Apr 10 2011, 11:11 PM
QUOTE(klseet @ Apr 10 2011, 10:14 PM)
Finally, TP-Link TL-WR841ND V7.x compatible issue with Huawei HG655a VDSL has been identified & resolved!! 
I would like to thank the following persons for this whole trouble-shooting effort:
To IceBrew, for your continuous help to test & capture data for many rounds for the past few weeks, truly appreciate your patient & effort!
To TP-Link, for the special arrangement to purposely fly down 2 engineers just to trouble-shoot on-site. Your company has once again demonstrated strong customer support & full commitment to work with any user closely to resolve localised issue. Honestly, this is something I've never seem before, especially for the current small market like UniFi in Malaysia. My respect to TP-Link, please keep up the great support effort!
To Rizvanrp, for your in-dept technical knowledge to quickly identify the root cause! Trust me, I was thinking we might have to spend long hours on this, I'm completely lost by looking at your Linux computer screen
and yet you can still tell us the root cause in less than an hour, you are really rock man, truly amazing!! 
Ok, correct me if I'm wrong, my layman understanding it was due to some kind of "Echo send ~ Echo receive" issue between the router client & Tm's server end. Actually no modification on the beta firmware is needed, just have to change the following settings:
Network --> WAN --> "Advanced"
[attachmentid=2147516]
Hope this issue can now put to rest, any HG655a VDSL high-rise users if you are not happy with the DIR-615 can now consider this all-in-one complete replacement option.
Once again, thank you all for your great effort, cheers!!
so THIS is the thing thats making me cracking my head for answers I would like to thank the following persons for this whole trouble-shooting effort:
To IceBrew, for your continuous help to test & capture data for many rounds for the past few weeks, truly appreciate your patient & effort!
To TP-Link, for the special arrangement to purposely fly down 2 engineers just to trouble-shoot on-site. Your company has once again demonstrated strong customer support & full commitment to work with any user closely to resolve localised issue. Honestly, this is something I've never seem before, especially for the current small market like UniFi in Malaysia. My respect to TP-Link, please keep up the great support effort!
To Rizvanrp, for your in-dept technical knowledge to quickly identify the root cause! Trust me, I was thinking we might have to spend long hours on this, I'm completely lost by looking at your Linux computer screen
and yet you can still tell us the root cause in less than an hour, you are really rock man, truly amazing!! Ok, correct me if I'm wrong, my layman understanding it was due to some kind of "Echo send ~ Echo receive" issue between the router client & Tm's server end. Actually no modification on the beta firmware is needed, just have to change the following settings:
Network --> WAN --> "Advanced"
[attachmentid=2147516]
Hope this issue can now put to rest, any HG655a VDSL high-rise users if you are not happy with the DIR-615 can now consider this all-in-one complete replacement option.
Once again, thank you all for your great effort, cheers!!
now to find it under pfsense/mikrotik x86 installations
Quote
? interesting ... btw the problem some of us are getting especially VDSL2 users are frequent disconnection due to the configuration klseet mentioned earlier
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