iptables?

[Aldo Foot]

On 9/27/07, Knute Johnson <knute at frazmtn.com> wrote:
>
> >On 9/27/07, Knute Johnson <knute at frazmtn.com> wrote:
> >>
> >> #-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
> >> #-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
> >> #-A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT
> >> #-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
> >> #-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 631 -j ACCEPT
>
> I know that but what I want to know is why is it there and can I get
> rid of it with the GUI maintenance tool?
>
> Thanks,
>
> --
> Knute Johnson
> Molon Labe...
>
>

I was addressing your question "Port 50 has no entry in /etc/services, what
is it for?"
Sorry, I don't know about the gui --I normally use a bunch of commands for
this.
Why are they there? Well if at install time I chose to enable SSH and Mail
in the
firewall section, then ports 22 and 25 will appeared enabled in the iptables
files.

~Aldo.
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