Filter out docker interfaces (veth -interfaces)

Hi

I would like to same mechanism to ignore docker/k8s network interfaces from polling and showing up.

I'm polling our Nutanix Prism Central CVM:s thru SNMP and it's running its some Docker or K8S cluster inside them and its constantly deleting and creating veth -interfaces. So log is saying like:

vethfd3fe3c0 Interface was marked as DELETED

vethfd3fe3c0 Interface changed: [ifDescr] '' -> 'vethfd3fe3c0'; [ifType] '' -> 'ethernetCsmacd'; [ifMtu] '' -> '1400'; [ifSpeed] '' -> '10000000000'; [ifPhysAddress] '' -> '7653e2451929'; [ifAdminStatus] '' -> 'down'; [ifOperStatus] '' -> 'down'; [ifName] '' -> 'vethfd3fe3c0'; [ifHighSpeed] '' -> '10000'; [ifPromiscuousMode] '' -> 'false'; [ifConnectorPresent] '' -> 'true'; [port_label] '' -> 'vethfd3fe3c0'; [port_label_short] '' -> 'vethfd3fe3c0'; [port_label_base] '' -> 'vethfd3fe'; [port_label_num] '' -> '3c0'; [ifLastChange] '2023-09-15 11:47:21' -> '2023-09-15 11:45:13'

this happens many times per hour.