Re: Remote firewall changes, Was: Newbie Question About System Update

2005-04-20 Thread dtalk-ml
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Aristedes Maniatis wrote: Ok, everyone who has NEVER ever made that mistake (or locked themself out with a firewall rule, accidentally putting it into effect before testing) raise their hand. :) Yes, that would be me. But someone taught me a great tric

Re: Remote firewall changes, Was: Newbie Question About System Update

2005-04-20 Thread Sebastian Krings - Kellerpunk
Aristedes Maniatis schrieb: On 20/04/2005, at 6:05 AM, Scott Robbins wrote: (And of course the obvious--DO NOT shut down the sshd daemon.) :) Ok, everyone who has NEVER ever made that mistake (or locked themself out with a firewall rule, accidentally putting it into effect before testing) raise t

Re: Remote firewall changes, Was: Newbie Question About System Update

2005-04-20 Thread Jared Earle
On 4/20/05, Aristedes Maniatis <[EMAIL PROTECTED]> wrote: > Yes, that would be me. But someone taught me a great trick...the "at" > command. So, just before you blow away your access with changes to > ipfw, do this: > > echo "ipfw add 1 pass all from any to any" at now +10 minutes > > Then if all