[RHCE] notes from 15 Oct 2003

[David R.Matusiak]

On Monday, October 20, 2003, at 02:18  PM, Jim Ray wrote:

> RHCE Study Group
> <snip>

> o	firewall ports -> other -> 
> 123:udp,123:tcp,53:udp,53:tcp,115:udp,115:tcp
> (ntp, dns, ssh)

SSH is port 22 tcp/udp.  port 115 seems to represent SFTP.

from /etc/services :

ntp             123/tcp    #Network Time Protocol
ntp             123/udp    #Network Time Protocol
domain           53/tcp    #Domain Name Server
domain           53/udp    #Domain Name Server
ssh              22/tcp    #Secure Shell Login
ssh              22/udp    #Secure Shell Login
sftp            115/tcp    #Simple File Transfer Protocol
sftp            115/udp    #Simple File Transfer Protocol

--
dave m.