From: Mushtaq A. Khan (mak.ccie2b@gmail.com)
Date: Fri Mar 17 2006 - 17:57:22 GMT-3
I tried to test it by only using "redistribute connected " but it is still
being advertised as /32. How could I advertise this loopback as /24 without
changing the network type and summarization? Also, is it possible to
advertise this as /24 to only one router and /32 to others in a non-zero
area?
Here is my configuration.
R2#
interface Loopback2
ip address 2.2.2.2 255.255.255.255
!
router ospf 1
router-id 172.16.2.2
log-adjacency-changes
redistribute connected subnets route-map CONNECTED
!
access-list 2 permit 2.2.2.0 0.0.0.255
!
route-map CONNECTED permit 10
match ip address 2
!
R3#sh ip route 2.0.0.0
Routing entry for 2.0.0.0/32, 1 known subnets
O E2 2.2.2.2 [110/20] via 172.16.12.2, 00:03:39, Serial0/0.1
TIA,
Mushtaq
On 3/7/06, hulbertj@comcast.net <hulbertj@comcast.net> wrote:
>
> Yev,
>
> Advertise the Loopback interface under the OSPF routing process and leave
> the OSPF network type as it's default (p2p), but place into another OSPF
> area. Then use the "area X range 10.10.10.0 255.255.255.0" command to
> change it as a /24. (X being the area that you advertised the loopback
> interface in)
>
> For example, if 10.10.10.10/24 was the ip address of my loopback
> interface,
> router ospf 1
> network 10.10.10.10 0.0.0.0 area 10
> area 10 range 10.10.10.0 255.255.255.0
>
> Jerry
>
> -------------- Original message --------------
> From: "Evgeniy Voloshin" <e.voloshin@equant.ru>
>
> > Hi group,
> >
> > I want to know what is the third metod to advertise /24 loopback into
> > ospf, if I can not use
> > ip ospf network
> > redisribute
> >
> > May be it is area range or summary route?
> > What is limitation are, if I use this command? May be I see /24 only in
> > some areas?
> >
> > TIA!
> >
> > ---
> > Yev.
> >
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