FreeBSD/PFSense Show SFP tranceiver data

[DerMeldos]

command:

ifconfig -v <interface>

Example:

[23.09-RELEASE][admin@PFSENSE0101.ricardoweigel.de]/root: ifconfig -v ixl1
ixl1: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500
        description: WAN
        options=48100b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWFILTER,HWSTATS,MEXTPG>
        ether 3c:fd:fe:a9:c0:61
        inet 45.129.134.9 netmask 0xffffff80 broadcast 45.129.134.127
        inet6 fe80::3efd:feff:fea9:c061%ixl1 prefixlen 64 scopeid 0x2
        media: Ethernet autoselect (10GBase-AOC <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        plugged: SFP/SFP+/SFP28 Unknown (RJ45)
        vendor: MikroTik PN: S+RJ10 SN: HFG01S07YRQ DATE: 2023-12-28
        module temperature: 86.00 C voltage: 3.29 Volts
        lane 1: RX power: 0.00 mW (-inf dBm) TX bias: 0.00 mA