A client which is non-SoftEther VPN software (...)

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kamil445
Posts: 21
Joined: Sat Apr 12, 2014 2:14 pm

A client which is non-SoftEther VPN software (...)

Post by kamil445 » Sun Nov 09, 2014 6:29 pm

2014-11-09 19:10:19.570 On the TCP Listener (Port 443), a Client (IP address 203.180.0.37, Host name "public-nat-d.vpngate.net", Port number 37017) has connected.
2014-11-09 19:10:19.570 For the client (IP address: 203.180.0.37, host name: "public-nat-d.vpngate.net", port number: 37017), connection "CID-233" has been created.
2014-11-09 19:10:20.517 SSL communication for connection "CID-233" has been started. The encryption algorithm name is "RC4-MD5".
2014-11-09 19:10:23.658 Connection "CID-233" terminated by the cause "A client which is non-SoftEther VPN software has connected to the port." (code 5).
2014-11-09 19:10:23.658 Connection "CID-233" has been terminated.
2014-11-09 19:10:23.658 The connection with the client (IP address 203.180.0.37, Port number 37017) has been disconnected.
2014-11-09 19:13:48.712 On the TCP Listener (Port 443), a Client (IP address 119.198.68.13, Host name "119.198.68.13", Port number 65197) has connected.
2014-11-09 19:13:48.712 For the client (IP address: 119.198.68.13, host name: "119.198.68.13", port number: 65197), connection "CID-234" has been created.
2014-11-09 19:13:48.725 Connection "CID-234" has been terminated.
2014-11-09 19:13:48.725 The connection with the client (IP address 119.198.68.13, Port number 65197) has been disconnected.
2014-11-09 19:13:49.372 On the TCP Listener (Port 443), a Client (IP address 119.198.68.13, Host name "119.198.68.13", Port number 65198) has connected.
2014-11-09 19:13:49.372 For the client (IP address: 119.198.68.13, host name: "119.198.68.13", port number: 65198), connection "CID-235" has been created.
2014-11-09 19:13:49.717 SSL communication for connection "CID-235" has been started. The encryption algorithm name is "RC4-MD5".
2014-11-09 19:13:50.398 Connection "CID-235" terminated by the cause "A client which is non-SoftEther VPN software has connected to the port." (code 5).
2014-11-09 19:13:50.398 Connection "CID-235" has been terminated.


"terminated by the cause "A client which is non-SoftEther VPN software has connected to the port." (code 5)."

What this is ???

lun
Posts: 9
Joined: Sat Feb 07, 2015 7:47 pm
Location: malaysia

Re: A client which is non-SoftEther VPN software (...)

Post by lun » Sat Feb 07, 2015 9:40 pm

Which mean the client is connecting via client other than the softether client.eg:the client may connect via openvpn client ,windows built in client or other 3rd party client.

thisjun
Posts: 2458
Joined: Mon Feb 24, 2014 11:03 am

Re: A client which is non-SoftEther VPN software (...)

Post by thisjun » Wed Feb 18, 2015 7:45 am

I think these may be port scanning.

thisjun
Posts: 2458
Joined: Mon Feb 24, 2014 11:03 am

Re: A client which is non-SoftEther VPN software (...)

Post by thisjun » Wed Feb 18, 2015 7:45 am

I think these may be port scanning.

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