Phillip,
Yes I want a Pure IPV6 Endpoint, So that I can reach both the IPV6 and IPv4 sites. I know that Nat should be avoided at all times but, I just want to test if this works, so that we can use pure iv6 computers and stop using NAT until everyone is IPv6 ready, but while this change is in process we can still reach the ipv4 address.
I have a 3550 catalyst switch connected to port FastEthernet0/0 on my 3745 router which has a tunnel for my IPv6 conenction. From my computer connected to the switch on port 2 with vlan 890 I can Ping 2800:410:890:1::1, the 3745 router but as soon as I configure IPv6 NAT on 3745 router sub interface FastEthernet0/0.890 I cannot reach the ipv6 address 2800:410:890:1::1 which is the router. I think I have a NAT configuration problem. thanks for your help.
danny
Configuration on my switch.
vlan 890
name link to 3745 Router
interface FastEthernet0/1
description **Uplink to 3745 router**
switchport mode trunk
speed 100
duplex full
!
interface FastEthernet0/2
description *to IPv6 computer *
switchport access vlan 890
switchport mode access
speed 100
duplex full
!
This is the configuration on my router
interface FastEthernet0/0.12
encapsulation dot1Q 12
ip address 200.32.198.121 255.255.255.248
ipv6 nat
no cdp enable
!
interface FastEthernet0/0.890
description ***6 to 4 Test Block ***
encapsulation dot1Q 890
ipv6 address 2800:410:890:1::1/64
ipv6 enable
ipv6 nat
no cdp enable
!
ipv6 nat v6v4 source list ptv6-list1 pool v4pool
ipv6 nat v6v4 pool v4pool 200.32.198.123 200.32.198.126 prefix-length 29
ipv6 nat prefix 2800:410:890:1::/96
!
ipv6 access-list ptv6-list1
permit ipv6 2800:410:890:1::/64 any
!
interface Tunnel10
description Hurricane Electric IPv6 Tunnel
no ip address
ipv6 address 2001:470:13:85::2/64
ipv6 enable
ipv6 cef
tunnel source 200.32.250.29
tunnel destination 216.66.70.2
tunnel mode ipv6ip
!
ipv6 route 2800:410::/32 Null0
ipv6 route ::/0 Tunnel10
