steam@localhost:~/Barotrauma$ mono ./BarotraumaServer.exe
Selected sub: Aegir Mark III
Selected shuttle: The Blind Carp
Barotrauma Dedicated Server crash report (generated on 1/18/2018 4:53:45 PM)


Barotrauma seems to have crashed. Sorry for the inconvenience!
If you'd like to help fix the bug that caused the crash, please send this file to the developers on the Undertow Games forums.


Game version 0.7.0.1
Selected content package: Vanilla 0.7
Level seed: no level loaded
Loaded submarine: None
Selected screen: None


System info:
    Operating system: Unix 3.16.0.4 64 bit


Exception: The requested feature is not implemented.
Target site: System.Net.IPAddress get_IPv4Mask()
Stack trace:
  at System.Net.NetworkInformation.LinuxUnicastIPAddressInformation.get_IPv4Mask () [0x00000] in <filename unknown>:0
  at Lidgren.Network.NetUtility.GetBroadcastAddress () [0x00000] in <filename unknown>:0
  at Lidgren.Network.NetPeerConfiguration..ctor (System.String appIdentifier) [0x00000] in <filename unknown>:0
  at Barotrauma.Networking.GameServer..ctor (System.String name, Int32 port, Boolean isPublic, System.String password, Boolean attemptUPnP, Int32 maxPlayers) [0x00000] in <filename unknown>:0
  at Barotrauma.GameMain.StartServer () [0x00000] in <filename unknown>:0
  at Barotrauma.GameMain.Run () [0x00000] in <filename unknown>:0
  at Barotrauma.Program.Main () [0x00000] in <filename unknown>:0


Last debug messages:
   1/18/2018 4:53:45 PM - Selected shuttle: The Blind Carp