Update vpn_server.config

SoftEther/vpn_server.config

@@ -68,9 +68,9 @@ declare root
 		bool EnableVpnOverIcmp false
 		byte HashedPassword UGTVAqbtJObBO6LCJaQZyEby2pg=
 		string KeepConnectHost 127.0.0.1
-		uint KeepConnectInterval 50
+		uint KeepConnectInterval 30
 		uint KeepConnectPort 80
-		uint KeepConnectProtocol 1
+		uint KeepConnectProtocol 0
 		uint64 LoggerMaxLogSize 1073741823
 		uint MaxConcurrentDnsClientThreads 512
 		uint MaxConnectionsPerIP 256