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Server Cards 21-25
IPR*4 Router Card IPR*4PPP Configuration Screens and Settings
Table 21-4. IPR*4 10/100BT Card Main Screen Actions
The 1.x.y software release of the IPR*4 card is a PPP interface device. In this software stream,
the four RJ-45 ethernet jacks are independently addressable, and the card can interface with
up to 128 PPP WAN links. In order to provision and control the interfaces, the use of the
settings on the IPR*4 main screen need to be defined. As shown in Table Table 21-2 and figure
Figure 21-5, these parameters are eNet, Stat, porT and INTF NAME. For the PPP WAN link
interface, the INTF NAME screen is not used as discovery messages on the PPP link will
associate an IP address to the link.
21.10.2 IPR*4 provisioning card setup
The basic premise of the IPR*4 card is to connect IP addressable entities from the four
provided RJ-45 ethernet jacks on the faceplate of the card to a remote management system
over T1 or E1 WAN links. For this purpose, the setup of the card takes place in two venues:
the ethernet side (eNet) and in the T1 or E1 port (porT) side. Connectivity occurs due to the
IPR*4 card being able to associate IP addresses via RIP, RIPv2, static provisioning, PPP
discovery, etc. from the faceplate of the card to the appropriate WAN PPP link.The ethernet
side always requires that the user describe this interface in the INTF NAME screen. This
associates an IP address to a ethernet jack on the faceplate of the card.
On the T1/E1 side, the PPP interface discovers the far-end IP address through IPCP discovery
messaging, and therefore an IP address association is made through the PPP protocol. Due to
this automatic association, an entry in the INFT NAME screen is not needed. To give the user
a recognizable entity that can be found, the IPR*4 provides a name to be assigned on the PPP
porT screen.
The card provisioning setup for the PPP interface is summarized below.
7. Add IP addresses to name associations in the INTF NAME screen for the four ethernet
jacks on the router card.
8. Use the ethernet screen (eNet) to turn up in-service and provision the four ethernet
jacks.The name entered in step one is required to turn up the four ethernet jacks.
Action Function
Refresh Refresh the current screen.
PgUP Scrolls up one page.
PgDn Scrolls down one page.
eNet Go to Ethernet and Default IP screen.
Stat Go to Static Route configuration screen.
Port Go to the PPP Port provisioning screen.
Intf name Define the Interface name and associate it to an IP address
Ping Allows for sending a ping out from the IPR*4 card
Main Go back to the IP Interface Main Menu Screen.