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Webcast-Catalyst9k
New Member

6to4 on 1841 doesn't work

Hy everyone,

My english is not verry good, but I do the best I can.

 

There is my Infrastructure

Schema

For information, the link between the 1841 and the 3560 is in IPv6

 

My local area works, I can ping every devices and every hosts. What I want to do is to connect the hosts (only IPv6) with the "IPv6 NET" trought an IPv4 access. For doing it, I'm using 6to4 and I folow the commands here.

I can't communicate with outside and I don't know why.

Someone could help me please ?

 

 

My 1841 configurations:

 

Building configuration...

Current configuration : 1702 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$1PUw$zDwFcBZjklxBuVvQe3DJl1
enable password *******
!
no aaa new-model
ip cef
!
!
!
!
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
ipv6 unicast-routing
!
!
!
!
!
!
!
!
interface Tunnel10
 no ip address
 no ip redirects
 ipv6 address 2002:5503:D70::1/48
 tunnel source FastEthernet0/1
 tunnel mode ipv6ip 6to4
!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
 ipv6 address FD4F:ABD4:AB05:FFFF::2/64
 ipv6 enable
 ipv6 nd prefix FD4F:ABD4:AB05:FFFF::/64
 ipv6 nd managed-config-flag
 ipv6 nd other-config-flag
 ipv6 dhcp relay destination FD4F:ABD4:AB05:6A14::FFFF
!
interface FastEthernet0/1
 ip address dhcp client-id FastEthernet0/1 hostname 1841
 duplex auto
 speed auto
!
interface FastEthernet0/0/0
!
interface FastEthernet0/0/1
!
interface FastEthernet0/0/2
!
interface FastEthernet0/0/3
!
interface Vlan1
 no ip address
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 FastEthernet0/1
!
!
ip http server
no ip http secure-server
!
ipv6 route 2002::/16 FastEthernet0/1
ipv6 route 2000::/3 FastEthernet0/1
ipv6 route FD4F:ABD4:AB05:115E::/64 FD4F:ABD4:AB05:FFFF::1
ipv6 route FD4F:ABD4:AB05:6A14::/64 FD4F:ABD4:AB05:FFFF::1
ipv6 route FD4F:ABD4:AB05:EC96::/64 FD4F:ABD4:AB05:FFFF::1
ipv6 route FD4F:ABD4:AB05:FFFE::/64 FD4F:ABD4:AB05:FFFE::3
ipv6 route FD4F:ABD4:AB05:FFFF::/64 FastEthernet0/0
ipv6 route ::/0 FastEthernet0/1
!
!
!
control-plane
!
!
!
line con 0
 password ******
 login
line aux 0
line vty 0 4
 login
!
scheduler allocate 20000 1000
end

 

and the routes

IPv6 Routing Table - 9 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C   2002:5503:D70::/48 [0/0]
     via ::, Tunnel10
L   2002:5503:D70::1/128 [0/0]
     via ::, Tunnel10
S   FD4F:ABD4:AB05:115E::/64 [1/0]
     via FD4F:ABD4:AB05:FFFF::1
S   FD4F:ABD4:AB05:6A14::/64 [1/0]
     via FD4F:ABD4:AB05:FFFF::1
S   FD4F:ABD4:AB05:EC96::/64 [1/0]
     via FD4F:ABD4:AB05:FFFF::1
C   FD4F:ABD4:AB05:FFFF::/64 [0/0]
     via ::, FastEthernet0/0
L   FD4F:ABD4:AB05:FFFF::2/128 [0/0]
     via ::, FastEthernet0/0
L   FE80::/10 [0/0]
     via ::, Null0
L   FF00::/8 [0/0]
     via ::, Null0

 

Thanks 

 

Sacha Treffer

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