VPN Tunnel monitoring

Leeroy · Joined: 18 Jan 2008 Posts: 14 Location: Paris, France

I solved my issue. In fact the time to execute was long because more than 200 tunnels exist on the host. So i execute the script on the other side of the tunnel where there is 1 or 2 tunnels.

Also, i've another issue. After an ipsec (lan to lan) tunnel fails and comes up, cacti / snmpd (i don't know which exactly) isn't able to recover information. This appears only on ASA whiches haves 2 tunnels. It seems that snmp can't find mib value.
The result of lan2lan_cisco.pl execution is tx:0 / rx:0 or "request error: No response from remote host 'xxx.xxx.xxx.xxx' at lan2lan_cisco.pl line 124."

Setarcos · Posted: Tue May 06, 2008 7:38 pm Post subject:

Hi Folks,

I hacked up the original script, and created an indexed script query to simplify adding peers. If you are interested, check out the thread here.

cgi_itdeusto · Joined: 17 Jun 2010 Posts: 2

Sorry for my English. This script worked fine and it's just what I needed but I have a problem. Suddenly one day left to paint the graphics. I have not made any software change. Running the script returns me the following error:

"request error: A loop Was detected with the table on the remote host at / var/www/cacti/scripts/query_lan2lan_cisco.pl line 246"

Does anyone know how to fix? I think it is related to the router does not increase the OID and may be solved with the option "Non Increasing" Net:: SNMP but I do not know how to activate it. Anybody can help me?

Thank you very much