0
votes
1answer
587 views

Order of application of NAT rules in pfSense 2

In pfSense 2.0, I have a bunch of WAN CARP Virtual IPs and a bunch of 1:1 NAT rules defined associating these IPs to LAN subnet hosts. If I set up Port Forwarding rules that forward from CARP IPs ...
0
votes
1answer
3k views

OpenBSD 5.0 pf with NAT & Port Forwarding

Port forwarding does not seem to work properly, incoming connections apparently are blocked. Is there something wrong with my pf.conf? # Performance limits set limit states 200000 set limit ...
1
vote
3answers
1k views

Port-Forward for all IPs on an interface

I'm running a java-based web server as a non-privileged user. Therefore it listens on ports 8080 and 8443 instead of 80 and 443. Right now I'm using the following pf rules to forward the ports ...
4
votes
1answer
884 views

OpenBSD pf port forwarding multiple rules

I have a few dozen servers behind OpenBSD firewall with port forwarding. Most rules are very similar and differ only in IPs or sometimes in ports forwarded, so I want to compact them to remove ...
0
votes
1answer
840 views

pf port forwarding

I've got the basics of my pf firewall/NAT router setup working; traffic going out fine, DNS requests on port 53 mapped into an internal subnet and back out again successfully (no change in port ...