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ipv6 tunnel not working
![[mx]](/s/countries/mx.gif) Shadow Hawkins on Thursday, 17 October 2013 21:08:38
Hi, i have this set up in my cisco router but I can not get the tunnel to work... A little help would be appreciated.
CABLE MODEM - CISCO 887 - PC
interface Tunnel0
description IPv6 uplink to SixXS
no ip address
ip access-group 141 in
ipv6 address 2607:F878:FE00:CF::2/64
ipv6 enable
ipv6 mtu 1280
tunnel source FastEthernet4
tunnel mode ipv6ip
tunnel destination 184.22.85.226
ipv6 route 2000::/3 2607:F878:FE00:CF::1
Tunnel0 is up, line protocol is up
Hardware is Tunnel
Description: IPv6 uplink to SixXS
MTU 17920 bytes, BW 100 Kbit/sec, DLY 50000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation TUNNEL, loopback not set
Keepalive not set
Tunnel source 10.20.30.2 (FastEthernet4), destination 184.22.85.226
ipv6 tunnel not working
Tunnel source 10.20.30.2 (FastEthernet4), destination 184.22.85.226
That shows you are behind a NAT, as such the NAT device has to do support forwarding protocol-41 (IPv6 tunneled inside IPv4) packets to your device.
What kind of NAT do you have?
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![[ch]](/s/countries/ch.gif)
on Wednesday, 23 October 2013 07:51:11
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