Re: ipfwadm after kernel recompiling

[Lalovic, Drazen]

I have looked at my /proc/net directory. There are no ip_* files. What
should I do.
Note: After recompiling kernel I have noticed following:

Setup is 4384 bytes
System is 638kB
System is too big
Man[1]: ***[zImage] Error 1

Everything but ipforwarding and firewalling work just fine.

Thanks,
Drazen
 --
From: Jim Pick
To: Lalovic, Drazen
Cc: debian
Subject: Re: ipfwadm
Date: Wednesday, July 02, 1997 9:05PM


 I have recompiled 2.0.29 Kernel to enable IP forwarding and
firewalling.
 When I try to configure ipfwadd it tells me:
 ipfwadm: setsockopt failed: Protocol not available.
 Does somebody have a solution for this problem.

I'm not sure.  You can check to see if they are compiled into the
kernel you are currently running by looking at your /proc/net
directory.

Here's what I've got in my /proc/net directory on a system with
IP forwarding, firewalling, accounting, and masquerading...

boots:/proc/net# ls
alias_typesip_acctip_masq_approute  tcp
aliasesip_autofw  ip_masquerade  rt_cache   udp
arpip_forward ip_output  snmp   unix
devip_input   rawsockstat

Of course, there might be something else going on...

Cheers,

 - Jim


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Re: ipfwadm after kernel recompiling

[Jim Pick]

 I have looked at my /proc/net directory. There are no ip_* files. What
 should I do.

That means that there isn't any ip forwarding or firewalling, for sure.

 Note: After recompiling kernel I have noticed following:
 
 Setup is 4384 bytes
 System is 638kB
 System is too big
 Man[1]: ***[zImage] Error 1
 
 Everything but ipforwarding and firewalling work just fine.

It looks like your kernel is too big for zimage - I'm not sure
what the maximum is.

You should probably use make bzimage in your case.  I don't
really know what the big difference between bzimage and zimage
is - but I'm sure there's some documentation somewhere.

I also use Manoj's kernel-package package to compile my kernels 
and make packages out of them - it's pretty slick, and I think it 
handles this (and many other things) automatically.

Cheers,

 - Jim




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