Checking a component port availability from the Presentation Server
Supported with 11.3.02 and later
The tssh component portcheck
command to check a component's port availability is supported only with TrueSight Presentation Server version 11.3.02 and later.
You can check the availability of a component's port by running the tssh component portcheck
command in the Presentation Server.
Syntax
tssh component portcheck <host> <port> [timeout in milliseconds]
- host: Specify a host name whose port availability you want to check.
- port: Specify a port number to check availability.
- timeout: The timeout parameter is optional. If you want to set a timeout value, specify it in milliseconds. The default value of timeout is 5000 ms. You can change the default value by running the following command:
tssh properties set portcheck.remote.timeout.milliseconds 10000 reload
Examples
Example 1: Connection Success
tssh component portcheck tsimServer.bmc.com 8080
Output
Port 8080 on tsimServer.bmc.com is reachable.
Connection status:- Success.
Example 2: Missing arguments
tssh component portcheck tsimServer1.bmc.com
Output
[Usage : tssh component portcheck <host> <port> [timeout optional default 5000 ms]]
Example 3: Host not reachable
tssh component portcheck tsimServer2.bmc.com 80
Output
Connection status:- Failed: host tsimServer2.bmc.com
cannot be resolved.
Recommended action:- Check if the host is valid. Ensure that DNS is resolving host or the hosts file has an entry for the host
Example 4: Port out of range
tssh component portcheck tsimServer3.bmc.com 99999999
Output
Connection status: Failed: Unable to establish a connection with the host tsimServer3.bmc.com on port 99999999, exception: port out of range:99999999
Example 5: Connection refused
tssh component portcheck tsimServer4.bmc.com 9999
Output
Connection status:- Failed: Connection refused: connect while attempting to reach host tsimServer4.bmc.com on port 9999.
Recommended action:- Check if the port is open on host tsimServer.bmc.com and there is no network delay in reaching the host
Example 6: Connection timeout
tssh component portcheck tsimServer5.bmc.com 80 50
Output
Connection status: Failed: timeout while attempting to reach host tsimServer5.bmc.com on port 80 within timeout 50 ms.
Recommended action: Check if the port is open on host tsimServer.bmc.com and there is no network delay in reaching the host
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