26.11.2012 20:40, Leslie Jensen:
Rules from pf.conf

--------------------------------------------
# macros
ext_if="xl0"
int_if="bge0"

tcp_services="{ 22, 993, 5910:5917 }"
tcp_priv_services="{ 389, 443 }"
proxy_services = "{ 21, 80 }"
icmp_types="{ echoreq unreach squench timex }"
internal_net = "172.18.0.0/16"
proxy = "172.18.0.1"
proxyport="8021"

# tables
table <goodguys> persist
table <sshguard> persist

# options
set block-policy return     # ports are closed but can be seen
set loginterface $ext_if

set skip on lo0

# scrub
scrub in

rdr pass proto tcp from any to any port ftp -> 127.0.0.1 port 8021

# redirect www trafic to proxy
rdr on $int_if inet proto tcp from $internal_net to any port
$proxy_services -> $proxy port 8080

I could be wrong here but I think you have a loop. You are redirecting from local interface to local interface i.e. the result of redirect is still subject for redirect. Could you try one of the following:

1. Make this a `rdr in on $int_if`.

2. Make this a `rdr pass ... -> 127.0.0.1 port 8080`. I prefer this way so port for transparent forwarding is unreachable except when explicitly redirecting to it.

Personally I newer allow such ambiguity in my configs.

--
Sphinx of black quartz judge my vow.
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