Thanks all! I really don't know what type of VPN implementation is used so my question was unclear. Sorry about that. I've gotten a lot of informative responses and will try them all.
Thanks again! -----Original Message----- From: Kevin Saenz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 06, 2002 5:28 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: VPN over Iptables Mark, It depends on what VPN server you are connecting to. if you are connecting to Microsoft's PPTP server then you need to open TCP 1723 and Protocol GRE if it's IPSec then it's a different kettle of fish. Kevin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 07, 2002 3:51 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: VPN over Iptables Let me re-phrase my question. How can I get VPN to work over IPtables? I don't know what VPN software my company is using. Are there any rule sets or papers I can read though to start? Thanks! Mark -----Original Message----- From: Chris Wilkes [mailto:[EMAIL PROTECTED]] Sent: Friday, March 01, 2002 4:56 PM To: [EMAIL PROTECTED] Subject: Re: VPN over Iptables On Fri, Mar 01, 2002 at 09:15:36AM -0600, [EMAIL PROTECTED] wrote: > Hi all, > > I'm trying to connect to my company network using VPN through my Linux > Iptable box. However, my authenication does not seem to come back. I'm > able to find and connect to the VPN server on the other end but my > authenication screen just sits there. Can anyone suggest a rule set or > document to resolve this? 1) what VPN software are you using? 2) what packets are being dropped? I do a "-j LOG --log-prefix 'DROP '" before I drop anything so I know what's going on. Chris
