• 'Tcp Connect' method
• 'Udp Associate' method, with full peer-to-peer compatibility
• DNS resolution
• IPv4/IPv6
• No authentication

• Dotnet SDK package
• Dotnet SDK snap
• Mono Devel

1. with Dotnet SDK package :

   • build-essential

   • automake

   • pkgconf

   • dotnet-sdk-8.0

     sudo apt install build-essential automake pkgconf dotnet-sdk-8.0
     

2. with Dotnet SDK snap :

   • build-essential

   • automake

   • pkgconf

   • snap : dotnet-sdk (classic)

     sudo apt install build-essential automake pkgconf
     sudo snap install dotnet-sdk --classic
     

3. with Mono Devel :

   • build-essential

   • automake

   • pkgconf

   • libtool

   • mono-devel

     sudo apt install build-essential automake pkgconf libtool mono-devel
     

1. with Dotnet SDK :

   ./prj/ac-dotnet/autogen.sh [--enable-debug]
   

2. with Mono Devel :

   ./prj/ac-mono/autogen.sh [--enable-debug]
   

make

sudo make install

sudo nano /usr/local/etc/sokgo.config

See the Config section below for the description of the settings.

• systemd service :

  sudo systemctl start sokgo.service
  

• System-V :

  sudo /etc/init.d/sokgo start
  

Edit the xml config file /usr/local/etc/sokgo.config :

• ListenPort (default: 1080)
  The Tcp port of the server.

• ListenHost (default: "")
  The hostname of the server to listen on, can be an IPv4 address of an interface.
  Empty to listen on all interfaces (equivalent to "0.0.0.0").
  Ex: "localhost", "192.168.1.10"

• ListenHostIPv6 (default: "", disabled)
  Empty to disable IPv6. Use "::" to listen on all IPv6 interfaces.
  Ex: "::", "2800::1"

• ListenUdpPortRangeMin (default: 32768),
  ListenUdpPortRangeMax (default: 65535)
  In the result of 'Udp Associate', this is the port range used to create the Udp socket to communicate with the client.

• PublicHost (default: "")
  The hostname to resolve for IPv4 and to return to the client in the 'Udp Associate' response.
  Empty (default) to use the destination IP of the socket in the 'Udp Associate' requested from the client to the server.
  This can be useful if the server is behind a NAT and you know the external hostname for the server. Can be an IP or a DNS name to resolve.

• PublicHostIPv6 (default: "")
  The hostname to resolve for IPv6 and to return to the client in the 'Udp Associate' response.
  See PublicHost (IPv4) above.

• OutgoingUdpPortRangeMin (default: 32768),
  OutgoingUdpPortRangeMax (default: 65535)
  For the 'Udp Associate' protocol, this is the port range used to create the sockets to communicate with the destination peers (for the client requesting the connection, see ListenUdpPortRangeMin and ListenUdpPortRangeMax).

• SelectThreadCount (default: 8)
  Number of worker threads dedicated to handle active sockets.

• SelectSocketMax (default: 200)
  Max number of sockets managed by a worker thread.