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Nope neighbour list empty
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<div><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">-Scott</span></div>
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<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><br>
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<span style="color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; display: inline !important; float: none; ">--</span><br style="color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">
<span style="color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "></span><span style="color: rgb(0, 0, 0); font-family: 'Century Gothic'; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span><img height="94" width="340" id="8317b295-3f72-4f2e-91f5-381a31ac2d45" apple-width="yes" apple-height="yes" src="cid:D0259000-966A-4458-A5C4-FFCCE0095E04"></span>
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<div>On 13/09/2012, at 2:03 PM, Xu Hu <<a href="mailto:jstuxuhu0816@gmail.com">jstuxuhu0816@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">Do you see any ipv6 neighbor through the show ipv6 neighbor command?<br>
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<div class="gmail_quote">2012/9/13 Scott Pettit <span dir="ltr"><<a href="mailto:SPettit@end2end.co.nz" target="_blank">SPettit@end2end.co.nz</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi all,<br>
<br>
Hoping someone can test this for me, I believe there is a severe bug with IPv6 on the ASR.<br>
<br>
We are unable to stand up IPv6 in the following scenario:<br>
<br>
ASR - Gi0/0/0 connected to a trunk port on a Catalyst, and another trunk port connected to Gi0/0 on an ISR2911<br>
<br>
If you configure the following on the ASR:<br>
<br>
interface GigabitEthernet0/0/0.4010<br>
encapsulation dot1Q 4010<br>
ip address 192.168.1.1 255.255.255.0<br>
ipv6 address FDC3:76E6:F4EF:2A24::2/64<br>
ipv6 enable<br>
end<br>
<br>
The configure the following on the 2911 (or any ISR with IPv6 support):<br>
<br>
interface GigabitEthernet0/0.4010<br>
encapsulation dot1Q 4010<br>
ip address 192.168.1.2 255.255.255.0<br>
ipv6 address FDC3:76E6:F4EF:2A24::1/64<br>
ipv6 enable<br>
end<br>
<br>
On the Catalyst set the ports your Gi0/0/0 and Gi0/0 are connected to to trunk mode and allow all VLAN's.<br>
<br>
ISR#ping FDC3:76E6:F4EF:2A24::1<br>
Type escape sequence to abort.<br>
Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::1, timeout is 2 seconds:<br>
!!!!!<br>
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/0 ms<br>
<br>
ISR1#ping FDC3:76E6:F4EF:2A24::2<br>
Type escape sequence to abort.<br>
Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::2, timeout is 2 seconds:<br>
.....<br>
Success rate is 0 percent (0/5)<br>
<br>
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.<br>
<br>
ASR#ping FDC3:76E6:F4EF:2A24::2<br>
Type escape sequence to abort.<br>
Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::2, timeout is 2 seconds:<br>
!!!!!<br>
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms<br>
<br>
ASR#ping FDC3:76E6:F4EF:2A24::1<br>
Type escape sequence to abort.<br>
Sending 5, 100-byte ICMP Echos to FDC3:76E6:F4EF:2A24::1, timeout is 2 seconds:<br>
.H..H<br>
Success rate is 0 percent (0/5)<br>
<br>
Ditto on the ASR.<br>
<br>
Two ISR's work fine.<br>
<br>
Code I'm using:<br>
<br>
ASR: asr1001-universalk9.03.07.00b.S.152-4.S0b.bin<br>
ISR: c2900-universalk9-mz.SPA.152-1.T1.bin<br>
<br>
I've had a case open with TAC for 7 days now and they still can't resolve it...<br>
<br>
Hopefully someone has some spare kit to test this on.<br>
<br>
-Scott<br>
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