Issues through ATT core/backbone

Veerender Attri veerunanog at gmail.com
Wed Jun 3 10:18:25 CDT 2009


And the Saga continues. We had issues reaching Taiwan through ATT today and
no issues if i flip the outbound traffic through Verizon. I called and
opened ticket with ATT and it seems like they dont want to help or even look
into the issue, its really getting frustrating. These intermittent issues
with ATT backbone routing has been going on for more than a week now. It
seems their Backbone wont converge for routing issues when they have issues
with their peering partners.

V

On Sat, May 30, 2009 at 6:16 PM, Phil Dyer <phil at pdyer.net> wrote:

> Veerender Attri wrote:
> > We have a few circuits with ATT and a few VZ. Since friday we have seen
> > serveral intermittent issues throught ATT to reach various customers and
> our
> > various remote offices.
>
> [snip]
>
> > Please chime in if any one else saw similar issues transiting through
> AT&T
> > or global  crossing.
>
> We have seen some strange routing issues while going through ATT as
> well. Couldn't reach our MX office (VPN) for several hours on 2
> occasions last week. The problem was indeed AT&T routing. As we're not a
> customer of AT&T, I don't have much more info.
>
> phil
>



More information about the NANOG mailing list