R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

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NOTE:
• If Firewall in the NSSA area wants to obtain routes to other areas within the AS, you need to confi
g
ure
the nssa command with the keyword default-route-advertise on Router A (an ABR) so that Router C can
obtain a default route.
• HP recommends configuring the nssa command with the keyword no-summary on Router A to reduce
the routing table size on NSSA routers. On other NSSA routers, you only need to configure the nssa
command.
# Display routing information on Firewall.
[Firewall] display ospf routing
OSPF Process 1 with Router ID 10.4.1.1
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
10.2.1.0/24 3 Transit 10.2.1.2 10.4.1.1 0.0.0.1
10.3.1.0/24 7 Inter 10.2.1.1 10.2.1.1 0.0.0.1
10.4.1.0/24 3 Stub 10.4.1.1 10.4.1.1 0.0.0.1
10.5.1.0/24 17 Inter 10.2.1.1 10.2.1.1 0.0.0.1
10.1.1.0/24 5 Inter 10.2.1.1 10.2.1.1 0.0.0.1
Total Nets: 5
Intra Area: 2 Inter Area: 3 ASE: 0 NSSA: 0
4. Configure Firewall to redistribute static routes:
[Firewall] ip route-static 3.1.2.1 24 10.4.1.2
[Firewall] ospf
[Firewall-ospf-1] import-route static
[Firewall-ospf-1] quit
# Display routing information on Router C.
<RouterC> display ospf routing
OSPF Process 1 with Router ID 10.5.1.1
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
10.2.1.0/24 22 Inter 10.3.1.1 10.3.1.1 0.0.0.2
10.3.1.0/24 10 Transit 10.3.1.2 10.3.1.1 0.0.0.2
10.4.1.0/24 25 Inter 10.3.1.1 10.3.1.1 0.0.0.2
10.5.1.0/24 10 Stub 10.5.1.1 10.5.1.1 0.0.0.2
10.1.1.0/24 12 Inter 10.3.1.1 10.3.1.1 0.0.0.2
Routing for ASEs
Destination Cost Type Tag NextHop AdvRouter
3.1.2.0/24 1 Type2 1 10.3.1.1 10.2.1.1
Total Nets: 6