avalanche 4.87 test works fine in Windows machine. When we export it to a linux machine, the test keeps complaining about likes this
Download ABL log files to /root/Project_0001-Test_0001/ablLogs ERROR: (cannot_reserve_port) Reserve failed for ports 1 slot 1 at 10.128.64.231 : Error mapping port [//10.128.64.231/1/1]
logs show something like this, but setting the recommend `SPIRENTD_LICENSE_FILE` did not help
2018-12-13 01:52:51,211 ERROR -- [BLL]--error = in perform: Failed to connect to a license server. Please check that a license server is available and the 'SPIRENTD_LICENSE_FILE' environment variable is set to the server's address/hostname. java.lang.RuntimeException: in perform: Failed to connect to a license server. Please check that a license server is available and the 'SPIRENTD_LICENSE_FILE' environment variable is set to the server's address/hostname.