IPv6 Tunneling - Auto6to4

From: Nitro Drops (nitrodrops@hotmail.com)
Date: Thu Jan 01 2009 - 10:44:09 ARST


Hi All,

Happy New Year!

Task : R2 E0/0 able to access R5 E0/1 using Tunnel (Auto6to4)

E0/0 R2 Tun0 ------ Tun0 R5 E0/1

R2

interface Tunnel0
 ipv6 address 2002:9601:202::2/64 >> translated from Loopback IPv4 150.1.4.4
 tunnel source Loopback0
 tunnel mode ipv6ip 6to4

interface FastEthernet0/0
 ip address 142.1.27.2 255.255.255.0
ipv6 address 2002:8E11:3502:27::/64 eui-64
 ipv6 address FE80::2 link-local

ipv6 route 2002:8E11:505:5::/64 2002:9601:505::5
ipv6 route 2002::/16 Tunnel0

ipv6 route 2002:8E11:3502:27::/64 2002:9601:202::2
ipv6 route 2002::/16 Tunnel0

R5
interface Tunnel0
  ipv6 address 2002:9601:505::5/64 >> translated from Loopback IPv4
150.1.5.5
 tunnel source Loopback0
 tunnel mode ipv6ip 6to4

interface Ethernet0/0
 ip address 142.1.5.5 255.255.255.0
ipv6 address 2002:8E11:505:5::/64 eui-64
 ipv6 address FE80::5 link-local

ipv6 route 2002:8E11:3502:27::/64 2002:9601:202::2
ipv6 route 2002::/16 Tunnel0

Qns : Why is there is a need for double static routes? Wouldnt a single 'ipv6
route 2002::/16 Tunnel0 covers the other static route (longer match)?
I tried using only one static route 'ipv6 route 2002::/16 Tunnel0 ', it didnt
manage to work.

Cheers
Nit



This archive was generated by hypermail 2.1.4 : Sun Mar 01 2009 - 09:43:36 ARST