Polycom V2IU 4350 User Manual
Page 60
User Manual V
2
IU 4350 Converged Network Appliance
3 - 42
3.
On this screen, complete the following information:
•
IP Subnet:
The subnet to be forward through the firewall from the Input
Interface to the Output Interface.
•
Netmask:
The network mask to apply to the IP Subnet to create the range
of IP addresses that are forwarded through the firewall.
•
Input Interface:
The interface where data is received that is destined for
the forwarded subnet (destination address(es)).
•
Output Interface:
The interface where data is received that is sent from the
forwarded subnet (source address(es)).
•
Protocol:
The following protocols are used:
— UDP: for the specified network, allows the specified UDP port or port
range to pass through the system
— TCP: for the specified network, allows the specified TCP port or port
range to pass through the system