Controls whether data sent via multicast transports using the specified socket can also be received by the sending
host via loop-back. A value of zero disables the loop-back functionality, while the default value of 1 enables the
loop-back functionality. Leaving multicast loop-back enabled when it is not required can have a negative impact
on performance. Where possible, disable McastLoop in production environments.
value
Flag indicating whether or not loopback multicast is enabled
Controls whether data sent via multicast transports using the specified socket can also be received by the sending host via loop-back. A value of zero disables the loop-back functionality, while the default value of 1 enables the loop-back functionality. Leaving multicast loop-back enabled when it is not required can have a negative impact on performance. Where possible, disable McastLoop in production environments.
Flag indicating whether or not loopback multicast is enabled