Contributor
•
2 Messages
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 confirm visiting by IP works well. But when I visit the server using domain name, it doesn't. It's slow or timeout, Chrome shows 'Connecting...'.
port-forwarding-1
Use Case 2:
I forwarded the port to my own laptop (192.168.2.150). Same results. Slow or timeout.
port-forwarding-2
I used to be a Fios customer, and had no problem with a same setup on their Fios-G1100 gateway. But not in this ARRIS gateway.
Could you help me troubleshoot this problem?
Thanks.
ATTHelp
Community Support
•
194.9K Messages
4年前
Hi there @jasonleakey,
Welcome to the Community Forums! Thank you so much for reaching out with your internet concerns. I am happy to point you in the right direction. I have an article with some additional information which you may find helpful. There are links included in the article with more details.
I hope this helps. If you have additional questions, please feel to reach back out to us. Take care and have a great day!
Denise, AT&T Community Specialist
0
0
jasonleakey
Contributor
•
2 Messages
4年前
Hi Denise,
Thanks for helping. The link you shared is the same as mine in the beginning of post. I have followed the instruction for port forwarding. Do you have other techniques?
Thanks.
1
0
npomerleau
Contributor
•
3 Messages
4年前
After endless investigation into what I thought was a generic issue with port forwarding, I believe the actual problem is that NAT loopback is flaky on the BWG210-700, at least as of 1.7.17:
http://opensimulator.org/wiki/NAT_Loopback_Routers
NAT loopback is a feature which enables a machine on your local network to access resources via your public IP address as if you were connecting from the public internet. This explains why you are only seeing issues on your local network.
0
0