Bosch Appliances FW5 software manual Enable, Multicast Address

92 en Network Camera Browser Interface

15.3Multicast

The camera can enable multiple receivers to receive the video signal simultaneously. The stream is either duplicated and then distributed to multiple receivers (Multi-unicast), or it is sent as a single stream to the network, where it is simultaneously distributed to multiple receivers in a defined group (Multicast).

Multicast operation requires a multicast-enabled network that uses UDP and the Internet Group Management protocol (IGMP V2). The network must support group IP addresses. Other group management protocols are not supported. The TCP protocol does not support multicast connections.

A special IP address from 225.0.0.0 to 239.255.255.255

(class D address) must be configured for multicast operation in a multicast-enabled network. The multicast address can be the same for multiple streams, however, it is necessary to use a different port in each case.

The settings must be made individually for each stream. Enter a dedicated multicast address and port for each stream. Switch between the streams by clicking the appropriate tabs.

15.3.1Enable

Enable simultaneous data reception on receivers that need to activate the multicast function. To do this, check the box and enter the multicast address.

15.3.2Multicast Address

Enter a valid multicast address to be operated in multicast mode (duplication of the data stream in the network).

With a 0.0.0.0 setting, the encoder for the stream operates in multi-unicast mode (copying of data stream in device). The camera supports multi-unicast connections for up to five simultaneously connected receivers.

AM18-Q0605 v5.0 2011.07 Software manual Bosch Security Systems