iptables?
Knute Johnson
knute at frazmtn.com
Fri Sep 28 17:08:17 UTC 2007
>Knute Johnson kirjoitti viestissään (lähetysaika perjantai, 28.
>syyskuuta 2007):
>> #-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
>
>> Why are they enabled by default? Port 50 has
>> no entry in /etc/services, what is it for?
>
>-p 50 is _protocol_ 50, not port 50. See:
>http://www.iana.org/assignments/protocol-numbers
>http://www.ietf.org/rfc/rfc2402.txt
>http://www.ietf.org/rfc/rfc2406.txt
>http://www.protocols.com/pbook/tcpip5.htm
>
>--
> Markku Kolkka
> markku.kolkka at iki.fi
Thanks Markku. Below is the entry for 50 and 51. Do you know what
these are for and do I need them?
50 ESP Encap Security Payload [RFC2406]
51 AH Authentication Header [RFC2402]
--
Knute Johnson
Molon Labe...
More information about the fedora-list
mailing list