Configuring Link Layer/Network/Routing Protocols On The Dialup Interface; Associating A Dial Rule With A Dialup Interface - HPE FlexNetwork MSR series Configuration Manual

Configuring link layer/network/routing protocols on the dialup
interface
Dialup interfaces support PPP, IP, RIP, and OSPF. For information about configuring these protocols,
see "Configuring PPP and MP," Layer 3—IP Services Configuration Guide, and Layer 3—IP Routing
Configuration Guide.
When you configure PPP, follow these guidelines:
•
For traditional DDR, configure PPP commands on the same interface as DDR parameters.
•
For bundle DDR:
On the calling side, perform the following tasks:

−
−
On the called side, configure PPP commands on physical interfaces.


Associating a dial rule with a dialup interface

A dial rule determines when a dialup interface initiates DDR calls. You need to configure dial rules
only on the initiator of DDR calls.
You can configure a dial rule to match only IP packets or use an ACL to match packets.
Permitted protocol packets or packets that match a permit statement of an ACL are interesting
packets. When receiving an interesting packet, DDR performs one of the following operations:
•
Sends it out and resets the idle-timeout timer if a link is present.
•
Initiates a new call to establish a link if no link is present.
Denied protocol packets or packets that match a deny statement of an ACL are uninteresting
packets. When receiving an uninteresting packet, DDR performs one of the following operations:
•
Sends it out without resetting the idle-timeout timer if a link is present.
•
Drops it if no link is present.
For DDR to forward packets correctly, configure a dial rule and associate it with the dialup interface.
To associate a dial rule with a dialup interface:
Step
1. Enter system view.
2. Create a dialer group and
configure a dial rule.
3. Enter dialup interface view.
4. Associate the dialer group
with the dialup interface.
Configure PPP commands on dialer interfaces.
Configure the same PPP commands on physical interfaces to ensure successful PPP
link parameters negotiation.
Command
system-view
dialer-group group-number rule
{ ip | ipv6 } { deny | permit | acl
{ acl-number | name acl-name } }
interface
interface-type
interface-number
dialer-group group-number
170
Remarks
N/A
By default, no dialer group is
created.
N/A
By default, a dialup interface is not
associated with a dialer group.
A dialup interface
associated with only one dialer
group.
can be