[TriLUG] Port Numbers (was: email (imap) setup question)

Jason Tower jason at cerient.net
Wed Jan 1 12:56:47 EST 2003


137/udp (name services)
138/udp (datagram services)
139/tcp (session services)

On Wednesday 01 January 2003 12:47, Jim Ray wrote:
> It looks like they both use the same ports.
>
> Thanks for the tip on keeping UDP closed for ports 80 and 25.
>
> Does NetBIOS/Samba require TCP and/or UDP?
>
> > -----Original Message-----
> > From: Mike Johnson [mailto:mike at enoch.org]
> > Sent: Wednesday, January 01, 2003 11:28 AM
> > To: trilug at trilug.org
> > Subject: Re: [TriLUG] Port Numbers (was: email (imap) setup question)
> >
> > > On DHCP, is that the same thing as bootstrap protocol?
> >
> > Sort of.  DHCP uses the BOOTP port (67/UDP for the server), but the
> > protocol on the wire is a bit different (you can cram more info in the
> > DHCP protocol).
> >
> > Mike
>
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