HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual page 176

Configuring Backup WAN Connections
Quick Start
Required Configuration
For ISDN connections, specify the LDN,
the local telephone number for the
ISDN line.
Create a floating static route to the far-
end network.
Define the number of seconds that the
connection should remain up if no
interesting traffic is received. You
should base this setting on the billing
interval for your company's ISDN line.
Create a resource pool that contains
the BRI and modem interfaces that
demand routing can use to establish
backup connections
3-96
Options
Obtained from service provider
• Obtain the destination network
address from the remote site
• Administrative distance should be
higher than that for the primary
route
1 to 2147483 seconds
Alphanumeric name
After recording the information for your WAN, complete these steps:
1. Enter the global configuration mode context.
ProCurve> enable
Password:
ProCurve# configure terminal
2. Create an extended access control list (ACL) to define the interesting
traffic.
a. From the global configuration mode context, enter:
Syntax: ip access-list [standard |extended] <listname>
For example, you might enter:
ProCurve(config)# ip access-list extended Call
b. From the extended ACL configuration mode context, configure per-
mit or deny entries. Enter:
Syntax: [permit | deny] <protocol> <source address> <source port>
<destination address> <destination port> [<packet bits>] [log | log-input]
Your Setting