HP VPN Firewall Appliances Network Management Configuration Guide

382
Field Descri
p
tion
DR Priority DR priority of the neighbor router.
State
Current state of the neighbor:
• Down—Indicates the initial state of the neighboring relationship.
• Init—Indicates that a Hello packet is received from the neighbor before the neighbor
is down, but it does not contain the router ID. In such cases, bidirectional
communication is not available.
• Attempt—Which is available the neighbor of an NBMA network only. It indicates
that the router receives no information from the neighbor, but it still attempts to
contact the neighbor.
• 2-way—Indicates that the bidirectional communication is available, and the router
ID can be obtained from the Hello packet sent by the neighbor router.
• Exstart—Indicates that the master and slave between the router and the neighbor
and the initial DD packet sequence number are determined for exchanging DD
packets.
• Exchange—Indicates that the router sends DD packets to its neighbor to describe its
LSDB.
• Loading—Indicates that the router sends an LSR packet to its neighbor, requesting the
newest LSA.
• Full—Indicates that adjacency has been established between the router and its
neighbor.
OSPF configuration example
In this example, Device A is the firewall.
Network requirements
All the devices run OSPF, and the AS is divided into three areas. Device A and Device B act as ABRs to
forward routes between areas.
Configure Area 1 as an NSSA area, and configure Device C as an ASBR to redistribute static routes into
the AS.
Figure 262 Network diagram
Configuring Device A
1. Configure IP addresses for interfaces and add interfaces to the security zones. (Details not shown.)
2. Enable OSPF: