Am Montag 11 August 2008 12:03:06 schrieb Alex Dehaini: > If it listens on a port, use check_udp to listen on port 4500. > > I don't understand your second question. You can create a VPN tunnel using > two routers or VPN apps like openvpn or freeswan running unix/linux. > Alternatively, you can use DNAT and send all port 80 requests to your > nagios server. > > On Mon, Aug 11, 2008 at 9:27 AM, Frank Fiene <[EMAIL PROTECTED]> wrote: > > Am Montag 11 August 2008 10:13:47 schrieb Alex Dehaini: > > > Does racoon listen on a port? > > > > Only if NAT-Traversal is enabled, Port 4500 UDP i think. > > > > But what i would do is to create a VPN between your Nagios server and the > > VPN > > gateway and try ICMP through the tunnel.
This was not a question. You can create also a VPN between a PC running Linux and a VPN gateway with IPSEC. If you have a VPN you can do a ping to an IP address behind the VPN gateway to test if the VPN is up. For example you can use the LAN IP address of the VPN gateway. Regards -- Frank Fiene / IT-Services Fon: +49 2526 29-6200 Fax: +49 2526 29-16-6200 mailto: [EMAIL PROTECTED] www.veka.com VEKA AG Dieselstr. 8 48324 Sendenhorst Deutschland/Germany Vorstand: Andreas Hartleif (Vorsitzender), Dr. Andreas W. Hillebrand Bonifatius Eichwald, Elke Hartleif, Dr. Werner Schuler Vorsitzender des Aufsichtsrates: Heinrich Laumann HRB 8282 AG Münster ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null