ATT Wireless 2nd tier Tech support?

2023-06-26 Thread Robert Taylor
I know this is the wrong place to ask, but I have some users that are having some odd issues trying to a certain number(it's a dr office at a hospital) on their cell phone when on AT&T. I have had multiple people try the same number(including myself) and it does not work. Same number works from a l

ATT Wireless

2016-12-02 Thread Mark Stevens
Good Morning, If anyone from ATT wireless that is on this list, it would be appreciated if you could contact me offline concerning OCN routing problems with your network. Thanks Mark Stevens

Re: ATT wireless IPv6

2015-08-13 Thread Jared Mauch
I don't have an android device, perhaps someone with one can comment? - Jared On Tue, Jul 28, 2015 at 03:36:38AM +0530, Anurag Bhatia wrote: > Hi Jared > > > I am curious on prefix size of routed block. Is that a /64 routed prefix? > > How well it works with Android tethering?

Re: ATT wireless IPv6

2015-07-27 Thread Anurag Bhatia
Hi Jared I am curious on prefix size of routed block. Is that a /64 routed prefix? How well it works with Android tethering? On Thu, Jul 16, 2015 at 4:03 AM, Jared Mauch wrote: > > > On Jul 15, 2015, at 6:29 PM, Jake Khuon wrote: > > > > On 15/07/15 04:54, Jared Mauch wrote: > >> Does an

Re: ATT wireless IPv6

2015-07-17 Thread Nick Olsen
uot; Cc: "North American Network Operators' Group" Subject: Re: ATT wireless IPv6 > On Jul 15, 2015, at 6:29 PM, Jake Khuon wrote: > > On 15/07/15 04:54, Jared Mauch wrote: >> Does anyone know what the story is here? They have some transparent proxies for I

Re: ATT wireless IPv6

2015-07-15 Thread Jared Mauch
> On Jul 15, 2015, at 6:29 PM, Jake Khuon wrote: > > On 15/07/15 04:54, Jared Mauch wrote: >> Does anyone know what the story is here? They have some transparent proxies >> for IPv4 traffic and I was wondering if they were to be IPv6 enabled soon or >> if IPv6 will reach the handset. > > Hmm

Re: ATT wireless IPv6

2015-07-15 Thread Jake Khuon
On 15/07/15 04:54, Jared Mauch wrote: > Does anyone know what the story is here? They have some transparent proxies > for IPv4 traffic and I was wondering if they were to be IPv6 enabled soon or > if IPv6 will reach the handset. Hmmm... I'm seeing my rmnet1 interface on my Galaxy S5 as having

ATT wireless IPv6

2015-07-15 Thread Jared Mauch
Does anyone know what the story is here? They have some transparent proxies for IPv4 traffic and I was wondering if they were to be IPv6 enabled soon or if IPv6 will reach the handset. Thanks, Jared Mauch

Re: technical contact at ATT Wireless

2012-06-29 Thread Owen DeLong
> Let it be known that I hate NAT with the burning passion of a million > suns. But I'm the junior in my workplace, and this is the advice of > the head honchos. I can easily see both sides of this. I would say > with a few implementations, (maybe 25 or fewer) NATing isn't that > difficult. > > Gr

Re: technical contact at ATT Wireless

2012-06-29 Thread Tyler Haske
On Fri, Jun 29, 2012 at 10:51 AM, Jared Mauch wrote: > > On Jun 29, 2012, at 10:37 AM, Tyler Haske wrote: > >> I'm sorry you don't like it, and I know IPv6 will wash all this away >> soon enough, but where I'm working we have no plans to implement IPv6, >> or require our vendors/partners to readdr

Re: technical contact at ATT Wireless

2012-06-29 Thread Jared Mauch
On Jun 29, 2012, at 10:37 AM, Tyler Haske wrote: > I'm sorry you don't like it, and I know IPv6 will wash all this away > soon enough, but where I'm working we have no plans to implement IPv6, > or require our vendors/partners to readdress their networks to get a > VPN up. Just because there are

Re: technical contact at ATT Wireless

2012-06-29 Thread Tyler Haske
> RFC1918 and VPN becomes non-scalable fast when you connect to lots of > different organizations - it doesn't take long before two > organizations you connect to both want to use 172.16.0.x/24 or > 10.0.0.x/24 or 192.168.0.0/24, or similar).  The same logic goes for > VPN clients - if one end is p

Re: technical contact at ATT Wireless

2012-06-28 Thread Jared Mauch
On Jun 28, 2012, at 10:35 PM, Joel Maslak wrote: > Which is why enterprises generally shouldn't use RFC1918 IPs for > servers when clients are located on networks not controlled by the > same entity. Servers that serve multiple administration domains (such > as VPN users on AT&T - or on some r

Re: technical contact at ATT Wireless

2012-06-28 Thread Cameron Byrne
On Thu, Jun 28, 2012 at 7:35 PM, Joel Maslak wrote: > On Thu, Jun 28, 2012 at 1:35 PM, PC wrote: > >> While you're at it, I've been also trying to complain about them using >> RFC1918 (172.16.) address space for the DNS servers they assign to their >> datacard subscribers.  Causes all sorts of pr

Re: technical contact at ATT Wireless

2012-06-28 Thread Joel Maslak
On Thu, Jun 28, 2012 at 1:35 PM, PC wrote: > While you're at it, I've been also trying to complain about them using > RFC1918 (172.16.) address space for the DNS servers they assign to their > datacard subscribers.  Causes all sorts of problems with people trying to > VPN in as the same IP range

Re: technical contact at ATT Wireless

2012-06-28 Thread Jonathan Lassoff
On Thu, Jun 28, 2012 at 1:50 PM, Christopher Morrow wrote: > of course, but you aren't supposed to be doing that on their network > anyway... so says the nice man from sprint 4 nanogs ago. That, and if you are tunneling in, it's good practice to forward over any DNS traffic as well (or all, depen

Re: technical contact at ATT Wireless

2012-06-28 Thread Christopher Morrow
On Thu, Jun 28, 2012 at 4:20 PM, PC wrote: > I'm sure they use carrier grade NAT, yes. I'm sure it's not 'carrier grade', but it does play one on tv... > However, nothing would prevent them from using a unique public IP assigned > to them for their DNS servers like others do. sure. they could d

Re: technical contact at ATT Wireless

2012-06-28 Thread PC
I'm sure they use carrier grade NAT, yes. However, nothing would prevent them from using a unique public IP assigned to them for their DNS servers like others do. Using RFC1918 space for a routed destination of an ISP service (DNS) is particularly problematic for many VPN client configurations wi

Re: technical contact at ATT Wireless

2012-06-28 Thread Christopher Morrow
On Thu, Jun 28, 2012 at 3:35 PM, PC wrote: > Why they don't use public IP space belonging to them for DNS servers, I do > not know. they have the same addresses used in multiple VRF's? so much simpler for them to manage...

Re: technical contact at ATT Wireless

2012-06-28 Thread PC
y me. Why they don't use public IP space belonging to them for DNS servers, I do not know. -Paul On Thu, Jun 28, 2012 at 11:15 AM, Mike Devlin wrote: > Hi, > > Would anyone happen to know a contact at ATT wireless that would be able to > help diagnose a DNS issue? we are seeing th

technical contact at ATT Wireless

2012-06-28 Thread Mike Devlin
Hi, Would anyone happen to know a contact at ATT wireless that would be able to help diagnose a DNS issue? we are seeing the DNS record for boston.com intermittantly resolve to the wrong IP address, but I am having trouble getting through to the correct people through normal support. Thanks