port-forwarding and/or one-to-one nat setup (configuration)
R E Gomez <[email protected]>
| Newsgroups | gmane.comp.security.firewalls.firehol.user |
|---|---|
| Message-ID | <[email protected]> |
I’ve been looking for a configuration example (a simple one) for me to use on my home firewall currently running firehol. Anyone know where I can find a good sample for a semi-easy configuration? If I could find a configuration or two that matches my environment (really shouldn’t be THAT hard to find!): - Two NICs (eth0>out, Eth1>in): got it, this is working - Firewall has public IP and I’m masquerading (using a private address on my inside network): got it, this is working - Have one of my inside computers (let’s say 10.2.2.55) servicing ports 8551 and 8552)… I need to setup a rule that lets outside machines (public) talk to my firewall through those ports and go all the way to my private machine, since it’s this one the one with the services on UDP port 8551 and 8552 (back and forth communication). I’ve seen posts about dnat, but I’m unsure of how to use this and also what the difference is between it and snat and just nat. Do I run this as a service?, a route rule? will I have to include a rule for outside coming in as well as a rule for inside going out? I’m lost! Please help! _________________________________________________________________ Hotmail: Free, trusted and rich email service. http://clk.atdmt.com/GBL/go/171222984/direct/01/ ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Firehol-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/firehol-support