ports your Gi0/0/0 and Gi0/0 are connected to to > trunk mode and allow all VLAN's. > > ISR#ping FDC3:76E6:F4EF:2A24::1 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::1, timeout is 2 > seconds: > !!!!! > Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms > > ISR1#ping FDC3:76E6:F4EF:2A24::2 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::2, timeout is 2 > seconds: > ..... > Success rate is 0 percent (0/5) > > So we confirm the router can ping itself (so IPv6 is enabled), but it > can't ping the other end of the link. Nothing in neighbours either. > > ASR#ping FDC3:76E6:F4EF:2A24::2 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::2, timeout is 2 > seconds: > !!!!! > Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms > > ASR#ping FDC3:76E6:F4EF:2A24::1 > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::1, timeout is 2 > seconds: > .H..H > Success rate is 0 percent (0/5) > > Ditto on the ASR. > > Two ISR's work fine. > > Code I'm using: > > ASR: asr1001-universalk9.03.07.00b.S.152-4.S0b.bin > ISR: c2900-universalk9-mz.SPA.152-1.T1.bin > > I've had a case open with TAC for 7 days now and they still can't resolve > it... > > Hopefully someone has some spare kit to test this on. > > -Scott > ________________________________ > The content of this message and any attachments may be privileged, > confidential or sensitive. Any unauthorised used is prohibited. Views > expressed in this message are those of the individual sender, except where > stated otherwise with appropriate authority. All pricing provided is valid > at the time of writing only and due to factors such as the exchange rate, > may change without notice. Sales are made subject to our Terms & > Conditions, available at http://www.end2end.co.nz/info/ > ________________________________ > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
