Motorola VT2442 - Manual (Page 38)

VT2442 Voice Gateway User Guide 32
Overview Installation Troubleshooting Contact FAQ Glossary License
Configuration: Basic Advanced TCP/IP Wireless
Custom IP Filters
You can define up to 20 custom filters to block services or applications based on the source and destination IP
address, subnet mask, TCP port, and protocol.
Custom IP Filters fields
Field Description
Filter Name The IP filter rule name.
Enable Selected by default and automatically applied when you click Save.
Source IP The LAN source IP address assigned to outgoing traffic on which filtering is applied
Source Netmask Subnet Mask of the source IP address.
Destination IP Sets the destination IP address to which your source IP address is denied access.
Destination Netmask Subnet mask of the destination IP address. Enter 0.0.0.0 for all.
Port Start The starting port number that will be blocked for this application.
Port End The ending port number that will be blocked for this application.
Protocol The options are TCP, UDP, TCP and UDP, ICMP, or Any.