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DNS Security to be implemented?

Salesforce.com notified me today that they were implementing DNSSEC (DNS Security) and gave me a test link. I work from home so access to Salesforce is a concern. The test link passed the IPv6 test but failed on the DNSSEC test. I was advised to contact my ISP to see when they will have DNS Security

Questions

 • AT&T Internet Security

568

1

0

0

DNS issues on NVG589

I'm having some DNS issues, not responding/responding ...Anyone has any ideas?The device was factory reset two days ago, so that shouldn't be an issue. Just a note. I just upgraded to the 50mb and so far the Wi-Fi has proven to be VERY unreliable.I was on the turbo and the Wi-Fi NEVER failed! They c

Questions

 • AT&T Internet Features

353

0

0

0

Slow WiFi speeds (direct ethernet connections are fine) + DNS servers

I have AT&T Gigapower and overall, I'm very pleased. The direct connection to my Mac consistently pulls 900/900. However, over the last week or so my WiFi speed tests on my iPhone has gone from consistent 300 Mb/s speeds down to 30-50, even after restarting my router/modem combo. I was curious about

Questions

 • AT&T Internet Security

312

5

0

0

ROUTING ISSUES?? PLEASE HELP!!

It is a clear and present issue, I am being routed around servers all day and my connection gets dropped several times per week...Facebook: Images and Videos do NOT load.. not at all.. and on the slim chance that they do, the images will not download full resolution they download as pixelated images

Questions

 • AT&T Internet Features

496

5

0

0

ARRIS NVG589 DNS/hostnames for static IP hosts

I was having lots of problem with my 2-wire router and an AT&T tech replaced it with the NVG589 and I am seeing some strange stuff with my hosts with static IP addresses. For one the hostname of a mac host was changed to "unknownXXXXXXX" where those X's is a string of hex code. Also, the domain was

Questions

 • AT&T Internet Features

918

0

0

0

blocked by sbc:blacklist.mailrelay.att.net. 521 DNSRBL: Blocked for abuse.

Hi, since four months ago our e-mails have been blocked by AT&T with the following statement: att.net #521-187.216.86.  blocked by sbc:blacklist.mailrelay.att.net. 521 DNSRBL: Blocked for abuse. Since users first reported this issue I sent the required information trough the required forms at http:/

Questions

 • AT&T Internet Security

384

0

0

0

Latency/6rd Continuity Failures, Issues with DNS Servers

I'm having packet loss failures for the past month when my devices pinging the ATT DNS servers (68.94.156.9 and 68.94.157.9). NVG589 Max Plus 18Mb internet connection. This is causing major intermittent latency issues on all of my devices. My normal 15-30ms ping is spiking to 700-1000ms periodically

Questions

 • AT&T Internet Features

438

2

0

0

DNSerrorassist takes over Domain device

Not sure if any other users will be able to assist, seems ATT cannot. Scenario:Hospital IT has issues a laptop to a user for home use. User takes device home, connects to their U-Verse wireless. No issues, can work from home and browse, yada yada.Next day user returns to the Hospital, docks the lapt

Questions

 • AT&T Internet Features

2.7K

3

0

0

IPv6 DNS and DNS Hijacking

I do IT Security work and have a test lab at home. I recently upgraded to AT&T Gigapower 100Mbps from AT&T Uverse vDSL 18mbps. When we were on vDSL, everything in my network ran fine. All of the clients got their DNS from the DHCP server and pool.  When IPv6 was turned on, the AT&T

Questions

 • AT&T Fiber Equipment

3.6K

9

0

Port forwarding SLOW for internal requests

I have an ARRIS BGW210-700 at home and setup Port Forwarding for my home web server. The port forwarding works normally for external requests, but not for internal requests.   Use case 1: I want to visit the home web server (192.158.2.197) from internal IP (192.168.2.150). I confir

Questions

 • AT&T Internet Equipment

767

3

0

Having Problems with Internet Connectivity

For the past week, I have been having problems with my internet connectivity. I can hardly browse two internet pages with either Google Chrome or internet Explorer before I receive an error that there is something wrong with my DNS, and now the problem includes the MMO I participate in as well as lo

Questions

 • AT&T Internet Security

398

2

0

0

I have had AT&T internet for six months - it broke today

When visiting various websites, I get a message that says “attlocal.net’s server DNS address could not be found” What does that mean and why isn’t my internet working and when will it be fixed? I rebooted router and whatever you call that horrible thing - oh yeah, the “residential gateway” and it is

Questions

 • AT&T Internet Installation

147

1

0

0

ISP/Internet Connection cuts out randomly on Mac

Hi all. I'm having a frustrating time with my Uverse internet lately and hope someone here can give me some tips to get back on track. The situation is this:   - Mac Pro, running Yosemite, connecting via WiFi to NVG589 - Connection has been stable for over a year, then has suddenly become

Questions

 • AT&T Internet Equipment

1.7K

2

0

0

ATT uVerse Internet DNS is just awful

I've had problems for a long time with ATT's DNS.   Its reliability comes & goes. For instance just now ...  I can ping google.com but not ebay.com ???   That's just one example of the randomness that I get with hit/miss address resolutions.  I'm not dumb in these matters as my Cisco CCIE # 1243.  

Questions

 • AT&T Internet Security

356

1

0

0

DNS HIJACKING with a Separate firewall directly connected causes issues that can not be resolved.

I have a Pace Plc 5268AC with static IP's as Supplemental Network. IP6 is disabled. My Security Gateway that has a separate private network behind it, is connected directly to the Pace router and is assigned in the Pace router with a static IP with firewall disabled and is set as part of the DMZ.  S

Questions

 • AT&T Fiber Equipment

966

1

0

0

Roku Streaming Stick won't connect to Uverse

My network will not detect my Roku streaming stick (model 3500) so that I can connect it to my Wi-Fi. I've read that often times trouble connecting devices via Wi-Fi is due is internal DNS settings & that these settings need to be changed to a public DNS. However, it appears Uverse DNS settings can

Questions

 • AT&T Internet Equipment

690

2

0

0

IPv6: Reverse DNS

I posted this also in the ATT Internet features forum, but since I'm an ATT Fiber Residential customer, I'll post here to see if someone more knowledgeable can help: prov-dns@att.com says that ATT doesn't set IPv6 PTR's up.  dnsrequests@att.com bounces. Is there anyone I can lobby to request that th

Questions

 • AT&T Fiber Account

825

4

0

Router giving out incorrect DNS for internal IPs

Hi. I have an NVG589. I have several computers with various OS's connected to it (both wired and wireless) and a few of them have specific IPs allocated from the DHCP pool. The router allocates the IPs correctly, but it does not return the correct addresses to DNS. For example, I have computer 'foo'

Questions

 • AT&T Internet Features

1.8K

7

0

0

Carrier Infinity Server & Wifi Connection Issue

I have a Carrier Infinity thermostat that is nearly always disconnected from the Carrier server and intermittently disconnects from my U-verse wifi. As a result, I'm not able to adjust my thermostat from the app. I read it might be some issue with the DNS. Any solutions?

Questions

 • AT&T Internet Equipment

256

0

0

0

HTC Windows 8X Phone PM23300: Error Cannot find server or DNS error

I got a replacement phone yesterday for one that was damaged.  I had to go through a thrid party as my "insurance plan" wanted to give me an IPhone or Samsung S3 as a replacement. I got the phone, swapped SIM cards, did a reboot and went through the setup. When I try to access the internet from cell

Questions

 • Other Phones & Devices

1.1K

1

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