Help: the ping to ipv6.google.com dose not working

[fiore]

Hi;
 this is my tunnel configuratio:
netsh interface teredo set state disabled
netsh interface ipv6 add v6v4tunnel IP6Tunnel 41.141.181.101 216.66.80.30
netsh interface ipv6 add address IP6Tunnel 2001:470:1f0a:54d::2
netsh interface ipv6 add route ::/0 IP6Tunnel 2001:470:1f0a:54d::1

i tried the ping of server address 2001:470:1f0a:54d::1 dose not working

also the ping of ipv6.google.com

i'm connected by wifi connexionof the  company, so my host behind a firewall pix 515E which is linked to internet router

thank you for your help

[cholzhauer]

Is the 515e passing you protocol41?  Is it doing nat?  Because if so, you need to change the commands you entered to reflect your nat address

[fiore]

pix 515E is a firewall on which I authorized the port 41 and the nat is configured on the router connected to the Internet

this pix is behind this router

[cholzhauer]

Ok two problems.

1) protocol != port.  You cannot forward a speccific protocol on a pix or asa.

2) youre behind a nat but you used your public ip address to create the tunnel.  Remove the tunnel and recreate it using the nat ip address in place of the public one

[fiore]

please how i can remove the tunnel, my be i will have  address conflict because it is already used
  and what  address of nat : you mean the private address of the router that is configured the nat



thank you

[cholzhauer]

Its whatever the syntax is to delete an interface in windows...google can help you with that

You need to use whatever IP address is assigned...if you provide the output of ipconfig I can tell you