NFS mount hung when using IPsec
Applies to
- Ontap 9.8 and later
- IPSEC
- RedHat
- Libreswan
Issue
- Mounting volume on nfs client hung when using IPSEC.
[root@host1 root]# /sbin/mount.nfs -v 10.x.x.x:volume /var/tmp/test -o vers=4
mount.nfs: timeout set for Wed May 3 10:49:43 2023
mount.nfs: trying text-based options 'vers=4,addr=10x.x.x,clientaddr=10.x.x.x'
- IPSEC connection is established between client and storage. After that, when performing nfs mount or showmount command, it is hung.