init(): initial commit

2026-02-20 23:14:19 +03:00
commit fd8de1052a
36 changed files with 1713 additions and 0 deletions
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+frr version 8.1
+frr defaults traditional
+hostname G
+no ipv6 forwarding
+!
+interface eth1
+ description C-eth3
+ ip address 10.10.10.22/30
+ ip ospf cost 100
+exit
+!
+interface eth2
+ description D-eth4
+ ip address 10.10.10.30/30
+ ip ospf cost 10
+exit
+!
+interface eth3
+ description R1-eth3
+ ip address 203.0.113.9/30
+exit
+!
+interface lo
+ ip address 10.10.0.6/32
+ ip ospf passive
+exit
+!
+router bgp 65501
+ bgp router-id 10.10.0.6
+ no bgp ebgp-requires-policy
+ neighbor 10.10.0.5 remote-as 65501
+ neighbor 10.10.0.5 shutdown
+ neighbor 10.10.0.5 update-source lo
+ neighbor 203.0.113.10 remote-as 65503
+ neighbor 203.0.113.10 update-source eth3
+ !
+ address-family ipv4 unicast
+  redistribute ospf metric 10 route-map BGP-to-OSPF
+  neighbor 10.10.0.5 next-hop-self
+  neighbor 203.0.113.10 route-map PREPEND out
+ exit-address-family
+exit
+!
+router ospf
+ ospf router-id 10.10.0.6
+ redistribute bgp metric 20 metric-type 1 route-map BGP-to-OSPF
+ network 10.10.0.6/32 area 2
+ network 10.10.10.0/27 area 2
+exit
+!
+ip prefix-list ALLOWED_ROUTES seq 10 permit 10.0.0.0/24 ge 32
+ip prefix-list ALLOWED_ROUTES seq 20 permit 192.168.0.0/16 ge 24
+ip prefix-list ALLOWED_ROUTES seq 30 deny 0.0.0.0/0 le 32
+!
+route-map BGP-to-OSPF permit 10
+ match ip address prefix-list ALLOWED_ROUTES
+exit
+!
+route-map PREPEND permit 10
+ set as-path prepend 65501 65501
+exit
+!