Grande Problema

Meu iptables está com problema


[root@cloud ~]# iptables -vnL
iptables v1.3.5: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
[root@cloud ~]#

Reinstala os pacotes do iptables...

vc pode mim ensinar, pois não sei muito bem

Qual é a sua distro?

CentOS release 5.3 (Final)

eu reinstalei ele, mas continua o mesmo error

Bom, d acordo com a msg, se não é problema na instalação do iptables, é problema no seu kernel. Tente atualizá-lo:

yum update kernel-`uname -r`

 

[root@cloud ~]# yum update kernel-`uname -r`

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: mirror.cisp.com

 * updates: updates.interworx.info

 * extras: mirror.steadfast.net

utterramblings                                           |  951 B     00:00

base                                                     | 1.1 kB     00:00

updates                                                  | 1.9 kB     00:00

addons                                                   |  951 B     00:00

extras                                                   | 2.1 kB     00:00

Setting up Update Process

No Packages marked for Update

[root@cloud ~]# 

 

Tente usar assim:

yum upgrade kernel-`uname -r`

 

Ou:

yum re-install kernel-`uname -r`

 

desculpa a demora para responder:

olha oque apareceu:


[root@cloud home]# yum reinstall kernel-`uname -r`
Loaded plugins: fastestmirror
Setting up Reinstall Process
Loading mirror speeds from cached hostfile
* rpmforge: ftp-stud.fht-esslingen.de
* base: mirror.steadfast.net
* updates: yum.singlehop.com
* extras: mirror.steadfast.net
No Match for argument: kernel-2.6.18-274.3.1.el5.028stab094.3
Error: Problem in reinstall: no package matched to remove
[root@cloud home]# yum remove kernel-`uname -r`
Loaded plugins: fastestmirror
Setting up Remove Process
No Match for argument: kernel-2.6.18-274.3.1.el5.028stab094.3
No Packages marked for removal
[root@cloud home]# yum install kernel-`uname -r`
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* rpmforge: ftp-stud.fht-esslingen.de
* base: mirror.steadfast.net
* updates: yum.singlehop.com
* extras: mirror.steadfast.net
Setting up Install Process
Parsing package install arguments
No package kernel-2.6.18-274.3.1.el5.028stab094.3 available.
Nothing to do
[root@cloud home]#

Hum... tente localizar, então, o kernel:

yum search kernel

 

E veja qual é o resultado. Encontrando o pacote, basta instalar utilizando os comandos q eu passei anteriormente.