Kevin Vance - Apparently, I've been running without any iptables firewall rules on…

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05:52 pm

Friday, April 4th, 2003
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Apparently, I've been running without any iptables firewall rules on my linux machine for a day or two. D'oh! I think I zeroed out my rules-save file when I was setting up NAT for the user-mode linux test.

Took me forever to write the new rules. NAT in Linux is so confusing. OpenBSD's pf is like a billion times easier. The answer seemed to be to SNAT from the internal network to the external network, and then DNAT individual ports back into the internal network that I want access to from the outside.

That was a 1.5 hour diversion from working on the Quadtree. Gaaah.
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