MSS: (TcpMaxConnectResponseRetransmissions) SYN-ACK retransmissions when a connection request is not acknowledged

MSS: (TcpMaxConnectResponseRetransmissions) SYN-ACK retransmissions when a connection request is not acknowledged

TcpMaxConnectResponseRetransmissions

0. No retransmission, half-open connections dropped after 3 seconds
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	System\CurrentControlSet\Services\Tcpip\Parameters
   Value Name	TcpMaxConnectResponseRetransmissions
   Value Type	REG_DWORD
   Value	0

1. 3 seconds, half-open connections dropped after 9 seconds
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	System\CurrentControlSet\Services\Tcpip\Parameters
   Value Name	TcpMaxConnectResponseRetransmissions
   Value Type	REG_DWORD
   Value	1

2. 3 & 6 seconds, half-open connections dropped after 21 seconds
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	System\CurrentControlSet\Services\Tcpip\Parameters
   Value Name	TcpMaxConnectResponseRetransmissions
   Value Type	REG_DWORD
   Value	2

3. 3, 6, & 9 seconds, half-open connections dropped after 45 seconds
   

   Registry Hive	HKEY_LOCAL_MACHINE
   Registry Path	System\CurrentControlSet\Services\Tcpip\Parameters
   Value Name	TcpMaxConnectResponseRetransmissions
   Value Type	REG_DWORD
   Value	3