Our company has an internal network server. I need to do port mapping to access a certain port of it. I used runassrv.exe, a program that can add any exe file as a service, to add Packet Transmit.exe as a service. The command I wrote, I don't know if there is any mistake, but it can still start normally. I hope experts can give advice.
On the external network server:
runassrv add /cmdline:"C:\WINDOWS\system32\pt.exe -listen 88 1111" /name:"Mysrv1" /dispname:"Network Security Communication" /desc:"To provide secure communications network, if this service is disabled, any services dependent on it will not be able to start." /starttype:autostart /unstoppable
On the internal network server:
runassrv add /cmdline:"C:\WINNT\system32\pt.exe -slave 59.61.105.11 88 127.0.0.1 1111" /name:"Mysrv1" /dispname:"Network Security Communication" /desc:"To provide secure communications network, if this service is disabled, any services dependent on it will not be able to start." /starttype:autostart
The services are all started and the mapping is successful. But why does the service on the external network server stop automatically after a few hours. And restarting the external network server doesn't work, the result is the same. I tested many times. So I really can't figure out what's going on. I really hope that experts who know can give advice. Thank you very much.
On the external network server:
runassrv add /cmdline:"C:\WINDOWS\system32\pt.exe -listen 88 1111" /name:"Mysrv1" /dispname:"Network Security Communication" /desc:"To provide secure communications network, if this service is disabled, any services dependent on it will not be able to start." /starttype:autostart /unstoppable
On the internal network server:
runassrv add /cmdline:"C:\WINNT\system32\pt.exe -slave 59.61.105.11 88 127.0.0.1 1111" /name:"Mysrv1" /dispname:"Network Security Communication" /desc:"To provide secure communications network, if this service is disabled, any services dependent on it will not be able to start." /starttype:autostart
The services are all started and the mapping is successful. But why does the service on the external network server stop automatically after a few hours. And restarting the external network server doesn't work, the result is the same. I tested many times. So I really can't figure out what's going on. I really hope that experts who know can give advice. Thank you very much.

