H3C V7平台开始支持接口出方向LSA过滤

H3C V7平台开始支持接口出方向LSA过滤

V7平台开始支持接口出方向LSA过滤ospf database-filter。测试时特别注意：如果本端在配置database-filter前，邻居路由器已经存在要进行过滤的LSA，那么配置后过滤的LSA仍存在于邻居路由器的LSDB中，效果类似LSA过滤失败，一般可以重启ospf进程即可。

实验室测试：

#

ip route-static 123.0.0.1 32 172.16.1.2

ip route-static 123.0.0.2 32 172.16.1.2

#

ospf 1 router-id 2.2.2.2

import-route static

area 0.0.0.1

network 192.168.1.0 0.0.0.255

area 0.0.0.0

network 2.2.2.2 0.0.0.0

network 10.0.0.0 0.0.0.255

#

interface GigabitEthernet0/0

ip address 10.0.0.1 255.255.255.0

ospf database-filter ase

<B>reset ospf 1 process

Reset OSPF process? [Y/N]:Y

<B>%Oct 20 19:23:51:859 2018 H3C OSPF/5/OSPF_NBR_CHG: OSPF 1 Neighbor 10.0.0.2(GigabitEthernet0/0) changed from FULL to DOWN.

%Oct 20 19:23:51:860 2018 H3C OSPF/5/OSPF_NBR_CHG: OSPF 1 Neighbor 192.168.1.1(GigabitEthernet0/1) changed from FULL to DOWN.

%Oct 20 19:23:55:683 2018 H3C OSPF/5/OSPF_NBR_CHG: OSPF 1 Neighbor 192.168.1.1(GigabitEthernet0/1) changed from LOADING to FULL.

<B>display ospf lsdb

         OSPF Process 1 with Router ID 2.2.2.2

                 Link State Database

                         Area: 0.0.0.0

Type      LinkState ID    AdvRouter       Age  Len   Sequence  Metric

Router    3.3.3.3         3.3.3.3         1595 48    80000049  0

Router    2.2.2.2         2.2.2.2         1594 48    8000008C  0

Network   10.0.0.1        2.2.2.2         1589 32    80000002  0

Sum-Net   1.1.1.1         2.2.2.2         1598 28    80000005  1

Sum-Net   192.168.1.0     2.2.2.2         1598 28    80000005  1

                         Area: 0.0.0.1

Type      LinkState ID    AdvRouter       Age  Len   Sequence  Metric

Router    1.1.1.1         1.1.1.1         1605 48    80000009  0

Router    2.2.2.2         2.2.2.2         1598 36    80000007  0

Network   192.168.1.2     2.2.2.2         1598 32    80000006  0

Sum-Net   3.3.3.3         2.2.2.2         1594 28    80000001  1

Sum-Net   2.2.2.2         2.2.2.2         1638 28    80000005  0

Sum-Net   10.0.0.0        2.2.2.2         554  28    80000002  1

                 AS External Database

Type      LinkState ID    AdvRouter       Age  Len   Sequence  Metric

External  123.0.0.1       2.2.2.2         1280 36    80000005  1

External  123.0.0.2       2.2.2.2         908  36    80000005  1

<C>display ospf lsdb

         OSPF Process 1 with Router ID 3.3.3.3

                 Link State Database

                         Area: 0.0.0.0

Type      LinkState ID    AdvRouter       Age  Len   Sequence  Metric

Router    3.3.3.3         3.3.3.3         229  48    8000004A  0

Router    2.2.2.2         2.2.2.2         231  48    8000008D  0

Network   10.0.0.1        2.2.2.2         223  32    80000003  0

Sum-Net   1.1.1.1         2.2.2.2         235  28    80000006  1

Sum-Net   192.168.1.0     2.2.2.2         235  28    80000006  1

//LSA-5过滤成功

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