"All Path Down" occurs on ifgrp even the network ports are physically linkup

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Views:: 475

Visibility:: Public

Votes:: 0

Category:: fas-systems

Specialty:: hw

Last Updated:

Applies to

ONTAP 9.3P7
FAS2520

Issue

Network ports are physically linkup but "All Path Down" occurs on ifgrp:a0a(e0a,e0b,e0c,e0e).
Link down/up events are reported repeatedly on switch side which is connected to e0a & e0b port.
Ifgrp a0a is working fine with e0c & e0e port when the cables are pulled out from e0a & e0b port.

Example:

slot 0: Gigabit Ethernet Controller 82580 e0a MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) e0b MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) e0M MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) e0P MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) Device Type: 150E Firmware Version: 3.22 0x80000101 slot 0: 1/10 Gigabit Ethernet Controller IX2-T e0c MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) e0d MAC Address: 00:a0:98:7c:xx:xx (auto-100tx-fd-up) e0e MAC Address: 00:a0:98:7c:xx:xx (auto-1000t-fd-up) e0f MAC Address: 00:a0:98:7c:xx:xx (auto-100tx-fd-up)

IFGRPS.XML

Node filer Interface Group Name a0a Distribution Function ip Create Policy multimode_lacp Port Participation full Network Ports e0a e0b e0c e0e Up Ports e0a e0b e0c e0e