B:\>pscp.exe "demo.txt" gugu@**.**.**.121:"/tmp/DEMO.txt"
ssh_init: Network error: Cannot assign requested address B:\>ping **.**.**.121 Pinging **.**.**.121 with 32 bytes of data:
Reply from **.**.**.121: bytes=32 time=21ms TTL=57
Reply from **.**.**.121: bytes=32 time=23ms TTL=57
Reply from **.**.**.121: bytes=32 time=20ms TTL=57
Reply from **.**.**.121: bytes=32 time=32ms TTL=57
Ping statistics for **.**.**.121:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 20ms, Maximum = 32ms, Average = 24ms
Почему тогда нет коннекта в первой команде? 22 порт на **.**.**.121 открыт, и там есть sshd