bugmldonkey, a multi-networks file-sharing client - Bugs: bug #7763, internet connection lost

 
 

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bug #7763: internet connection lost

Submitter:  None
Submitted:  Tue 17 Feb 2004 07:55:41 PM UTC
   
 
Category:  Core Severity:  3 - Normal
Item Group:  Program malfunction Status:  Wont Fix
Assigned to:  None Open/Closed:  Closed
Release:  2-5-12 Release:  2.5.12
Operating System:  Cygwin Binaries Origin:  CVS / Self compiled
CPU type:  Intel x86

Jump to the original submission

Sun 22 Aug 2004 04:14:30 PM UTC, comment #7: 

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!!!"

spiralvoice <spiralvoice>
Group administrator
Wed 11 Aug 2004 04:37:15 PM UTC, comment #6: 

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;-)

spiralvoice <spiralvoice>
Group administrator
Fri 23 Jul 2004 12:35:01 AM UTC, comment #5: 

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.)

spiralvoice <spiralvoice>
Group administrator
Wed 16 Jun 2004 10:22:26 AM UTC, comment #4: 

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.

Anonymous
Mon 15 Mar 2004 12:57:57 AM UTC, comment #3: 

Try limiting traffic with QOS.

spiralvoice <spiralvoice>
Group administrator
Thu 26 Feb 2004 01:40:39 AM UTC, comment #2: 

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.

Ernesto Ten <n3rdm4n>
Wed 25 Feb 2004 12:04:11 AM UTC, comment #1: 

What value has max_opened_connections?

spiralvoice <spiralvoice>
Group administrator
Tue 17 Feb 2004 07:55:41 PM UTC, 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

Anonymous

 

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Follow 5 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2004-07-23 spiralvoice StatusNone Wont Fix
    Open/ClosedOpen Closed
2004-03-02 spiralvoice CPU typeNone Intel x86
2004-03-02 spiralvoice Item GroupNone Program malfunction
    Release2.00 2-5-12

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