F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

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Field Descri
p
tion
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.
649BOSPF configuration example
In this example, Device A is the firewall.
1386BNetwork 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 261 Network diagram
1387BConfiguring Device A
1. Configure IP addresses for interfaces and add interfaces to the security zones. (Details not shown.)
2. Enable OSPF:
a. Select Network > Routing Management > OSPF from the navigation tree of Device A.
b. Select the Enable OSPF box.