Gregory K. Ruiz-Ade wrote:
So, I've been following this thread, and all I can think of as I've seen
it evolve is "this is the sure-fire path to completely locking yourself
out of your machine."
Remote firewall maintenance, unless you're ABSOLUTELY, POSITIVELY sure
about what you're doing, is risky. Once you lock yourself out, you're
screwed.
Really? I used to do it all the time.
The trick is to have a known good set of firewall rules.
iptables <new stuff>; sleep 60; iptables <known good>
If you can't abort it, the old rules come back online.
-a
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