Remote IP

[AlexSchaft]

Alex,

I'm really familiar with the socket function ! . This won't work if the client connection come from the internet over a Router you'll obtain the ROUTER IP !

Best Regards,

Sylvain

I have used sockets over routers before, and have never had an issue with only getting the router ip....

Below over vpn

Code: Select all

D:\Dev>ipconfig

Windows IP Configuration

PPP adapter AST:

        Connection-specific DNS Suffix  . :
        IP Address. . . . . . . . . . . . : 172.21.129.146
        Subnet Mask . . . . . . . . . . . : 255.255.255.255
        Default Gateway . . . . . . . . . :

D:\Dev>tracert -d 172.21.141.190

Tracing route to 172.21.141.190 over a maximum of 30 hops

  1   394 ms   307 ms   373 ms  172.21.129.128
  2     *      276 ms   544 ms  172.21.128.2
  3   687 ms   841 ms   467 ms  172.21.135.6
  4   588 ms   294 ms   752 ms  172.21.141.190

Trace complete.

D:\Dev>telnet 172.21.141.190 4040

Welcome listener from 172.21.129.146

[SylRob]

Alex,

The problem wasn't getting my OWN IP, the problem is getting the IP from a client connected to a TCP/IP server that I wrote when the server is behind a ROUTER !

Best Regards,

Sylvain

[AlexSchaft]

So you want to get the IP Address from Client A, connected to server B, while you are at client C, connecting to B?

Can't server B keep a record of who's connected?

[SylRob]

simpler than that, I just want the IP adress of the client that his connected to the current socket descriptor of my TCP/IP server when behind a ROUTER.

Best,

Sylvain

[AlexSchaft]

Well, isn't that what oSocket:clientip() gives on the server? It does for me...

[SylRob]

Alex,

It won't if your server is behind the ROUTER and the client connect to your server from the WAN you'll receive the ROUTER IP not the client IP

Best,

Sylvain