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Full Discussion: Tunneling NFS through SSH????
Special Forums Hardware Filesystems, Disks and Memory Tunneling NFS through SSH???? Post 302190339 by ImpeccableCode on Tuesday 29th of April 2008 10:41:31 AM
Old 04-29-2008
Tunneling NFS through SSH????
Hello Folks,

Im trying to pass the NFS Shared data through the SSH tunnel. Following are the Steps for my Executions:
A) Commands Executed on Server (NFS Server + SSHD Server running)
i) share -F nfs -o rw=<NFS Server IP> /home
ii) Start the NFS Server Services and SSHD Services.

B)Commands Executed on NFS Client (For mounting the NFS Server Share)
-- Creation of SSH Tunnel first:
i) ssh -fNg -L "5555:<NFS Server IP>:2049" <NFS Server IP> -l <UserName>
Port No . 2049 got from"rpcinfo -p <NFS Server IP>" -- nfs
ii)ssh -fNg -L "6666:<NFS Server IP>:30458" <NFS Server IP> -l <UserName>
Port No . 30458 got from"rpcinfo -p <NFS Server IP>" -- mountd

iii) mount -F nfs -o port=5555 <NFS Client IP or Localhost>:/home /mnt/nfs/
ERROR: nfs mount: localhost:/home: Permission denied
iV) mount -F nfs -o port=6666 <NFS Client IP or Localhost>:/home /mnt/nfs/
ERROR: nfs mount: localhost:/home: Permission denied

Folks, how can i resolve the error occuring at above two steps iii) and iv)...

Any Suggestions in this regard...especially any pointers to proceed on the topic of " Tunneling NFS through/via SSH" on Soalris 10
will be highly appreciated.

--Sachin Jambhulkar
 

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LEARN ABOUT CENTOS

tapset::nfs_proc

tapset::nfs_proc(3stap) 												   tapset::nfs_proc(3stap)

NAME

       tapset::nfs_proc - systemtap nfs_proc tapset

DESCRIPTION

       nfs.proc.lookup
	      NFS client opens/searches a file on server

	       See probe::nfs.proc.lookup(3stap)
	       for details.

       nfs.proc.read
	      NFS client synchronously reads file from server

	       See probe::nfs.proc.read(3stap)
	       for details.

       nfs.proc.write
	      NFS client synchronously writes file to server

	       See probe::nfs.proc.write(3stap)
	       for details.

       nfs.proc.commit
	      NFS client committing data on server

	       See probe::nfs.proc.commit(3stap)
	       for details.

       nfs.proc.read_setup
	      NFS client setting up a read RPC task

	       See probe::nfs.proc.read_setup(3stap)
	       for details.

       nfs.proc.read_done
	      NFS client response to a read RPC task

	       See probe::nfs.proc.read_done(3stap)
	       for details.

       nfs.proc.write_setup
	      NFS client setting up a write RPC task

	       See probe::nfs.proc.write_setup(3stap)
	       for details.

       nfs.proc.write_done
	      NFS client response to a write RPC task

	       See probe::nfs.proc.write_done(3stap)
	       for details.

       nfs.proc.commit_setup
	      NFS client setting up a commit RPC task

	       See probe::nfs.proc.commit_setup(3stap)
	       for details.

       nfs.proc.commit_done
	      NFS client response to a commit RPC task

	       See probe::nfs.proc.commit_done(3stap)
	       for details.

       nfs.proc.open
	      NFS client allocates file read/write context information

	       See probe::nfs.proc.open(3stap)
	       for details.

       nfs.proc.release
	       NFS client releases file read/write context information

	       See probe::nfs.proc.release(3stap)
	       for details.

       nfs.proc.handle_exception
	      NFS client handling an NFSv4 exception

	       See probe::nfs.proc.handle_exception(3stap)
	       for details.

       nfs.proc.create
	      NFS client creating file on server

	       See probe::nfs.proc.create(3stap)
	       for details.

       nfs.proc.remove
	      NFS client removes a file on server

	       See probe::nfs.proc.remove(3stap)
	       for details.

       nfs.proc.rename
	      NFS client renames a file on server

	       See probe::nfs.proc.rename(3stap)
	       for details.

SEE ALSO

	  probe::nfs.proc.lookup(3stap),      probe::nfs.proc.read(3stap),	probe::nfs.proc.write(3stap),	  probe::nfs.proc.commit(3stap),
       probe::nfs.proc.read_setup(3stap),	       probe::nfs.proc.read_done(3stap),	       probe::nfs.proc.write_setup(3stap),
       probe::nfs.proc.write_done(3stap),  probe::nfs.proc.commit_setup(3stap),  probe::nfs.proc.commit_done(3stap),  probe::nfs.proc.open(3stap),
	probe::nfs.proc.release(3stap),  probe::nfs.proc.handle_exception(3stap),  probe::nfs.proc.create(3stap),  probe::nfs.proc.remove(3stap),
       probe::nfs.proc.rename(3stap),  stap(1), stapprobes(3stap)

IBM
									---						   tapset::nfs_proc(3stap)
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