[RHCE] notes from 15 Oct 2003

[Jon Carnes]

SSH is TCP port 22  I don't know of *any* udp implementation of SSH.

SFTP is tunneled via SSH on port 22 (again using TCP).

Simple FTP is different from Secure FTP

On Tue, 2003-10-21 at 11:32, David R.Matusiak wrote:
> 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.
> 
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