Use relay server utilities to administer the relay server: rshost and regRelayServer.
Launch these utilities from the command line; they are not available from any other administration tool.
Relay Server Host (rshost) Utility
Maintains relay server state information across client requests and RSOE sessions and manages the log file used by the relay server. This utility is located in UnwiredPlatform_InstallDir\Servers\SQLAnywhere11\Mobilink\relayserver\IIS\Bin32\IAS_relay_server\Server.
Register Relay Server (regRelayServer) Utility
Use regRelayServer.bat to perform multiple relay server and RSOE administrative actions. The same actions you perform with this utility can also be performed in Sybase Control Center.