Unable to get our online address information

[OdellGM]

I'm hosting a local LAN server, and when I try to join it from the same PC while offline this error message (Unable to get our online address information) shows up...

If I do it while online no problem, but what i need is make the connection fully offline, LAN... For server I'm using this .bat:

Echo off
.\bin\plutonium-bootstrapper-win32.exe iw5mp "D:\Games\Call Of Duty - Modern Warfare 3 v1.4.382" -dedicated -lan +net_port "27016" +set com_svDedicated "1" +start_map_rotate

and for client:
Echo off
.\bin\plutonium-bootstrapper-win32.exe iw5mp "D:\Games\Call Of Duty - Modern Warfare 3 v1.4.382" -lan +name "Mr.NoMercy" +connect "192.168.43.118:27016" +set com_svDedicated "1" +net_port "27017"

Is there any way of get ride of this error message and establishing a LAN connection???

[Dss0]

OdellGM afaik stun isn't emulated locally so that might be why it fails. pluto doesn't support running the game without an internet connection atm.