Juniper Firewall uses policy-options (policy) to re-distribute static to OSPF

Juniper to implement the redistribution function like Cisco is to be implemented by policy, here is an example of me: its function is to distribute static routes to OSPF, the following is the topology map

Redistribution of R1 default routes into OSPF

The configuration is as follows:

# # # # Last changed:2012-07-18 06:03:09 CST version 12.1r1.9;   
                    Logical-systems {r1 {interfaces {em1 {unit 12 {   
                    Vlan-id 12;   
                    Family inet {address 10.0.4.5/30;   
                    } \ {Vlan-id 13;   
                    Family inet {address 10.0.4.14/30;            
                    } {Vlan-id 15;   
                    Family inet {address 172.30.25.1/30; }} lo0 {Unit 1 {family ine   
                    t {address 10.0.0.1/32;   
   }}} protocols {         Policies in OSPF {export default-static;//output policy-options   
                    Default-static area 0.0.0.0 {interface em1.12;   
                Interface em1.13; }} policy-options {policy-statement default-static//custom policy default-s tatic {term 1//custom term 1{from {route-filter 0.0.0.   
                0/0 exact;//0.0.0.0/0 is a static route entry to be filtered, exact represents an exact match} can also be used from {interface em1.15   
                Instead of term 1 from, this means that the direct network segment where the interface em1.15 is posted to the OSPF then accept;//action result is accepted }}} routing-options {static {route 0.0.0.0/   
            0 next-hop 172.30.25.2;                }}} r2 {interfaces {       
            EM2 {Vlan-id 12;   
                    Family inet {address 10.0.4.6/30;   
                    {Vlan-id 24;   
                    Family inet {address 10.0.4.10/30; }} lo0 {Unit 2 {family INE   
                    t {address 10.0.0.2/32; }}} protocols {OSPF {area   
                    0.0.0.0 {interface em2.21;   
                Interface em2.24; }}} r3 {interfaces {em3 {unit   
           to {Vlan-id 13;         Family inet {address 10.0.4.13/30;   
                    {Vlan-id 34;   
                    Family inet {address 10.0.2.5/30; }} lo0 {Unit 3 {family INE   
                    t {address 10.0.0.3/32; }}} protocols {OSPF {area   
                    0.0.0.0 {interface em3.31;   
                Interface em3.34; }}} r4 {interfaces {em4 {unit   
                    {Vlan-id 24;   
               Family inet {address 10.0.4.9/30;     {Vlan-id 34;   
                    Family inet {address 10.0.2.6/30;                   
                    }} lo0 {Unit 4 {   
                    Family inet {address 10.0.0.4/24; }}} protocols {OSPF {area   
                    0.0.0.0 {interface em4.42;   
                Interface em4.43; }}} R5 {interfaces {em5 {unit   
                    Wuyi {Vlan-id 15;   
                    Family inet {address 172.30.25.2/30; }}}}} interfaces{em0 {traceoptions {flag all;   
            Unit 0 {Family inet {address 192.168.1.254/24;   
    }}} em1 {vlan-tagging;   
    } em2 {vlan-tagging;   
    } em3 {vlan-tagging;   
    } em4 {vlan-tagging;   
    } EM5 {vlan-tagging; The routing table is as follows:olive> show Route Logical-system all LOGICAL-SYSTEM:R5 inet.0:2 destinations     , 3 routes (2 active, 0 holddown, 0 hidden) + = Active Route,-= last active, * = Both 172.30.25.0/30   
