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 » <ru...@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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