Revert "fix the startup parameter"

This reverts commit ad12117192.

lgsm/config-default/config-lgsm/sfcserver/_default.cfg

@@ -9,19 +9,15 @@
 #### Game Server Settings ####
 
 ## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
-ip="0.0.0.0" ##not used at the time
+ip="0.0.0.0"
 port="27015"
 clientport="27005"
 sourcetvport="27020"
 defaultmap="sf_astrodome"
 maxplayers="32"
 
-## Gather IP address for startup parameter
-IPADDR=$(ip addr show |grep 'inet '|grep -v 127.0.0.1 |awk '{print $2}'| cut -d/ -f1)
-
 ## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
-startparameters="-game sfclassic -strictportbind -multihome=${IPADDR} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
-
+startparameters="-game sfclassic -strictportbind -ip ${ip} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
 
 #### LinuxGSM Settings ####