Network interface mtu does not match across cluster members-paloaltonetworks-panos
Indeni will identify when two devices are part of a cluster and alert if their network interface mtu are different.
Ensure the network interface mtu setting matches across devices in a cluster.
How does this work?
This alert logs into the Palo Alto Networks firewall through api and retrieves the status of all network interfaces. In that output, it retrieves the MTU values.
Why is this important?
The MTU of an interface may be inadvertently set to a low value. It’s important to know if this happens and fix it.
Without Indeni how would you find this?
Alerting on low MTU values normally requires scripting to be done by the administrator.
Failed to fetch the data: https://bitbucket.org/indeni/indeni-knowledge/src/master/parsers/src/panw/panos/show-interface/show-interface.ind.yaml
Failed to fetch the data: https://bitbucket.org/indeni/indeni-knowledge/src/master/rules/templatebased/crossvendor/CrossVendorClusterInterfaceMtuVsx.scala