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Hi, thanks for Observium. Excellent install, and day to day experience with this fine product.
We have 10x Cisco 5510 ASA firewalls on our WAN. They all run IOS 9.1.6. There are various IKEv1 and v2 VPN tunnels setup between them. There are no routing protocols such as BGP, OSPF activated on any of them. Pretty basic configs to be honest. Every one of them has at least 1 default route in the config. Reverse route injection on the tunnel.
My main goal is to monitor traffic in/out of the VPN tunnels. This was easily achieved on most of the devices... after polling the routing tab appeared in Observium web interface. When I click on 'Routing' I can see the ipsec tunnels being graphed.
Wondering why a number of the CIsco ASA do not show a routing tab in the Observium menu. And the ones that do have a routing tab are missing some tunnel info and graphs. I've diff'd the Cisco configs, but can't spot anything that would affect the poller not detecting the IPSec tunnels. I tried to search the archives for a similar issue but the link 404's on this page http://postman.memetic.org/cgi-bin/mailman/listinfo/observium
The device that have no routing tab on the web interface are polled and show this
##### Module Start: cipsec-tunnels ##### o Module time 0.1326s
as you can see there is no Tunnel detected.
On the other devices with routing menu on the web interface, some ipsec tunnel graphs are missing. When I run the poller it shows this..... ##### Module Start: cipsec-tunnels ##### Tunnel 5292 (21958656) Address x.x.x.x HC Tunnel 7713 (36671488) Address y.y.y.y HC Tunnel 7714 () Address HC o Module time 4.6601s
Notice how HC Tunnel 7714 has no ip. Odd, as this tunnel is up and passing traffic. This graph is missing from the web interface. It's only IKEv2 wondering if this causes an issue?
Devices are all polled using SNMP v2c The monitoring machine runs Version: CE 0.16.1.7533 Ubuntu 14.04.4 LTS 64 Bit
Any help is greatly appreciated. Regards, Warren