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IPv6 addresses "piling up" in 5268AC DNS

Pace 5268 - I have IPv6 support "on" in my home network - and have "Prefix delegation" and "Address Assignment" both enabled. The trouble is with IPv6 "SLAAC" addresses - these are all registered with DNS and *never* seem to go away - even after being deprecated and then removed from the v6 interfac

Questions

 • AT&T Internet Features

197

0

0

what values for dns / default gateway, etc do I use on asus rt-ac68u behind an att modem.

This is setup as port forward through passthrough and was done by the installation when I was asked if I wanted to let it resolve it. Ultimately, I would like to use google's dns servers, but there are more locations than I understand. I am not sure if the wan uses the external google dns addres

Questions

 • AT&T Internet Equipment

445

1

0

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How to get ATT to update the DNS entries?

I am not able to connect to my personal website via wireless connection, I can connect via WIFI. All my friends with ATT service aexperiance the same problem. My website was moved to a new server 3 weeks ago. ATT needs to update the DNS entries. Who can I speak to about this?

Questions

 • AT&T Internet Features

1.3K

2

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Samsung Smart TV will not connect to wi fi

I've tried everything I can think of, but my smart tv will not connect to my home wi fi. I have called AT&T several times and explained this to them, but they insist it is not a problem with the Wi-Fi or with their equipment. I'm not so sure. This problem only started when I received new equipment i

Questions

 • AT&T Internet Installation

5.5K

4

0

Loosing or slow service - Loosing DNS

I have been having an issue with all my u-verse services, and the symptoms are: 1. Everything starts to get really slow. Internet starts to craw, TV image starts to stop and get pixelated, and even the voice on the phone starts to break up. I have made 2 calls  yesterday to tech support. On the firs

Questions

 • AT&T Internet Equipment

779

5

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Did AT&T Get Hacked or was it just my modem at 4:30am till 8:50am on oct 29, 2017?

The logs stated something about SSL (my server doesn't use SSL) and then a slew of hijacks and then two blinking red lights stating that neither of my double-lines in to the static ip are able to connect.   Reset the modem waited for a spell, reset the modem waited for a spell, reset... Did AT&T Get

Questions

 • AT&T Internet Security

184

0

0

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How do you change the DNS servers in the AT&T NVG595?

The logs show this repeatedly & we get random internet connection drops with a AT&T NVG595 on Fiber line :dnsmasq[705]: no responses from nameserver '68.xx.xxx.x'dnsmasq[705]: nameserver '68.xx.xxx.x' is now responding In the Broadband >Status, we can see these primary DNS & secondary DNS addresses

Questions

 • AT&T Fiber Equipment

1.3K

1

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DNS for ATT network not resolving domain name

Have a domain name dryicecorp.com that does not resolve on ATT network. I tested this from multiple geographical locations in Maryland. Initially was a old name server issue causing this to happen for Verizon, TMobile and Sprint as well assuming most mobile devices are using IPv6 first to resolve be

Questions

 • AT&T Internet Equipment

546

3

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Email NDR because of supposed invalid PTR (rDNS) record.

Hello, I am a sysadmin trying to find out why our emails are being rejected by AT&T. The email is being sent from $user@$domain.com on a hosted Microsoft Exchange server mail.$domain.com to the recipient $email@bellsouth.net and we are getting a 550 5.7.1 NDR.  Sanitized version o

Questions

 • AT&T Internet Security

554

1

0

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Network Extrusion on cell phone

I have IPhone using cellular data only. No WIFI.  My logs say there is a virtual tunnel. VPN. Apple engineering just pulled the analytics off my devices as they are both doing the same exact thing. I am having lack of encryption, lack of privacy etc. Apple is asking me to upload photos and describe

Questions

 • Apple

135

1

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Ping Default Gateway on Broadband Intermittently fails.

I have an NVG589 Been through 3 box replacements and finally all new lines and a line tech even put me on the cleanest possible pairings all the way to the multiplexer. Signal and broadband readings are perfect. I don't think this is a hardware issue but rather att network dropping my connection to

Questions

 • AT&T Internet Equipment

915

10

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NVG589 DNS Dropouts

I've seen a few posts regarding this, but never a solution. I get blocks dns failovers in the logs and intermittent connectivity issues. Anyone know what the final solution to this is? 2014-12-17T20:58:24-06:00 L3 dnsmasq[2005]: no responses from nameserver '99.99.99.153' 2014-12-17T20:58:24-06:

Questions

 • AT&T Internet Features

3.8K

19

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How to reset AT&T cache

I have configured 15 websites on my server here and when I try to get one configured (editing DNS or forwarding nameservers) for some reason it does not resolve. Other ISPs allow me to see the website as I should but AT&T now for over a week has not allowed me access to see this site properly when I

Questions

 • AT&T Internet Features

1.1K

1

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