Polycom 1725-36071-001 Filtering ,

Configuration Guide
PN: 1725-36071-001_C.doc
14
Filtering
1. In the VNS Configuration screen, click the Filtering tab.
2. Select Default from the Filter ID drop-down list.
a. Select all three options - In, Out and Allow.
b. Leave the IP:Port as *.*.*.*.
3. Select Non-Authenticated in the Filter ID drop-down list.
a. Select all 3 options - In, Out and Allow.
b. Leave the IP:Port as *.*.*.*.
4. Click the Save button.
A more secure setup for this topology might be:
Allow 192.168.121.* UDP
Allow 192.168.110.* UDP
Allow 192.168.123.* UDP
Disallow *.*.*.* N/A T