>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@xxxxxx 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...
