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AT&T Southeast Forum FAQ
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5.0 Connection and Tweaking
This Section
Why do some speedtest results appear greater than the cap?
What is meant by 'FastPath' and 'Interleaving'? What is a 'Noise Profile'?
What are PPPoA, PPPoE, and Bridged Connections?
Can I get a 'bridged' connection from BellSouth?
Can I switch from PPPoA to PPPoE and back?
Can switching between PPPoA and PPPoE lock the gateway router?
Static IP address and Dynamic IP address?
What is 'ping time'?
What is latency?
How do I find my optimum MTU setting?
How do I change my RWIN (Receive Window) using DrTCP?
Can I do anything to reduce my ping time?
What information should I use for the BBR Tweaks Test when using FastAccess?
Can I reduce or eliminate packet loss?
How can I tell if my line is 'Fastpath' or 'Interleave'?
I'm not getting the advertised DSL speeds. What's wrong? What can I do?
Detailed MTU & RWIN procedures and information
How do I change the MTU or RWIN using the DrTCP tool?
Does BellSouth block ports?
Does BellSouth have IP release times? Does BellSouth use DHCP?
How can I tweak my FastAccess Xtreme 3.0 (3Mbps/384Kbps) connection?
How can I tweak my FastAccess Ultra (1.5Mbps/256Kbps) connection?
How can I tweak my FastAccess Lite (768Kbps/128Kbps) connection?
Can I disable the auto-tuning RWIN function for Windows Vista?
Should I use the BellSouth Speed Optimization Tool?
How can I tweak my FastAccess Xtreme 6.0 (6Mbps/512Kbps) connection?
Should I adjust the MTU on my NIC or my router?
What happens if my RWIN (Receive Window) is too small or too big?
What is MaxSync Profile?
What is doubling NATing?
How do I tweak my connection settings for the best results?
I have used PPPoA for a long time but now it won't connect. What's wrong?
What information should I use for the BBR Tweaks Test when using FastAccess?
The picture below details tweak settings for common modems and network equipment for FastAccess (including PCData/IFITL) customers. If the
Tweak Test
suggest changing your PC's RWIN or MTU, please refer to the
MTU/RWIN FAQ
.
Picture by
Andy Houtz
Andy Houtz DSL
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by
Andy Houtz
edited by
FAQFixer
last modified: 2006-12-27 22:35:33
Thursday, 23-May 08:02:54
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