mount.nfs: trying text-based options 'vers=4,addr=131.181.171.80,clientaddr=192.168.93.129'
mount.nfs: mount(2): No such file or directory
mount.nfs: trying text-based options 'addr=131.181.171.80'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 131.181.171.80 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: trying 131.181.171.80 prog 100005 vers 3 prot UDP port 49471
mount.nfs: portmap query retrying: RPC: Program/version mismatch
mount.nfs: prog 100005, trying vers=3, prot=6