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NFSv3 mount from clients hang and timeout due to portmapper blocked on firewall

NFSv3 mount from clients hang and timeout due to portmapper blocked on firewall

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Views:: 1,403

Visibility:: Public

Votes:: 0

Category:: ontap-9

Specialty:: nas

Last Updated:

Applies to

ONTAP 9
NFS v3

Issue

Fresh attempts to mount NFS export hang and throw below (or similar) error

[root@RHEL7 ~] mount.nfs: Connection timed out

Existing mounts continue to work until or unless they are unmounted