[Gllug] Port filtering question

[Jan Henkins]

  On 01/10/10 20:52, Alistair Mann wrote:
>
> It's worth pointing out that iptables -nL is /preferable/ to lsmod |
> grep iptables; the former would reveal the presence of iptables compiled
> into the kernel, whereas the latter shows that presence only if it was
> moduled in.

Agreed.

> Jan Henkins also suggested looking at selinux' status but didn't add how:
> ls /selinux   //suggests is or was present, no such file or directory
> otherwise
> sudo getenforce    //returns status if present, command not found otherwise

I deliberately did not go into details here, since I have no idea which 
distro is being used but salsaman. On my CentOS5 machines, selinux has 
it's configuration files in /etc/selinux (I have not worked with selinux 
on Debian-style machines before, but Google finds many great examples).

-- 
Regards,
Jan Henkins

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