Rx/Tx errors on switch interlink after upgrade to 3.9.2400
Applies to
- Mellanox SN2010
- Onyx 3.9.2400
- NetApp HCI
Issue
- Rx/Tx errors in (Inter Peer Link) IPL after switch upgrade to 3.9.2400
- MTU inconsistency
- WebGUI/CLI will show 9216 MTU but members of port channel HW status show 1522
Eth1/20:
Admin state : Enabled
Operational state : Up
MTU : 9216 bytes (Maximum packet size 9238 bytes)20|0x10500 | Up| Up| Plugged| Speed|0x00B00000|0x00100000| 100GB_CR4| Post-FEC| 1522
- Increase in oversize packets on the switch
Eth1/20:
Rx:
1610 oversize packetsEth1/22:
Rx:
1189 oversize packets