Simplicity is prerequisite for reliability.
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@Bob: With pf on FreeBSD, I use something like this:
# Let's assume your public-facing interface is called "re0" and
# public IP is "220.127.116.11". Substitute your own values here
# Let's say you have nginx running on port 8080
# Forward nginx's port 8080 to external IP port 80
rdr on $ext_if proto tcp from any to $ext_addr/32 port 80 tag nginx -> $ext_addr port 8080
#Allow visitors to Nginx on port 8080
pass in quick on $ext_if proto tcp from any to $ext_addr port 8080 tagged nginx
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It would be nice if you left your e-mail address. Sometimes I want to send a private message, or just thank for the great comment. Having your e-mail really helps.
I will never ever spam you.
(Your twitter name, if you have one. (I'm @pkrumins, btw.))
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