Networking Forums

Networking Forums > Computer Networking > Linux Networking > network down after kernel recompile

Reply
Thread Tools Display Modes

network down after kernel recompile

 
 
szczapu
Guest
Posts: n/a

 
      10-13-2003, 04:12 PM
hi,
I have compiled a new kernel recently, getting rid of all the
unnecessary stuff and making it monolith. I included all drivers that
I need.
The kernel boots, everything is ok except that i do not have network.
i can configure my eth0 manually, assign all adresses, netmasks,
routes etc.
everything seems to be ok in all the config files but when I do 'ping'
I get no response. The same happens when I ping this machine from
another computer in the network.
The configuration works with the standard bare.i kernel, it stops when
i switch kernels.
my os is slackware 9, network card etherexpress 16. I do not use dhcp.

any suggestions?

thanks in advance,
piotr szczap
 
Reply With Quote
 
 
 
 
Paul Lutus
Guest
Posts: n/a

 
      10-13-2003, 09:51 PM
szczapu wrote:

> hi,
> I have compiled a new kernel recently, getting rid of all the
> unnecessary stuff and making it monolith. I included all drivers that
> I need.
> The kernel boots, everything is ok except that i do not have network.
> i can configure my eth0 manually, assign all adresses, netmasks,
> routes etc.
> everything seems to be ok in all the config files but when I do 'ping'
> I get no response. The same happens when I ping this machine from
> another computer in the network.
> The configuration works with the standard bare.i kernel, it stops when
> i switch kernels.
> my os is slackware 9, network card etherexpress 16. I do not use dhcp.
>
> any suggestions?


It's possible your netowork driver modules were not compiled (or installed)
anong with the new kernel.

--
Paul Lutus
http://www.arachnoid.com

 
Reply With Quote
 
szczapu
Guest
Posts: n/a

 
      10-14-2003, 09:03 AM
Paul Lutus <(E-Mail Removed)> wrote in message news:<(E-Mail Removed)>...
> szczapu wrote:
>
> > hi,
> > I have compiled a new kernel recently, getting rid of all the
> > unnecessary stuff and making it monolith. I included all drivers that
> > I need.
> > The kernel boots, everything is ok except that i do not have network.
> > i can configure my eth0 manually, assign all adresses, netmasks,
> > routes etc.
> > everything seems to be ok in all the config files but when I do 'ping'
> > I get no response. The same happens when I ping this machine from
> > another computer in the network.
> > The configuration works with the standard bare.i kernel, it stops when
> > i switch kernels.
> > my os is slackware 9, network card etherexpress 16. I do not use dhcp.
> >
> > any suggestions?

>
> It's possible your netowork driver modules were not compiled (or installed)
> anong with the new kernel.


hi,
I am not using any modules. I'm sure that the appropriate drivers have
been compiled as I can see my network card detection in the output of
dmesg.

piotr
 
Reply With Quote
 
Eggert Ehmke
Guest
Posts: n/a

 
      10-14-2003, 09:09 AM
szczapu wrote:

> I am not using any modules. I'm sure that the appropriate drivers have
> been compiled as I can see my network card detection in the output of
> dmesg.


so what does
ifconfig -a
tell ? Does it contain the assigned IP number ?
Eggert
 
Reply With Quote
 
szczapu
Guest
Posts: n/a

 
      10-14-2003, 10:33 PM
Eggert Ehmke <(E-Mail Removed)> wrote in message news:<bmgeg5$mpj$(E-Mail Removed)>...
> szczapu wrote:
>
> > I am not using any modules. I'm sure that the appropriate drivers have
> > been compiled as I can see my network card detection in the output of
> > dmesg.

>
> so what does
> ifconfig -a
> tell ? Does it contain the assigned IP number ?
> Eggert


ifconfig says:
eth0:
link encap: ethernet HWaddr: blah blah
inet addr: 192.168.0.4 Bcast:12.168.0.255 Mask:255.255.255.0
.........blah blah....
rx bytes 502 tx bytes 378

so it does contain the IP which I want it to contain.
szczapu
 
Reply With Quote
 
Mattias Honrendgard
Guest
Posts: n/a

 
      10-15-2003, 01:15 PM
(E-Mail Removed) (szczapu) wrote in message news:<(E-Mail Removed). com>...
> hi,
> I have compiled a new kernel recently, getting rid of all the
> unnecessary stuff and making it monolith. I included all drivers that
> I need.
> The kernel boots, everything is ok except that i do not have network.
> i can configure my eth0 manually, assign all adresses, netmasks,
> routes etc.
> everything seems to be ok in all the config files but when I do 'ping'
> I get no response. The same happens when I ping this machine from
> another computer in the network.
> The configuration works with the standard bare.i kernel, it stops when
> i switch kernels.
> my os is slackware 9, network card etherexpress 16. I do not use dhcp.
>
> any suggestions?
>
> thanks in advance,
> piotr szczap


Try again, but switch your network card driver from Y to M. That way
you can load the module manually and all the other fun module things
you can do.
 
Reply With Quote
 
 
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
How to get data in kernel SEND buffer for a TCP socket from a netfilter based kernel module Rohit Linux Networking 0 05-10-2007 11:27 AM
killing a kernel thread ....... UDP server (kernel module)......... alex Linux Networking 0 09-20-2006 11:26 AM
pppd giving error with 2.4.18 kernel, everything OK with 2.4.7 kernel vasanta Linux Networking 1 09-19-2004 04:39 PM
PCMCIA SMC2835W card not recognized by kernel-2.4.* and kernel-2.6.5 Jorge Ventura Linux Networking 0 05-03-2004 08:08 PM
Kernel recompile and Samba startup Cage Linux Networking 0 12-03-2003 02:12 PM



1 2 3 4 5 6 7 8 9 10 11