Couldn't create a Convex Mesh from source mesh "patrol_helicopter_part02" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
Asset Warmup (2173/6670)
Couldn't create a Convex Mesh from source mesh "Old_Boat_GM" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
Asset Warmup (2918/6670)
Couldn't create a Convex Mesh from source mesh "ScrapHeliGibs_Part002" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
Couldn't create a Convex Mesh from source mesh "ScrapHeliGibs_Part046" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
Asset Warmup (3671/6670)
HDR Render Texture not supported, disabling HDR on reflection probe.
Asset Warmup (4561/6670)
Asset Warmup (5398/6670)
Asset Warmup (6233/6670)
Asset Warmup (6670/6670)
SocketException: The requested address is not valid in its context.

I guess i need to port forword in ruter, right?

When i type 'Quit' in console i get this answer

NullReferenceException: Object reference not set to an instance of an object

Removed rcon.ip *IP

then i ran the server 

Setting breakpad minidump AppID = 480
SteamServer Initialized
CreateBoundSocket: ::bind returned error [no name available](10049)
Couldn't create server on port 28015 (Startup Error)
Couldn't Start Server.
CreateBoundSocket: ::bind returned error [no name available](10049)
Server startup complete
SteamServer Connection Failure (NoConnection)
SteamServer Connection Failure (NoConnection)
CreateBoundSocket: ::bind returned error [no name available](10049)
SteamServer Connection Failure (NoConnection)
CreateBoundSocket: ::bind returned error [no name available](10049)
SteamServer Connection Failure (NoConnection)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
CreateBoundSocket: ::bind returned error [no name available](10049)
SteamServer Connection Failure (NoConnection)
Checking for new Steam Item Definitions..
c:\buildslave\steam_rel_client_win64\build\src\common\tcpconnection.cpp (1036) : Assertion Failed: Tried to initiate an outbound connection to 155.133.252.54:27023, bound to local address 62.85.28.186:30539. An ephemeral local port should be used for outbound TCP conections! How does this work?
c:\buildslave\steam_rel_client_win64\build\src\common\tcpconnection.cpp (1036) : Assertion Failed: Tried to initiate an outbound connection to 155.133.252.54:27023, bound to local address 62.85.28.186:30539. An ephemeral local port should be used for outbound TCP conections! How does this work?
CreateBoundSocket: ::bind returned error [no name available](10049)
SteamServer Connection Failure (NoConnection)

Fixed it i had to put my ipv4 as ip and port forward it 

Now im logging back on