0
votes
1answer
158 views

How to redirect a packet to localhost in pf?

I am trying to redirect packets that are going to internal network to localhost of firewall. I wrote this rule but it doesn't work. int_net = "{10.0.0.0/24}" ext_if = "{igb0}" int_if = "{igb1}" rdr ...
0
votes
1answer
108 views

Passing traffic to a service behind firewall

I am running nginx on port 8080, now I like to make it accessible from the internet, for that I open a port on my Router, next I add some rules to my PF, but a sniff from wireshark I see port ...
0
votes
1answer
205 views

OpenBSD ftp-proxy behind NAT itself

Is it possible to change the PASV IP ftp-proxy of OpenBSD sends to clients, without changing the listen address of redirection control (-b <address>)? I have the following setup: FTP client ...
2
votes
1answer
1k views

OS X 10.8: redirecting locally initiated ssh connections to localhost:22

I need to hack the OS X pf to redirect all ssh connections from an user to this machine. I want, when doing $ ssh google.com to get the same results as with $ ssh localhost ie a connection to ...
0
votes
1answer
636 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 ...
0
votes
2answers
2k views

Slow upload speeds with pfsense virtual appliance

I have a pfSense virtual appliance set up in front of a Windows server. The pfSense appliance has been configured with two L2L IPSec VPN sites and not too much else. The appliance has two vNics which ...
1
vote
1answer
648 views

A jail that is accessible from network without port forwarding

I am using FreeBSD 7.1 and on my server I have two different jails. One for database and second one for game server. What I need to know is if it is possible to assign game server's jail to public IP ...
0
votes
2answers
1k views

FreeBSD nat via PF: how to change from random UDP ports to incremental?

I'm testing NAT penetration code and need a symmetric NAT. I have configured FreeBSD with PF, very simple rule: # rl0 in WAN on DHCP, sk0 is LAN with computers behind this NAT. nat on rl0 from ...