Re: VPN/IPSEC trouble with Checkpoint

2007-01-12 Thread Stefan Sczekalla-Waldschmidt
Horn Gesendet: Donnerstag, 11. Januar 2007 18:15 An: misc@openbsd.org Betreff: VPN/IPSEC trouble with Checkpoint Hi all! I have a problem with a VPN tunnel. The VPN is set between an OpenBSD 4.0 GENERIC and a Checkpoint NG FP3. When I etablish the tunnel all is okay for a while

VPN/IPSEC trouble with Checkpoint

2007-01-11 Thread Olivier Horn
Hi all! I have a problem with a VPN tunnel. The VPN is set between an OpenBSD 4.0 GENERIC and a Checkpoint NG FP3. When I etablish the tunnel all is okay for a while. But after a moment (variable) the tunnel break because a NO_PROPOSAL_CHOSEN. The problem appear to come from the OpenBSD side

Re: VPN/IPSEC trouble with Checkpoint

2007-01-11 Thread bofh
Are you sure it's not a problem with fp3? Iirc, there were some interoperability issues with that version. Latest patches for FP3? On 1/11/07, Olivier Horn [EMAIL PROTECTED] wrote: Hi all! I have a problem with a VPN tunnel. The VPN is set between an OpenBSD 4.0 GENERIC and a Checkpoint NG

Re: VPN/IPSEC trouble with Checkpoint

2007-01-11 Thread Camiel Dobbelaar
If you are willing to try ipsec.conf instead of isakmpd.conf. I use the following for a VPN with a Checkpoint NG. ike esp from a.a.a.a/24 to b.b.b.b/20 \ local x.x.x.x peer y.y.y.y \ main auth hmac-md5 enc 3des group grp2 \ quick auth hmac-md5 enc 3des group none \ psk

Re: IPSec trouble

2006-12-18 Thread viq
On 17/12/06, viq [EMAIL PROTECTED] wrote: On 17/12/06, Mathieu Sauve-Frankel [EMAIL PROTECTED] wrote: On Sun, Dec 17, 2006 at 02:16:48PM +0100, viq wrote: Yes, again... I am trying to set up VPN using IPSec, right now very basic setup, and it doesn't work as expected. Hosts being involved

IPSec trouble

2006-12-17 Thread viq
Yes, again... I am trying to set up VPN using IPSec, right now very basic setup, and it doesn't work as expected. Hosts being involved are keibi that acts as server, and trying to connect to it laptop sentan. ipsec.conf on keibi: ike passive esp from any to any \ srcid [EMAIL PROTECTED] dstid

Re: IPSec trouble

2006-12-17 Thread Mathieu Sauve-Frankel
On Sun, Dec 17, 2006 at 02:16:48PM +0100, viq wrote: Yes, again... I am trying to set up VPN using IPSec, right now very basic setup, and it doesn't work as expected. Hosts being involved are keibi that acts as server, and trying to connect to it laptop sentan. there's an error in ipsecctl in

Re: IPSec trouble

2006-12-17 Thread viq
On 17/12/06, Mathieu Sauve-Frankel [EMAIL PROTECTED] wrote: On Sun, Dec 17, 2006 at 02:16:48PM +0100, viq wrote: Yes, again... I am trying to set up VPN using IPSec, right now very basic setup, and it doesn't work as expected. Hosts being involved are keibi that acts as server, and trying to

Re: IPSec trouble

2006-12-17 Thread viq
On 17/12/06, viq [EMAIL PROTECTED] wrote: On 17/12/06, Mathieu Sauve-Frankel [EMAIL PROTECTED] wrote: On Sun, Dec 17, 2006 at 02:16:48PM +0100, viq wrote: Yes, again... I am trying to set up VPN using IPSec, right now very basic setup, and it doesn't work as expected. Hosts being involved

Re: IPSec trouble - Phase 2 negotiations with Cisco PIX and NAT-T

2005-05-06 Thread Erik Carlseen
Ok, I think I solved my own problem and there appears to be a bug in isakmpd. Apparently isakmpd was having trouble matching the SAs when key lifes were specified by both time (seconds) and traffic quantity (kilobytes). The relevant log information is included post signature. The configuration

IPSec trouble - Phase 2 negotiations with Cisco PIX and NAT-T

2005-05-05 Thread Erik Carlseen
I've been banging my head against this problem for a few days and was wondering (hoping) someone around here has an answer. I'm trying to set up a VPN with OpenBSD on my end, and a Cisco PIX on the other. The PIX is hiding behind a NAT firewall (God only knows why - I asked nicely and I'm not