Ip Filter - GeoVision GV-Video Server User Manual

Multicast Audio: Select the audio to send its audio through multicasting.
Enable Encryption: Enable this option and type the Encryption Key to secure
multicast streams. The hosts in the multicast group will need to enter the Key to
access the video and audio streams.
Enable Audio callback: Enable this option to receive audio broadcasting from hosts
in the multicast group. Specify the IP address and port number to receive the audio
broadcast. The default IP address is 224.1.1.3 and port number is 8400.
To perform the multicast and listen to audio broadcasting, see 4.1.1 Multicast.

4.7.6 IP Filter

The Administrator can set IP filtering to restrict access to the GV-Video Server.
To enable the IP Filter function:
1. Enable IP Filtering: Enable the IP Filtering function.
2. Filtered IP: Type the IP address you want to restrict the access.
3. Action to take: Select the action of Allow or Deny to be taken for the IP address(es)
you have specified.
4. Click Apply.
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Figure 4-36