1. nerozero

    Two ISP, Port redirect to BSD machine

    Hi there, I have two ISP providers and 2 routers, both connected into same net FreeBSD machine also connected into same network having IP:, defaultrouter set to How is it possible to forward port, say tcp:22, from both of the routers to the FreeBSD...
  2. K

    IPFW Redirect/forward specific outbound traffic on WLAN to internal host

    I am trying to find out if it is possible to redirect the traffic of several Android systems on my WLAN to specific internal hosts using IPFW. It seems Android hardcodes specific NTP servers and does not honor the "ntp-servers" DHCP option, meaning I have to allow NTP traffic outbound for these...
  3. iyoti

    PF Bare minimum to block everything and forward web to service running on *:8080?

    Hi everyone! What would be the bare minimum pf.conf I would need to block everything and forward any web requests on port 80 to a service running on *:8080? I've had a hunt through the forum but there doesn't seem to be an answer I can get working on my machine.
  4. F

    Intermediate IP address

    Hi devs ! I had an idea about how can I reduce my costings but now I need someone who help me translating my idea into PF/IPFW rules. I would like to buy a cheap dedicated server unprotected against DDoS and a VPS protected anti-DDoS. I would like to host on dedicated server few games (udp...
  5. klu

    Best way to allow ssh connection just for reverse port forwarding

    So here's my scenario. * I have a home server (HostB) which is completely within my control. * I have an off-site machine that can potentially be physically accessed by other people I don't trust (HostA). I want to do off-site backups (encrypted of course) via `duplicity` from HostB to...
  6. aragats

    Solved Simple VPN: need an advice

    What would be the easiest way to provide access to the "End devices" on the picture? I need accessing just a few TCP/IP ports. I can use SSH port forwarding, maybe using security/autossh to make it persistent (in pfSense?). Would it be reliable? A fully functional VPN maybe an overkill for this...
  7. n9010

    IPFW Port-range forwarding

    Hello, i'm trying to forward a range of ports via ipfw, as the man states the syntax should be: With the TCP and UDP protocols, optional ports may be specified as: {port|port-port|port:mask}[,port[,...]] So i've set the following rule: add 018500...
  8. B

    IPFW ipfw nat stateful redirect of a port

    Hello everyone! I have few network services running in jailed configuration on a server, and I use ipfw to protect the server against possible attacks, and to provide its local clients with access to internet. The goal I want to achieve is redirection of some ports of jailed services to the...
  9. M

    Port forward for ssh and apache24

    I've already port forwarded from Port 22 to be able to ssh into my server from anywhere, which works. Is this sufficient for a web server or would I also need to Port forward from Port 80 for a web server?
  10. M

    How to properly forward all traffic through VPN in 11? (port forwarding)

    I have FreeBSD 11 on a server where I've installed OpenVPN and I need to setup VPN properly to be able to put internet traffic through it. I can't connect to the internet anymore from my local computer after I've established a connection with my server via VPN. I guess the issue is port...