[c-nsp] 6rd on ASR1k

[Ruslan Pustovoitov]

Hi Harold !

This is my config relevant to 6rd.
Also, I don't know how to debug packets with protocol 41 in IP payload 
in ASR.
Debug in form "debug ip packet #access-list" do not working for non 
software routers.



interface Loopback10
description 6RD_Relay
ip address 192.88.99.127 255.255.255.255
!
interface Tunnel0
no ip address
no ip redirects
ipv6 address 2XXX:YYYY:206::/128 anycast
tunnel source Loopback10
tunnel mode ipv6ip 6rd
tunnel 6rd ipv4 prefix-len 16
tunnel 6rd prefix 2XXX:YYYY:206::/48
!
! Incoming interface for IPv6 encapsulated in IPv4 packets
interface GigabitEthernet0/0/1.531
encapsulation dot1Q 531
ip address ZZZ.ZZZ.255.210 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
!
interface GigabitEthernet0/0/0.550
encapsulation dot1Q 550
ipv6 address 2A02:2168:200:800::2/126
ipv6 nd ra suppress
!
ipv6 route 2XXX:YYYY:206::/48 Tunnel0



I try to ping 2XXX:YYYY:200:800::2
This is the local IPv6 address for ASR.




Harold Ritter пишет:
> Ruslan,
>
> Can you provide the BR config and the address you are trying to ping.
>
> Regards
>
>
> Le 11-10-07 04:40, « Ruslan Pustovoitov » <rus-p at mostelekom.net> a écrit :
>
>   
>> Hi all
>>
>> I try to setup 6rd on asr1k accordingly to
>> http://docwiki.cisco.com/wiki/6rd_Configuration_Example
>> Then I ping6 IPv6 host from client and see that IPv6 packet envelops in
>> IPv4 with right IPv4 destination (6rd relay IPv4 address).
>> This IPv4 packet seccessfully reach asr1k and nothing else. Packets
>> silently disappear.
>>
>> The output of  "show tunnel 6rd tunnel 0Interface Tunnel0" dont show any
>> counters info:
>>  Tunnel Source: 192.88.99.127
>>  6RD: Operational, V6 Prefix: 2YYY:ZZZZ:206::/48
>>       V4 Prefix, Length: 16, Value: 192.88.0.0
>>       V4 Suffix, Length: 0, Value: 0.0.0.0
>>  General Prefix: 2YYY:ZZZZ:206:637F::/64
>>
>>
>> Also, I don't see any IPv6 packet going from asr1k to IPv6 directly
>> connected host where I run tcpdump.
>> Client seccessfully pinging 6rd relay 192.88.99.127
>>
>>
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>
>
>
>