From: cadet (cadet22@gmail.com)
Date: Sun Nov 26 2006 - 11:35:07 ART
The question is removed )))
I must do configuration on R3
> Hi GROUP,
> I have problem with OSPF ABR Type 3 LSA Filtering.
> I want on R5 block all LSA 3 (IA O) routes from area 1.
> R3 = ABR area1 and area0
> R5 = area0
> R3
> router ospf 1
> area 1 filter-list prefix test44 out
> ip prefix-list test44 seq 10 deny 0.0.0.0/0 le 32
> R5
> router ospf 1
> area 0 filter-list prefix test44 in
> ip prefix-list test44 seq 10 deny 0.0.0.0/0 le 32
> But on R5 I have:
> r5#sh ip route ospf
> 10.0.0.0/8 is variably subnetted, 10 subnets, 3 masks
> O E1 10.10.11.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E1 10.10.12.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E1 10.10.13.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E1 10.10.14.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E1 10.10.15.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E1 10.10.16.0/24 [110/125] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E2 10.10.20.0/22 [110/50] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E2 10.10.24.0/24 [110/50] via 14.14.30.3, 00:03:18, Virtual-Access1
> O E2 10.10.25.0/24 [110/50] via 14.14.30.3, 00:03:18, Virtual-Access1
> 14.0.0.0/8 is variably subnetted, 17 subnets, 2 masks
> O IA 14.14.8.8/32 [110/76] via 14.14.30.3, 00:03:18, Virtual-Access1
> O IA 14.14.7.7/32 [110/67] via 14.14.30.3, 00:03:18, Virtual-Access1
> O 14.14.6.6/32 [110/67] via 14.14.30.3, 00:03:18, Virtual-Access1
> O 14.14.3.3/32 [110/2] via 14.14.30.3, 00:03:19, Virtual-Access1
> O IA 14.14.2.2/32 [110/130] via 14.14.30.3, 00:03:19, Virtual-Access1
> O 14.14.1.1/32 [110/66] via 14.14.30.3, 00:03:19, Virtual-Access1
> O E1 14.14.4.0/24 [110/125] via 14.14.30.3, 00:03:19, Virtual-Access1
> O IA 14.14.10.0/24 [110/129] via 14.14.30.3, 00:03:19, Virtual-Access1
> O 14.14.20.0/24 [110/66] via 14.14.30.3, 00:03:19, Virtual-Access1
> O IA 14.14.40.0/24 [110/66] via 14.14.30.3, 00:03:19, Virtual-Access1
> O IA 14.14.50.0/24 [110/75] via 14.14.30.3, 00:03:19, Virtual-Access1
> O E2 14.14.60.0/24 [110/50] via 14.14.30.3, 00:03:19, Virtual-Access1
> O E1 14.14.70.0/24 [110/125] via 14.14.30.3, 00:03:21, Virtual-Access1
> O E2 14.14.100.0/24 [110/50] via 14.14.30.3, 00:03:21, Virtual-Access1
> Among them:
> r5#sh ip ospf database summary
> OSPF Router with ID (14.14.5.5) (Process ID 1)
> Summary Net Link States (Area 0)
> Routing Bit Set on this LSA
> LS age: 2 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.2.2 (summary Network Number)
> Advertising Router: 14.14.1.1
> LS Seq Number: 80000001
> Checksum: 0x902D
> Length: 28
> Network Mask: /32
> TOS: 0 Metric: 65
> Routing Bit Set on this LSA
> LS age: 2 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.7.7 (summary Network Number)
> Advertising Router: 14.14.2.2
> LS Seq Number: 80000001
> Checksum: 0xA14F
> Length: 28
> Network Mask: /32
> TOS: 0 Metric: 2
> Routing Bit Set on this LSA
> LS age: 13 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.8.8 (summary Network Number)
> Advertising Router: 14.14.2.2
> LS Seq Number: 80000001
> Checksum: 0xE6FE
> Length: 28
> Network Mask: /32
> TOS: 0 Metric: 11
> Routing Bit Set on this LSA
> LS age: 1605 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.10.0 (summary Network Number)
> Advertising Router: 14.14.1.1
> LS Seq Number: 80000007
> Checksum: 0x367C
> Length: 28
> Network Mask: /24
> TOS: 0 Metric: 64
> Routing Bit Set on this LSA
> LS age: 2 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.40.0 (summary Network Number)
> Advertising Router: 14.14.2.2
> LS Seq Number: 80000015
> Checksum: 0x497A
> Length: 28
> Network Mask: /24
> TOS: 0 Metric: 1
> Routing Bit Set on this LSA
> LS age: 13 (DoNotAge)
> Options: (No TOS-capability, DC, Upward)
> LS Type: Summary Links(Network)
> Link State ID: 14.14.50.0 (summary Network Number)
> Advertising Router: 14.14.2.2
> LS Seq Number: 80000001
> Checksum: 0x5D67
> Length: 28
> Network Mask: /24
> TOS: 0 Metric: 10
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