[Mldonkey-bugs] [bugs #7763] internet connection lost

[spiralvoice]

This mail is an automated notification from the bugs tracker
 of the project: mldonkey, a multi-networks file-sharing client.

/**************************************************************************/
[bugs #7763] Latest Modifications:

Changes by: 
                spiralvoice <address@hidden>
'Date: 
                Son 22.08.2004 at 16:14 (Europe/Berlin)

------------------ Additional Follow-up Comments ----------------------------
The user reported this:
http://article.gmane.org/gmane.network.mldonkey.user/3988
"Yes. Confirmed. It's a bug of SpeedStream 5660 NAPT table. I buy another 
router (USRobotics 9103) and all works fine. I have pain for my wonder 
SS5660. It were a good router. Pain of this bug!!!"






/**************************************************************************/
[bugs #7763] Full Item Snapshot:

URL: <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=7763>
Project: mldonkey, a multi-networks file-sharing client
Submitted by: 0
On: Die 17.02.2004 at 19:55

Category:  Core
Severity:  5 - Average
Item Group:  Program malfunction
Resolution:  Wont Fix
Privacy:  Public
Assigned to:  None
Status:  Closed
Release:  2-5-12
Release:  2.5.12
Platform Version:  Cygwin
Binaries Origin:  CVS / Self compiled
CPU type:  Intel x86


Summary:  internet connection lost

Original Submission:  hello, after a while, having mldonkey open, i cannot use 
internet connection (internet explorer).
ping work, the connection is on (i am on a lan) but internet explorer is 
blocked.
if i terminate mlnet i can continue to browse normally.
the bandwith isn't a problem i have a t1 connection, and mldonkey don't 
download @ more than 10k...

tnx for help

Follow-up Comments
------------------


-------------------------------------------------------
Date: Son 22.08.2004 at 16:14       By: spiralvoice <spiralvoice>
The user reported this:
http://article.gmane.org/gmane.network.mldonkey.user/3988
"Yes. Confirmed. It's a bug of SpeedStream 5660 NAPT table. I buy another 
router (USRobotics 9103) and all works fine. I have pain for my wonder 
SS5660. It were a good router. Pain of this bug!!!"

-------------------------------------------------------
Date: Mit 11.08.2004 at 16:37       By: spiralvoice <spiralvoice>
Here is a report which clearly points to a misconstructed 
Speedstream 5660, its NAPT table is too small:
http://www.dslreports.com/forum/remark,9956004~mode=flat

There is even a Windows app for resetting the NAPT table;-)


-------------------------------------------------------
Date: Fre 23.07.2004 at 00:35       By: spiralvoice <spiralvoice>
Hm, there seems to be lots of routers of there who can't handle P2P-related 
requests - not only MLDonkey is suffering from this. The only solution is to 
lower max_opened_connections to 150 or even less, also 
max_connections_per_second should be lowered. Consider using a genuine Linux 
router (IPcop, fli4l etc.)

-------------------------------------------------------
Date: Mit 16.06.2004 at 10:22       By: 0 <None>
Late, but may be useful for others...
I have the same problem with a Speedstream 5660. Even if I limit the bandwiDth, 
it KILLS my connection.

Why? Because it uses all the NAPT table. If I telnet to the router and I 
"#clear naptmap", everything starts working... Until it fills the table again! 
Another way to do so is to restart the router, but it takes longer ;)
I have done a little script to this using EXPECT.

My old 3COM 812 didn't have this annoyance, but a storm burnt it...

Limit max_opened_connections. It helps, but it doesn't stop blocking.
BTW: QOS DOESN'T HELP AT ALL.

-------------------------------------------------------
Date: Mon 15.03.2004 at 00:57       By: spiralvoice <spiralvoice>
Try limiting traffic with QOS.

-------------------------------------------------------
Date: Don 26.02.2004 at 01:40       By: Ernesto Ten <n3rdm4n>
I have the same problem. I have a 128/512 ADSL. The problem is actually that 
after a while it'll get harder and harder to open connections, until it becomes 
impossible. max_opened_connections is the default 200 for me.

-------------------------------------------------------
Date: Mit 25.02.2004 at 00:04       By: spiralvoice <spiralvoice>
What value has max_opened_connections?












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