Need help with your equipment?
hgschmie's profile



9 Messages

Tuesday, June 25th, 2013 2:58 PM

UVerse and IPv6 Tunneling with 3800 HGV-B



I ran an IPv6 tunnel from Hurricane Electric ( for a while with my U-verse account and a 3800 HGV-B. The latest software upgrade ( seem to block IP protocol 41, and I no longer see traffic from coming into the gateway (and no encapsulated IPv6 packets going out). 


Is there a way to turn off that block? Or get a software version that does not block protocol 41?








21 Messages

10 years ago

Any updates on this? It's been a while and, unfortunately, I show protocol 41 is STILL being blocked by ATT, at least on my connection 😞



29 Messages

10 years ago

Thanks for all the info and feedback, guys.  I would have wasted a lot of time trying to get ATT service hooked up for the simple need of an ipv6 connection, and likely never would have got it.  Going back to search for another vendor - ATT's award-winning customer service costs them another potential customer!

Not finding what you're looking for?
New to AT&T Community?
New to the AT&T Community? Start by visiting the Community How-To.
New to the AT&T Community?
Visit the Community How-To.