DNS, NTP, NFS On Wed, 26 Jan 2005 13:47:21 -0500, Jason Opperisano <opie@xxxxxxxxxxx> wrote: > On Tue, Jan 25, 2005 at 04:05:50PM -0800, seberino@xxxxxxxxxxxxxxx wrote: > > I'm only allowing TCP out of my firewall. > > > > What apps/protocls need UDP? > > > > DNS, IMAP, SSH, etc.? > > DNS--yes. IMAP and SSH--no. > > > I dunno if I need to allow UDP for anything. > > other common UDP ports i allow out: > > Port Service > --------------- > 123 NTP > 500 IKE > > -j > > -- > "I never passed Remedial Science 1A. > And you're a nuclear technician?" > --The Simpsons > >
