Configuring Demand Routing for Primary ISDN Modules
Using Demand Routing for ISDN Connections
Replace <CLID> with the calling party's telephone number.
By default, the caller-number list does not include any numbers so all calls
are accepted.
Defining the called-number Option
You can also configure the Dialed Number Identification Service (DNIS) that
the demand interface provides when answering a call. From the demand
configuration mode context, enter:
Syntax: called-number <DNIS>
Replace <DNIS> with the telephone number that you want the BRI interface
to provide when answering or making a call. This command allows the router
to provide the same caller ID to a remote peer no matter which physical
interface it uses to make the connection.
You can enter multiple called-number commands. By default, no number is
specified for the called-number command.
Configuring the Hold Queue
When the ProCurve Secure Router detects interesting traffic, it begins to hold
these packets in a queue while it tries to set up a dial-up connection. When
the connection is established, the ProCurve Secure Router transmits all the
packets in the hold queue.
You can configure the maximum number of interesting packets that the router
keeps in the hold queue and the length of time the packets are held while a
connection is being made. From the demand interface configuration mode
context, enter:
Syntax: demand-hold-queue <packets> timeout <seconds>
Replace <packets> with a number between 0 and 200. Replace <seconds>
with a number between 0 and 255.
By default, the ProCurve Secure Router holds 200 packets for 3 seconds. If
the number of packets received before the connection is established exceeds
200 packets or if the connection is not established within 3 seconds, the
ProCurve Secure Router empties the hold queue. However, emptying the hold
queue does not terminate an activation attempt.
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