This article provides the OID which can be used to fetch the oversize frames (frames which are above 1518 bytes length) and reported as Oversized Frames on the Interfaces.
root@router> show interfaces et-0/2/7 extensive | match "rro|fra"
Link-level type: Ethernet, MTU: 1514, LAN-PHY mode, Speed: 100Gbps, BPDU Error: None, Loop Detect PDU Error: None, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Enabled, Auto-negotiation: Disabled,
Input errors:
Errors: 60094, Drops: 0, Framing errors: 0, Runts: 0, Policed discards: 0, L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, FIFO errors: 0, Resource errors: 0
^^^^^^
Output errors:
Carrier transitions: 0, Errors: 0, Drops: 0, Collisions: 0, Aged packets: 0, FIFO errors: 0, HS link CRC errors: 0, MTU errors: 0, Resource errors: 0
Bit errors 0
Errored blocks 0
Ethernet FEC statistics Errors
FEC Corrected Errors 0
FEC Uncorrected Errors 0
FEC Corrected Errors Rate 0
FEC Uncorrected Errors Rate 0
CRC/Align errors 0 0
FIFO errors 0 0
MAC control frames 0 0
MAC pause frames 0 0
Oversized frames 60094 <<<<<<<<<
Jabber frames 0
Fragment frames 0
VLAN tagged frames 0
Total errors 60094 0 <<<<<<<<<<<
Output packet error count 0
Unable to fetch the oversized frames individually.
root@router> show snmp mib walk 1.3.6.1.2.1.16.1.1.1.10 | match 542etherStatsOversizePkts.542 = 60094 <<<The OID etherStatsOversizePkts or 1.3.6.1.2.1.16.1.1.1.10 helps to poll the oversized frames from the interfaces on the device.