User's Manual Part 1

8: Configuring the EUM
APCD-LM043-8.0 (DRAFT C) 139
8.4 Configuring Port Filtering
The procedure for configuring port filtering on an EUM is identical to the procedure for a CCU.
To add a port filter:
• Determine the port number you want to filter.
• Determine whether you want to filter UDP, TCP, or both types of packets.
• Add the port filter to the EUM.
To Add a Port Filter
1. Type port add <number> <type> and press Enter.
• <number> is the number of the port you want to filter.
• <type> is the type of IP packet you want to filter, either
udp, tcp, or
both.
2. Type save or commit and press Enter.
The following example
• Configures the EUM to filter both UDP and TCP packets on ports 137, 138, 139, 445,
and 1512,
• Saves the new settings, and
• Displays the TCP/UDP port filters.
60:ff:fe> port add 137 both
60:ff:fe> port add 138 both
60:ff:fe> port add 139 both
60:ff:fe> port add 445 both
60:ff:fe> port add 1512 both
60:ff:fe>
60:ff:fe> save
Basic Config saved
Port Filter Config saved
sntp cfg file saved
60:ff:fe>
60:ff:fe> port
PORT FILTERS
Port Filter
---------------------------------
445 both
137 both
138 both
139 both
1512 both
----------------------------------
60:ff:fe>