This is it...
When I used to play cs2d 1.6 version i had a server, and people played on it, after releasing 1.7 version I still could create it to others play but sunddenly (before DC week off)
it stopped to open !
My server appears on "LAN"

but i receive this msg
M-NET: received unexpected msg ( 117, 10.1.1.6:36963)
What it means???
Since weeks ago I'm trying to re-open it
I read all the forum looking for it
I miss playing in my server
My firewall/router is ok (I dont have a router, firewall is ok)
All forum recommendations are being followed
Offline/LAN box disabled
I am logged in usng account when creating
My friends could not connect by IP
I dont know what to do !

I had the same error... Help us! haha

The unexpected message error is not a error which should bother you.

Perhaps you didn't disable the OfflineServer/LAN checkbox?

try the commands usgn_addserver and usgn_info in your console.

Quick note: It's b0.1.1.7/b0.1.1.6 and not "1.6", "1.7" like the original CS.

ERROR: Unknow command 'usng_addserver' (usng_addserver)
ERROR: Unkonw command 'usng_info' (usng_info)

That's because you can't even spell the commands correctly. Look closely at your own post...

usng_
usgn_

you mean,i can get servers by U.S.G.N? =P
really? or what it is doing? sombody answer...

No. usgn_addserver adds your server to the usgn list

www.usgn.de -> "Learn more..."

UDP socket initialized using port 36963
U.S.G.N. : Your game version is up to date !
UDP socket initialized using port 36963
load map '(-{ RPG City }-)'
trying to automatically find best gamemode (mp_autogamemode)
---- Sever started ----
Lua: adding function 'claw' to hook 'hit'
U.S.G.N. : Sending serverlist ADD-request... (85.214.102.60:36963)
U.S.G.N. : Server added to serverlist
U.S.G.N. : Sendig serverlist UPDATE-request... (85.214.102.60:36963)
U.S.G.N. : Severlist entry updated
generating stats...
stats generated in 10ms!

(after that i wrote sv_lan 0, and I restarted server too)

The error did not appeared anymore, but the server still do not appears on serverlist, only in LAN
I tryed things you wrote too

are you fucking kidding?!
you are still writing U.S.N.G instead of U.S.G.N.! it's wrong!

it's called Unreal Software Gaming Network! U.S.G.N.!

there are billions of threads about the same problem. it's so pointless to have another one because you can read the solutions everywhere.

please double check:
http://www.unrealsoftware.de/forum_posts.php?post=117400#lastpost

http://www.cs2d.com/faq.php?show=net_nojoin#net_nojoin

thanks for trying

Doublechecked

Start -> Run -> cmd

In the black console, type in ipconfig and copy/paste the results onto here.

Sufficient connection-specific DNS
Ip adress : 10.1.1.6
Subnet Mask: 255.0.0.0
Defaut gateway 10.1.1.1


( If something is wrote wrong, thats because i used google translator, im from brazil)

You IP address is a non-global address, which means that you're running behind a router. Get an administrator to forward UDP port 36963 to 10.1.1.6 (make sure that your lan address do not change)

Is there any kind of tutorial of how to do that ?
I don't know how to do it !