From: nhatphuc (nhatphuc@gmail.com)
Date: Mon Dec 31 2007 - 10:28:11 ARST
This is my show commands:
Rack1R1#sh ip ro ospf
O E2 204.12.1.0/24 [110/20] via 163.1.12.2, 02:01:57, Serial0/0/0
163.1.0.0/16 is variably subnetted, 18 subnets, 3 masks
O E2 163.1.0.128/25 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O 163.1.35.0/24 [110/128] via 163.1.13.3, 02:01:57, Serial0/1/0
O E2 163.1.38.0/24 [110/20] via 163.1.13.3, 02:01:57, Serial0/1/0
O E2 163.1.45.5/32 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O E2 163.1.45.0/24 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O 163.1.54.0/24 [110/11175] via 163.1.15.5, 02:01:57, Tunnel0
O E2 163.1.57.0/24 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O E2 163.1.3.0/24 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O E2 163.1.0.0/25 [110/20] via 163.1.15.5, 01:49:21, Tunnel0
O E2 163.1.6.0/24 [110/20] via 163.1.12.2, 01:55:53, Serial0/0/0
O E2 163.1.7.0/24 [110/20] via 163.1.15.5, 02:01:57, Tunnel0
O 163.1.4.0/24 [110/11176] via 163.1.15.5, 02:01:57, Tunnel0
O 163.1.5.0/24 [110/11112] via 163.1.15.5, 02:01:57, Tunnel0
O E2 10.0.0.0/8 [110/20] via 163.1.15.5, 02:01:58, Tunnel0
O E2 192.10.1.0/24 [110/20] via 163.1.15.5, 02:01:58, Tunnel0
150.1.0.0/16 is variably subnetted, 9 subnets, 3 masks
O E2 150.1.7.0/24 [110/20] via 163.1.15.5, 02:01:58, Tunnel0
O E2 150.1.6.0/24 [110/20] via 163.1.12.2, 01:55:55, Serial0/0/0
O 150.1.4.0/23 is a summary, 02:01:58, Null0
O E2 150.1.3.0/24 [110/20] via 163.1.13.3, 02:01:58, Serial0/1/0
O E2 150.1.2.0/24 [110/20] via 163.1.12.2, 02:01:58, Serial0/0/0
O 150.1.5.5/32 [110/11112] via 163.1.15.5, 02:02:01, Tunnel0
O 150.1.4.4/32 [110/11176] via 163.1.15.5, 02:02:01, Tunnel0
O E2 150.1.8.0/24 [110/20] via 163.1.13.3, 02:02:01, Serial0/1/0
Rack1R1#show run | se router ospf1
Rack1R1#show run | se router ospf
router ospf 1
router-id 150.1.1.1
log-adjacency-changes
area 0 range 150.1.4.0 255.255.254.0
redistribute connected subnets route-map CONNECTED->OSPF
redistribute rip subnets route-map RIP->OSPF
network 163.1.12.1 0.0.0.0 area 2
network 163.1.13.1 0.0.0.0 area 1
network 163.1.15.1 0.0.0.0 area 0
neighbor 163.1.13.3
neighbor 163.1.12.2
Rack1R1#sh run | sec interface
interface Loopback0
ip address 150.1.1.1 255.255.255.0
interface Tunnel0
ip address 163.1.15.1 255.255.255.0
tunnel source 163.1.13.1
tunnel destination 163.1.35.5
interface FastEthernet0/0
ip address 163.1.18.1 255.255.255.0
duplex auto
speed auto
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
interface Serial0/0/0
ip address 163.1.12.1 255.255.255.0
encapsulation frame-relay
frame-relay map ip 163.1.12.2 102 broadcast
frame-relay lmi-type cisco
interface Serial0/1/0
ip address 163.1.13.1 255.255.255.0
encapsulation ppp
ip ospf network non-broadcast
clock rate 2000000
ppp authentication pap
ppp pap sent-username Rack1R1 password 0 CISCO
passive-interface default
no passive-interface FastEthernet0/0
match interface Loopback0
Rack1R1#
On Dec 31, 2007 5:44 PM, Joseph Saad <joseph.samir.saad@gmail.com> wrote:
> I prefer to see "show ip route ospf" on R1 along with "sh runn | s router
> ospf 1" and "sh runn | s interface".
>
> Those routes may have been learnt via RIP itself.
>
> Joseph.
>
> On Dec 31, 2007 2:08 PM, nhatphuc <nhatphuc@gmail.com> wrote:
>
> > HI Group,
> >
> > Please help why I can't filter prefix longer than 24 redistributed into
> > RIP
> > from OSPF:
> >
> > This is my config:
> >
> > R1
> >
> > router rip
> > version 2
> > redistribute ospf 1 metric 1 route-map OSPF->RIP
> > passive-interface default
> > no passive-interface FastEthernet0/0
> > network 163.1.0.0
> > no auto-summary
> > !
> > ip forward-protocol nd
> > !
> > ip http server
> > no ip http secure-server
> > !
> > ip prefix-list NOT_LONGER24 seq 5 permit 0.0.0.0/0 le 24
> > !
> > route-map OSPF->RIP permit 10
> > match ip address prefix-list NOT_LONGER24
> >
> > DEBUG IP RIP on R1:
> >
> > *Dec 31 17:42:39.209: RIP: sending v2 update to 224.0.0.9 via
> > FastEthernet0/0 (163.1.18.1)
> > *Dec 31 17:42:39.209: RIP: build update entries
> > *Dec 31 17:42:39.209: 10.0.0.0/8 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.2.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.3.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.4.0/23 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.4.4/32 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.5.5/32 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.6.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.7.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 150.1.8.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.0.0/25 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.0.128/25 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.3.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.4.0/24 via 0.0.0.0, metric 1, tag 0
> > Rack1R1#
> > *Dec 31 17:42:39.209: 163.1.5.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.6.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.7.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.12.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.13.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.13.3/32 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.15.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.35.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.38.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.45.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.45.5/32 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 163.1.54.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: RIP: build update entries
> > *Dec 31 17:42:39.209: 163.1.57.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 192.10.1.0/24 via 0.0.0.0, metric 1, tag 0
> > *Dec 31 17:42:39.209: 204.12.1.0/24 via 0.0.0.0, metric 1, tag 0
> >
> > SW2 still see route longer than 24 from R1 (163.1.18.1)
> > SW2#
> > R 204.12.1.0/24 [120/1] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 163.1.0.0/25 [120/4] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 163.1.6.0/24 [120/1] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 163.1.13.3/32 [120/4] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 163.1.12.0/24 [120/1] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 150.1.6.0/24 [120/4] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 150.1.3.0/24 [120/4] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 150.1.2.0/24 [120/1] via 163.1.18.1, 00:00:04, FastEthernet0/21
> > R 150.1.5.5/32 [120/4] via 163.1.18.1, 00:00:05, FastEthernet0/21
> > R 150.1.4.4/32 [120/4] via 163.1.18.1, 00:00:05, FastEthernet0/21
> >
> > Thanks
> >
> > Phuc
> >
> > _______________________________________________________________________
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>
> _______________________________________________________________________
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