Re: OSPF filtering

Here are my configs:

R1:
interface Loopback0
 ip address 150.1.1.1 255.255.255.0
 ip ospf 1 area 0
!
interface FastEthernet0/0
 ip address 155.1.146.1 255.255.255.0
 ip ospf 1 area 1
 duplex auto
 speed auto
!
!
interface Serial0/0/0
 ip address 155.1.0.1 255.255.255.0
 encapsulation frame-relay
 ip ospf network point-to-multipoint
 ip ospf hello-interval 10
 ip ospf 1 area 0
 frame-relay map ip 155.1.0.5 105 broadcast
 no frame-relay inverse-arp
!
!
interface Serial0/2/0
 ip address 155.1.13.1 255.255.255.0
 ip ospf 1 area 4
 clock rate 64000
!
router ospf 1
 router-id 150.1.1.1
 log-adjacency-changes
 area 1 virtual-link 150.1.6.6
!
!

R4:
interface Loopback0
 ip address 150.1.4.4 255.255.255.0
 ip ospf 1 area 0
!
interface FastEthernet0/0
 ip address 204.12.1.4 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 155.1.146.4 255.255.255.0
 ip ospf 1 area 1
 duplex auto
 speed auto
!
interface Serial0/0/0
 ip address 155.1.0.4 255.255.255.0
 encapsulation frame-relay
 ip ospf network point-to-multipoint
 ip ospf hello-interval 10
 ip ospf 1 area 0
 clock rate 125000
 frame-relay map ip 155.1.0.5 405 broadcast
 no frame-relay inverse-arp
!
!
interface Serial0/2/0
 bandwidth 1544
 ip address 155.1.45.4 255.255.255.0
 ip ospf 1 area 0
!
router ospf 1
 router-id 150.1.4.4
 log-adjacency-changes
 redistribute rip subnets
 default-information originate
!
router rip
 version 2
 redistribute ospf 1 metric 1
 network 204.12.1.0
 no auto-summary
!
!

R6:
!
!
interface Loopback0
 ip address 150.1.6.6 255.255.255.0
 ip ospf 1 area 1
!
!
interface FastEthernet0/0.67
 encapsulation dot1Q 67
 ip address 155.1.67.6 255.255.255.0
 ip ospf mtu-ignore
 ip ospf 1 area 2
!
interface FastEthernet0/0.146
 encapsulation dot1Q 146
 ip address 155.1.146.6 255.255.255.0
 ip ospf 1 area 1
!
!
interface Serial0/0/0
 ip address 54.1.1.6 255.255.255.0
 ip authentication mode eigrp 10 md5
 ip authentication key-chain eigrp 10 EIGRP
 encapsulation frame-relay
 frame-relay map ip 54.1.1.254 61 broadcast
!
!
router eigrp 10
 redistribute ospf 1 metric 100000 1000 255 1 1500
 network 54.1.1.6 0.0.0.0
 no auto-summary
!
router ospf 1
 router-id 150.1.6.6
 log-adjacency-changes
 area 1 virtual-link 150.1.1.1
 redistribute eigrp 10 subnets
 default-information originate
 distribute-list route-map DENY_R3LOOP_FROMR4 in
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 54.1.1.254 track 1
no ip http server
no ip http secure-server
!
!
!
access-list 3 permit 150.1.3.3
access-list 4 permit 155.1.146.4
!
!
!
!
route-map DENY_R3LOOP_FROMR4 deny 10
 match ip address 3
 match ip next-hop 4
!
route-map DENY_R3LOOP_FROMR4 permit 20
!
!

Thank you,
Rares

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Received on Fri Dec 10 2010 - 11:26:18 ART