Can't connect to my server with external IP

[Tiggel]

Hi,

i setup a dedicated CS GO Server today, everything worked fine and I can connect to the Server on my internal IP Adress..but when I try to connect to the external IP I get an Error: Failed to find and connect to an acceptable dedicated game server...(picture is in the attachments)

Ports which I forwared to my server on the router:
27014 to 27017 TCP
27014 to 27017 UDP
27020 UDP

Any ideas?

Thanks a lot!

[Krelle1911]

First of all, you need to forward these ports in order for everything to be OK: 3478, 4379-4380, 27000-27050

And 2nd, I am hosting a total of 7 servers (3 warservers and 2 FFA in CSGO, and 2 FFA in CSS) and I cannot join any of them if I try to connect through my external IP.

Some routers simple wont allow external access from an internal PC through some applications.

Live with it, and add the server in your favorites by internal IP.

[Tiggel]

Ok, thanks for your help!
Adding "-ip 0.0.0.0" to the launch options did the trick..but I'm not sure if other people can connect now
I can live with connecting with the internal IP ^^