Command Line Interface (CLISH) Access
Access to command line is provided via SSH protocol version 2.
To access CLISH user can use the “admin” identity.
From your machine you can use “putty” or any other preferred ssh client to connect to the device.
ssh -l admin <ip address>
Example :
ssh -l admin 169.254.1.1
Enter the password for user admin when prompted.
The default password for admin is “admin”, unless the password was changed by the user.
Iperf Test
Iperf is commonly used network tool for measuring throughput of a network.
cnWave provides iperf tool using the command line interface to measure the basic link and study the radio link parameters.
Note: This should not be considered as a performance throughput tool.
Iperf has server and client functionality and can create data streams between two devices in one or both directions.
IPERF SERVER
Login to the device where you want to run the server utility as mentioned above.
Note: The ssh session will not come back to CLISH in the server side, user must close the ssh session.
STEP 1: Kill any previous iperf sessions running.
CLISH> system iperf kill
STEP 2: Clear previous iperf results. This will erase all old results in the system.
CLISH> system iperf clear
After one second enter again to get to the CLISH prompt.
STEP 3: Run iperf server
CLISH> service iperf -s -i 1 -p 6000
The above session will make the iperf to wait for packets on port 6000.
The “-p” option is MUST so as to have multiple results and user can use any port up to 65535
IPERF CLIENT
Login to the device where you want to run the client utility as mentioned above.
STEP 1: Kill any previous iperf sessions running.
CLISH> system iperf kill
STEP 2: Clear previous iperf results. This will erase all old results in the system.
CLISH> system iperf clear
After one second enter twice to get the prompt again.
STEP 3: Find the remote end ip address.
CLISH>show breeze decision adj
> node-00.04.56.88.30.64
Neighbor Local Intf Remote Intf Metric Label NextHop-v4 NextHop-v6 Uptime Area
node-00.04.56.88.30.25 terra0 terra16 1 0 0.0.0.0 fe80::2004:56ff:fe88:3025 5h6m N/A
STEP 4: Running iperf client
Make sure the server is running before iperf client is run.
If the server is not running the iperf command will come out immediately.
CLISH> service iperf -c fe80::2004:56ff:fe88:3025%terra0 -i 1 -P 4 -t 10 -p 6000
Wait for 10 to 12s for the above command to complete.
STEP 5: Read result
CLISH>system iperf show