                    *[direct/0] 00:10:57 > via em5.51 [STATIC/5] 00:10:57   
> to 172.30.25.1 via em5.51 172.30.25.2/32 *[local/0] 00:10:57 Local via em5.51 -----LOGICAL-SYSTEM:R1 inet.0:11 Destinations, one routes (active, 0 holddown, 0 hidden) + = Active Route,-= last active, * = Both 0.0.0.0/0 *[STATIC/5] 00:10:57//Static routing default management distance is 5 > to 172.30.25.2 via em1.15 10.0.0.1/32 *[di   
                    Rect/0] 11:02:30 > via lo0.1 10.0.2.4/30 *[OSPF/10] 00:10:13, metric 2   
> to 10.0.4.13 via em1.13 10.0.4.4/30 *[direct/0] 00:10:57 > via em1.12 10.0.4.5/32 *[local/0] 00:10:57 Local via em1.12 10.0.4.8/30 *[OSPF/10] 00:10:07   
                    , metric 2 > to 10.0.4.6 via em1.12 10.0.4.12/30 *[direct/0] 00:10:57 > via em1.13 10.0.4.14/32 *[local/0] 00:10:57 local via em1.13 172.30.25.0/3   
                      0 *[direct/0] 00:10:57 > via em1.15 172.30.25.1/32 *[local/0] 00:10:57 Local via EM1224.0.0.5/32 *[OSPF/10] 11:02:43, metric 1 multirecv-----   
LOGICAL-SYSTEM:R3 inet.0:9 Destinations, 9 routes (9 active, 0 holddown, 0 hidden)   
                    + = Active Route,-= last active, * = Both 0.0.0.0/0 *[ospf/150] 00:10:13, metric 0, tag 0 > to 10.0.4.14 via EM3.31//OSPF external route default management distance is 150 10.0.   
                    0.3/32 *[direct/0] 11:02:25 > via lo0.3 10.0.2.4/30 *[direct/0] 00:10:57 > via em3.34 10.0.2.5/32 *[local/0] 00:10:57 Local via em3.34 10 .0.4.4/30 *[OSPF/10] 00:10:13, metric 2 > to 10.0.4.14 via em3.31 10.0.4.8/30 *    
                    [OSPF/10] 00:10:12, metric 2 > to 10.0.2.6 via em3.34 10.0.4.12/30 *[direct/0] 00:10:57> via em3.31 10.0.4.13/32 *[local/0] 00:10:57 local via em3.31 224.0.0.5/32 *[OSPF/10] 11:02:43, metric 1 multirecv-----logical-system:r2 inet. 0:9 Destinations, 9 routes (9 active, 0 holddown, 0 hidden) + = Active Route,-= last active, * = Both 0.        0.0.0/0 *[ospf/150] 00:10:07, metric 0, Tag 0 > to 10.0.4.5 via em2.21 10.0.0.2/32   
                    *[direct/0] 11:02:31 > via lo0.2 10.0.2.4/30 *[OSPF/10] 00:10:17, metric 2 > to 10.0.4.9 via em2.24 10.0.4.4/30 *[direct/0] 00:10:57 > via E m2.21 10.0.4.6/32 *[local/0] 00:10:57 Local via em2.21 10.0.4.8/30 *[direct /0] 00:10:57 > via em2.24 10.0.4.10/32 *[local/0] 00:10:57 Loc Al via em2.24 10.0.4.12/30 *[OSPF/10] 00:10:07, metric 2 > to 10.0.4.5 via em2.21 224.0.0.5/32 *[ospf/ 11:02:43, metric 1 multirecv-----LOGICAL-SYSTEM:R4 inet.0:10 D Estinations, routes (0 holddown, 0 hidden) + = Active Route,-= last active, * = Both 0.0.0.   
                    0/0 *[ospf/150] 00:10:07, metric 0, tag 0 to 10.0.4.10 via em4.42 > to 10.0.2.5 via em4.43 10.0.0.0/24 *[direct/0] 00:54:19 > via lo0.4 10.0.0.4/   
                    *[LOCAL/0] 00:54:19 Local via lo0.4 10.0.2.4/30 *[direct/0] 00:10:57 > via em4.43 10.0.2.6/32 *[local/0] 00:10:57 Local via em4.43 10.0 .4.4/30 *[OSPF/10] 00:10:17, metric 2 > to 10.0.4.10 via em4.42 10.0.4.8/30 *[d   
   IRECT/0] 00:10:57                 > via em4.42 10.0.4.9/32 *[local/0] 00:10:57 Local via em4.42 10 .0.4.12/30 *[OSPF/10] 00:10:12, metric 2 > to 10.0.2.5 via em4.43 224.0.0.5/32 *[ OSPF/10] 00:55:31, metric 1 MULTIRECV

This article is from the "Rista" blog, please be sure to keep this source http://rista.blog.51cto.com/2526140/934040