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SSH to cluster or node management LIFs are failing

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533
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Votes:
1
Category:
ontap-9
Specialty:
CORE
Last Updated:

Applies to

ONTAP 9

Issue

  • SSH connection attempts to cluster mgmt or node mgmt are failing.

ssh @
kex_exchange_identification: Connection closed by remote host
Connection closed by X.X.X.X port 22

  • SSH connection attempts to SP/BMC are successful.
  • MESSAGES.LOG.GZ log observed:

00000015.00054478 0009eb1a Tue Jun 06 2023 07:19:42 -05:00 [daemon:info] 1 2023-06-06T07:19:42.070912-05:00 node01 xinetd 8824 - - START: ssh pid=74235 from=::ffff:X.X.X.X vsid=-1 role=0x20
00000015.00054479 0009eb1a Tue Jun 06 2023 07:19:42 -05:00 [auth:error] 1 2023-06-06T07:19:42.123823-05:00 node01 sshd 74235 - - error: Unsupported Match attribute Match
00000015.0005447a 0009eb1a Tue Jun 06 2023 07:19:42 -05:00 [auth:CRITICAL] 1 2023-06-06T07:19:42.124036-05:00 node01 sshd 74235 - - fatal: /etc/ssh/sshd_config line 104: Bad Match condition
00000015.0005447b 0009eb1a Tue Jun 06 2023 07:19:42 -05:00 [daemon:info] 1 2023-06-06T07:19:42.124653-05:00 node01 xinetd 8824 - - EXIT: ssh status=255 pid=74235 duration=0(sec)

 

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