Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-28 Thread jleima
I have included a patch that adds Cisco ISL support to the ethernet bridge code. When I first debugged it I had to make changes to ip_output.c and netfilter_bridge.h to leave room for the ISL header. The changes to ip_output.c I got from looking at the 2.6 changes and tweeking them a bit.

Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-28 Thread Lukasz Spaleniak
On Fri, 22 Jul 2005 15:13:33 + (UTC) Joy Leima <[EMAIL PROTECTED]> wrote: > Lukasz, > > I think I have a fix for you. Verify for me that it is the same > problem. Send a large UDP packet through the bridge. I believe the > problem is the ip_fragment code is not taking into account the

Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-28 Thread Lukasz Spaleniak
On Fri, 22 Jul 2005 15:13:33 + (UTC) Joy Leima [EMAIL PROTECTED] wrote: Lukasz, I think I have a fix for you. Verify for me that it is the same problem. Send a large UDP packet through the bridge. I believe the problem is the ip_fragment code is not taking into account the VLAN

Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-28 Thread jleima
I have included a patch that adds Cisco ISL support to the ethernet bridge code. When I first debugged it I had to make changes to ip_output.c and netfilter_bridge.h to leave room for the ISL header. The changes to ip_output.c I got from looking at the 2.6 changes and tweeking them a bit.

Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-22 Thread Joy Leima
Lukasz Spaleniak wroc.zigzag.pl> writes: > > On Wednesday, July 20, 2005, 9:44:57 PM, Willy Tarreau wrote: > changed. At least it should have been oopsing from day one. > It is strange to me too. There is no dependency when it happens. > Sometimes traffic is small, sometimes it's normal.

Re: Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-22 Thread Joy Leima
Lukasz Spaleniak lspaleniak at wroc.zigzag.pl writes: On Wednesday, July 20, 2005, 9:44:57 PM, Willy Tarreau wrote: changed. At least it should have been oopsing from day one. It is strange to me too. There is no dependency when it happens. Sometimes traffic is small, sometimes it's

Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Lukasz Spaleniak
On Wednesday, July 20, 2005, 9:44:57 PM, Willy Tarreau wrote: > Hello, Hello Willy, > just some basic questions : > - did your configuration change before the oopses started ? (eg: new > matches, etc...) One new machine appears but it generates small traffic rate (by now it's almost

Re: kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Willy Tarreau
Hello, just some basic questions : - did your configuration change before the oopses started ? (eg: new matches, etc...) - did the traffic change recently (protocols, data rate) ? eg: new applications on the network, etc... - is it possible that it's being targetted by an attack

kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Lukasz Spaleniak
Hello, I have bridge firewall (linux box) with three fast ethernet cards (one rtl8139 for management and two e100 for bridge). It is running 2.4.31 kernel and iptables v1.2.11. It works ok about one month. Few weeks ago It started ooopsing. First thought was hardware, but it was replaced with a

kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Lukasz Spaleniak
Hello, I have bridge firewall (linux box) with three fast ethernet cards (one rtl8139 for management and two e100 for bridge). It is running 2.4.31 kernel and iptables v1.2.11. It works ok about one month. Few weeks ago It started ooopsing. First thought was hardware, but it was replaced with a

Re: kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Willy Tarreau
Hello, just some basic questions : - did your configuration change before the oopses started ? (eg: new matches, etc...) - did the traffic change recently (protocols, data rate) ? eg: new applications on the network, etc... - is it possible that it's being targetted by an attack

Re[2]: kernel oops, fast ethernet bridge, 2.4.31

2005-07-20 Thread Lukasz Spaleniak
On Wednesday, July 20, 2005, 9:44:57 PM, Willy Tarreau wrote: Hello, Hello Willy, just some basic questions : - did your configuration change before the oopses started ? (eg: new matches, etc...) One new machine appears but it generates small traffic rate (by now it's almost unused).