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Message-Id: <200210261526.g9QFQSfC067265@www.freebsd.org>
Date: Sat, 26 Oct 2002 08:26:28 -0700 (PDT)
From: "Alex G." <alexnj@ptdprolog.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: NIC Lags?
X-Send-Pr-Version: www-1.0

>Number:         44497
>Category:       kern
>Synopsis:       NIC Lags?
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    linimon
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Oct 26 08:30:01 PDT 2002
>Closed-Date:    Sat Jun 16 01:27:52 GMT 2007
>Last-Modified:  Sat Jun 16 01:27:52 GMT 2007
>Originator:     Alex G.
>Release:        4,7-RELEASE
>Organization:
>Environment:
FreeBSD veronica.pymp.mine.nu 4.7-RELEASE FreeBSD 4.7-RELEASE #4: Fri Oct 18 20:38:38 EDT 2002     root@veronica.pymp.mine.nu:/usr/obj/usr/src/sys/TEHKERNEL  i386
>Description:
After a reboot the system seems to run fine at first. After about 5 mins of heavy transfer or about ~2 hours idle/remote access (10mb/s) the speeds start to go rapidly and drop to below 12k/s with a 100mbit nic or to 120k/s w/ a 10mbit nic (no i didn't mess the numbers up) (The 10baseT nic works fine when the FBSD machine is on the receiving end). After that the machine almost cannot me accessed remotely, and it feels like there is severe lag. Pings go up to ~50ms local but there's no packet loss. It's not EM either since I moved the machine about 10 times trying different cable also. The machine still updates regularly however (cvsup) and seems to have no problem.
>How-To-Repeat:
Reboot and either wait for about 5 minutes under heavy traffic or wait 2 hours when idle.
>Fix:
      
>Release-Note:
>Audit-Trail:

From: "."@babolo.ru
To: "Alex G." <alexnj@ptdprolog.net>
Cc: freebsd-gnats-submit@FreeBSD.ORG
Subject: Re: i386/44497: NIC Lags?
Date: Sun, 27 Oct 2002 00:08:45 +0400 (MSD)

 > 
 > >Number:         44497
 > >Category:       i386
 > >Synopsis:       NIC Lags?
 > After a reboot the system seems to run fine at first. After about 5 mins of heavy transfer or about ~2 hours idle/remote access (10mb/s) the speeds start to go rapidly and drop to below 12k/s with a 100mbit nic or to 120k/s w/ a 10mbit nic (no i didn't mess the numbers up) (The 10baseT nic works fine when the FBSD machine is on the receiving end). After that the machine almost cannot me accessed remotely, and it feels like there is severe lag. Pings go up to ~50ms local but there's no packet loss. It's n ot EM either since I moved the machine about 10 times trying different cable also. The machine still updates regularly however (cvsup) and seems to have no problem.
 Wnat NIC/driver are you using?
 I write long description in
 http://docs.freebsd.org/cgi/getmsg.cgi?fetch=126424+0+current/freebsd-net
 Can you compare?
 For example, down/up interface helps for some time?
 
 -- 
 @BABOLO      http://links.ru/

From: "Alex G" <alexnj@ptdprolog.net>
To: <freebsd-gnats-submit@FreeBSD.org>
Cc:  
Subject: Re: i386/44497: NIC Lags?
Date: Sun, 27 Oct 2002 22:19:29 -0500

 I used NetGear FA310-TX (dc driver)
 Intel EtherExpress Pro/10+ (ex driver)
 And 3Com 3C509 Etherlink III (ep driver)
  
 The netgear and the 3com are 100mbit, the intel is 10mbit.
 And that link you posted doesn't seem to display anything
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Sat Jun 16 00:04:36 UTC 2007 
State-Changed-Why:  
Is this still a problem with modern versions of FreeBSD? 


Responsible-Changed-From-To: freebsd-bugs->linimon 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sat Jun 16 00:04:36 UTC 2007 
Responsible-Changed-Why:  

http://www.freebsd.org/cgi/query-pr.cgi?pr=44497 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Sat Jun 16 01:27:43 UTC 2007 
State-Changed-Why:  
Submitter's email address bounces. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=44497 
>Unformatted:
