earlier when i did

set net_port 28960

then in console i get

 

[      6923]       dvar set net_port 28960
[      6927] Opening IP socket: localhost:-1
[      6930] Opening IP socket: localhost:28960
[      6932] WARNING: UDP_OpenSocket: bind: WSAEADDRINUSE
[      6934] Opening IP socket: localhost:28961
[      6934]       dvar set net_port 28961
[      6937] Hostname: Rahul-PC
[      6939] IP: 192.168.1.20
[      6939]       dvar set net_port 28961
[      6942] UPNP: Testing device 'urn:schemas-upnp-org:device:InternetGatewayDevice:1' by sending packet to 239.255.255.250:1900
[      6948] UPNP: Testing device 'urn:schemas-upnp-org:service:WANIPConnection:1' by sending packet to 239.255.255.250:1900
[      6950] UPNP: Testing device 'urn:schemas-upnp-org:service:WANPPPConnection:1' by sending packet to 239.255.255.250:1900
[      6952] UPNP: Testing device 'upnp:rootdevice' by sending packet to 239.255.255.250:1900

 

then when i did

set net_port 28961

i get

[      8943]       dvar set net_port 28961
[      8947] Opening IP socket: localhost:-1
[     10667] Opening IP socket: localhost:28961
[     10780]       dvar set net_port 28961
[     10785] Hostname: Rahul-PC
[     10788] IP: 192.168.1.20
[     10788]       dvar set net_port 28961 :oops: 
[     10912] UPNP: Testing device 'urn:schemas-upnp-org:device:InternetGatewayDevice:1' by sending packet to 239.255.255.250:1900
[     10915] UPNP: Testing device 'urn:schemas-upnp-org:service:WANIPConnection:1' by sending packet to 239.255.255.250:1900
[     10918] UPNP: Testing device 'urn:schemas-upnp-org:service:WANPPPConnection:1' by sending packet to 239.255.255.250:1900
[     10923] UPNP: Testing device 'upnp:rootdevice' by sending packet to 239.255.255.250:1900

 

in both 28960 and 28961 i can connect to my server but no other can see my server and by extrenal ip 120.56.220.228:28961 or 120.56.220.228:28960 .its still not connecting help me plse

Means ur ports are closed.