SNMP autodiscovery leads to several interfaces, which is which?

JPElectron

I used PRTG to do an autodiscovery of a USG Flex 500, it made several sensors but how to know which one is tied to which port? vs. interface? vs. vlan? vs. zone?

lo, which I assume was loopback and not important to me so I deleted that sensor

eth_base

eth_base1

eth1

eth2

eth3

eth4

eth5

eth6

eth7

Zyxel_James

Please check the corresponding interface by CLI: debug system ip addr

Zyxel_James

Please check the corresponding interface by CLI: debug system ip addr

JPElectron

Worked great - thank you!