And if you had never heard of systemshell and need to set it up (on a lab system):

## First obtain the advanced privileges
priv set advanced

## Then unlock and reset the diag users password
useradmin diaguser unlock
useradmin diaguser password

## Now you should be able to access the systemshell and use all the standard Unix
## commands
systemshell
login: diag
password: ********
 

Warning:  The system shell provides access to low-level
diagnostic tools that can cause irreparable damage to
the system if not used properly.  Use this environment
only when directed to do so by support personnel.

thanks

On Jun 5, 2012, at 5:56 PM, Blake Golliher wrote:

I love this list, cause it makes me hack a little bit.  So if you are
on ontap8, bust into systemshell.

There's a cool little command called tcp_client.  Using it, to test if
10566 (snapmirror tcp port) is open goes like this.

odin% tcp_client
usage: tcp_client my_ip my_port server_ip server_port
odin% tcp_client 10.0.0.2 10289 10.0.0.1 10566
***25 bytes sent
server closed
odin%

port 22 is specifically not open, so it hung here.  And ctrl-c got me
out.  It may have wanted a lower source port too.

odin% tcp_client 10.0.0.2 10289 10.0.0.1 22

^C
odin% man tcp_client
man: Command not found.
odin% tcp_client -h
usage: tcp_client my_ip my_port server_ip server_port
odin% tcp_client 10.0.0.2 10289 10.0.0.1 10566
***25 bytes sent
server closed
odin%

On the remote side, we see this.

frigg> Tue Jun  5 17:48:48 PDT [frigg:
snapmirror.src.versionMismatch:error]: Received SnapMirror request
with incompatible version.
Tue Jun  5 17:49:35 PDT [frigg: snapmirror.src.versionMismatch:error]:
Received SnapMirror request with incompatible version.

frigg>

So that seems to be a way to do it.  If there's an easier way, let's
here it (besides asking the network guys).

-Blake



On Tue, Jun 5, 2012 at 4:16 PM, tmac <tmacmd@gmail.com> wrote:
If it is an active snapmirror session, then maybe a netstat -a and look for
port 10566

On Jun 5, 2012 7:14 PM, "Iluhes" <iluhes@yahoo.com> wrote:

I need to check if the firewall is open between filers on snapmirror
ports.
I cannot find a "telnet" command so I can telnet from fi ler to to filer
on specific port.
How do I check from filer CMD line if the ports on the snapmirror partner
are open
Thanks!

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