Teredo Tunneling Queries

Hi everyone. I am a P2P developer facing some problems, expecting your help.

PROBLEM -

My pc is currently using6to4 tunneling protocol to connect to IPV6 network. I want to change it toTeredo, b'coz another peer is using teredo. Plz tell me the procedure either using netsh commands or else. I am usingWindows XP SP2.

Thanx.

[412 byte] By [sandeep.dixit] at [2008-2-1]
# 1

Hi Sandeep,

If your machine is a domain joined, you need to enable Teredo explictly using following command.

netsh interface ipv6 set teredo enterpriseclient.

Teredo is a transition technology which tunnels IPv6 traffice over IPv4 UDP packets. You need to configure your edge Firewall accordingly. You can find more information on Teredo at.

http://www.microsoft.com/technet/network/ipv6/teredo.mspx.

The Teredo prefix is 2001::/32. If you are in XP and the Teredo prefix is 3FFE:831F::/32, then you need to install the MS06-64 update.

If you have already installed the PNRPv2 update in XP, that already took care of MS06-64.

Please let me know if you need some more information.

Thanks,

Pritam

PritamDe-MSFT at 2007-9-25 > top of Msdn Tech,Windows Networking Development,Peer-to-Peer Networking...