H3C Technologies H3C SecPath F1000-E User Manual

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# On SecPath B, configure a static route destined for network 3.1.3.0/24.

[SecPathB] ip route-static 3.1.3.0 24 10.4.1.2

# Configure OSPF to redistribute static routes on SecPath B.

[SecPathB] ospf 1

[SecPathB-ospf-1] import-route static

[SecPathB-ospf-1] quit

# Display the OSPF routing table of SecPath A.

<SecPathA> display ip routing-table

Routing Tables: Public

Destinations : 12 Routes : 12

Destination/Mask Proto Pre Cost NextHop Interface

3.1.1.0/24 O_ASE 150 1 10.2.1.2 GE0/2

3.1.2.0/24 O_ASE 150 1 10.2.1.2 GE0/2

3.1.3.0/24 O_ASE 150 1 10.2.1.2 GE0/2

10.1.1.0/24 Direct 0 0 10.1.1.1 GE0/1

10.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0

10.2.1.0/24 Direct 0 0 10.2.1.1 GE0/2

10.2.1.1/32 Direct 0 0 127.0.0.1 InLoop0

10.3.1.0/24 OSPF 10 4 10.1.1.2 GE0/1

10.4.1.0/24 OSPF 10 13 10.2.1.2 GE0/2

10.5.1.0/24 OSPF 10 14 10.1.1.2 GE0/1

127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0

127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0

Configure SecPath B to filter out the route 3.1.3.0/24:
# Configure the IPv4 prefix list.

[SecPathB] ip ip-prefix prefix1 index 1 deny 3.1.3.0 24

[SecPathB] ip ip-prefix prefix1 index 2 permit 3.1.1.0 24

[SecPathB] ip ip-prefix prefix1 index 3 permit 3.1.2.0 24

# Reference the prefix list to filter out the route 3.1.3.0/24.

[SecPathB] ospf 1

[SecPathB-ospf-1] filter-policy ip-prefix prefix1 export static