Ethernet Link OAM (802.3ah)
Enabled
WAN Interface:
OAM ID: (positive integer)
Auto Event
Variable Retrieval
Link Events
Remote Loopback
Active Mode

Ethernet Service OAM (802.1ag / Y.1731)
Enabled 802.1ag Y.1731
WAN Interface:
MD Level: [0-7]
MD Name: [e.g. Broadcom]
MA ID: [e.g. BRCM]
MEG Level: [0-7]
MEG ID: [e.g. Broadcom]
Local MEP ID: [1-8191]
Local MEP VLAN ID: [1-4094] (-1 means no VLAN tag)
CCM Transmission
CCM Interval:
Remote MEP ID: [1-8191] (-1 means no Remote MEP)

Loopback and Linktrace Test
Target MAC: [e.g. 02:10:18:aa:bb:cc]
Linktrace TTL: [1-255] (-1 means no max hop limit)

Loopback Result:
Linktrace Result: