Seems like a case for a custom field capability in the host records. If this were available in the alerting system and group system, then devices could be categorized accordingly. That would also solve (potentially) issues like ISP port speed versus native port speed, when necessary. I know the theme of Observium is not to have to meddle with manual setup, but sometimes it is unavoidable if necessary information cannot be pulled from the devices themselves.
Regards, Mark
On 9/12/2015 10:00 AM, Adam Armstrong wrote:
Differentiating between routers and switches is pretty difficult these days.
You might be able to do it with marginally complex hardware regexps.
Adam.
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On 12 September 2015 17:43:49 Andrew Plas andrewp.plas@gmail.com wrote:
I am looking to create an alert checker to send an alert when an Ethernet interface on a Cisco IOS router goes down- for example when the router is still up and available in monitoring, but a physical link is down due to a local switch failure, carrier CPE down, peer (unamanaged) router down... We receive syslogs of course, but these can occasionally get lost in the flood and not noticed as actionable by NOC staff.
Is there an effective way to make a device match for Cisco routers, but not Cisco switches? The OS type both show up as "ios", and I haven't found something router-specific to successfully match on. I can do this individually by device name, but unfortunately our naming scheme isn't specific enough to match them all with *rt* or *wan or similar.
As you can see below, I set the device match to "os equals ios" which includes switches that have a ton of link-down-but-enabled ports on them!
Thank you, Andrew
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