FreeBSD PF question

Monah Baki monahbaki at gmail.com
Mon Mar 9 14:04:17 UTC 2015


Hi All,

I have a freebsd 10.1 server with a single interface (bge0) running squid
in intercept mode. There is a Cisco device doing the policy routing.

interface GigabitEthernet0/0/1.1

encapsulation dot1Q 1 native

ip address 10.0.0.9 255.255.255.0

no ip redirects

no ip unreachables

ip nat inside

standby 1 ip 10.0.0.10

standby 1 priority 120

standby 1 preempt

standby 1 name HSRP

ip policy route-map CFLOW



ip access-list extended REDIRECT

deny   tcp host 10.0.0.24 any eq www

permit tcp host 10.0.0.23 any eq www



route-map CFLOW permit 10

match ip address REDIRECT
set ip next-hop 10.0.0.24

My squid.conf has the following:
http_port 3128
http_port 3129 intercept



My pf.conf has the following:

rdr on bge0 inet proto tcp from 10.0.0.0/8 to any port 80 -> 10.0.0.24 port
3129
# block in
pass in log quick on bge0
pass out log quick on bge0
pass out keep state



User gets an access denied on browsing, and in my cache.log file, I see:
WARNING: Forwarding loop detected for:



Any help/guidance is appreciated.


Thanks


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