Patton electronic SmartNode 4110 Series manual Create inbound destinations, Case

SmartWare Software Configuration Guide 30 • PPP configuration

•If an additional link (when using multi-link PPP) was up and is accidentally disconnected, we retry to establish it after 5 seconds.

•If an additional link (when using multi-link PPP) could not be established because of call-signaling prob- lems (e.g. no ISDN CONNECT received), the dialer retries the same destination again after 10 seconds.

•If an additional link (when using multi-link PPP) could be established (e.g. ISDN CONNECT received), and therefore you probably have to pay for the connection, but if the PPP negotiation failed, the dialer does not start another retry. It does not try to establish further links until the whole multi-link bundle is torn down.

Use the following commands to configure the recovery strategy:

Mode: context cs/interface dialer

Step	Command	Purpose
1	[name] (if-dialer)[dialer]#[no] recovery ini-	Configures the recovery timeout from a call-
	tial-link on-signaling-failure <timeout>	signaling failure of the first link of a multi-link
		bundle. The default value is 30 seconds.
2	[name] (if-dialer)[dialer]#[no] recovery ini-	Configures the recovery timeout from a net-
	tial-link on-network-error <timeout>	work-establishment error (e.g. a PPP negotia-
		tion problem) of the first link of a multi-link
		bundle. The default is not to automatically
		recover from this situation. The operation has
		to execute the reset command manually in this
		case.
3	[name] (if-dialer)[dialer]#[no] recovery	Configures the recovery timeout from a link
	additional-link if-already-up <timeout>	teardown after the link was already up. The
		default value is 5 seconds.
4	[name] (if-dialer)[dialer]#[no] recovery	Configures the recovery timeout from a call-
	additional-link on-signaling-failure	signaling failure of an additional link of a
	<timeout>	multi-link bundle. The default value is 10 sec-
		onds.
5	[name] (if-dialer)[dialer]#[no] recovery	Configures the recovery timeout from a net-
	additional-link on-network-error <time-	work-establishment error (e.g. a PPP negotia-
	out>	tion problem) of an additional link of a multi-
		link bundle. The default is not to automatically
		recover from this situation. The bundle will
		drain out of links. When all links of the bundle
		are down, the dialer recovers from this situa-
		tion without a manual intervention.

Create inbound destinations

You can also create inbound destinations. Inbound destinations can be used for dial-in connections. In that case the call-router must be configured to route certain calls (e.g. calls with information transfer capability of unrestricted-digital) to the dialer interface.

If you want two devices to be symmetrically connected, each being able to establish a dial-on-demand connec- tion to the other, you have to create an outbound and an inbound destination with the same configuration parameters.

PPP Dial-up over ISDN 334