From: Lawrence C. Broadnax (lcbroadn@xxxxxxxxxx)
Date: Tue Sep 28 1999 - 13:01:24 GMT-3
Add a default-network on the IGRP router that point to a network on R1
(such as a loopback interface). You do not need th
default-information-originate.
Example:
R5--->R1--->R7
R7 is the IGRP route
R1 configuration
!
interface loopback20
ip address 150.100.254.1 255.255.255.0
!
router ospf 1
redistribute igrp 1 subnets
network 150.100.1.5 0.0.0.0 area 1
network 150.100.1.250 0.0.0.0 area 1
network 150.100.254.1 0.0.0.0 area 1
area 1 nssa
!
router igrp 1
redistribute-ospf 1 metric 10000 1000 1 255 1 1500
passive-interface loop20
passive-interface serial0
network 150.100.0.0
!
R7
!
router igrp 1
network 150.100.0.0
!
ip default-network 150.100.254.0
!
-----Original Message-----
From: Peter Van Oene [SMTP:vantech@sympatico.ca]
Sent: Monday, September 27, 1999 1:10 PM
To: ccielab@groupstudy.com
Subject: Re: OSPF NSSA Default;'s!!
Heres the final Config. Just an aside however, I still can't get a default
route to hit the IGRP side :)
R5
router ospf 1
network 150.100.1.6 0.0.0.0 area 1
network 150.100.10.9 0.0.0.0 area 0
network 150.100.10.19 0.0.0.0 area 0
default-information originate always
area 0 range 150.100.10.0 255.255.255.0
area 1 nssa default-information-originate
!
ip classless
ip route 0.0.0.0 0.0.0.0 150.100.10.17
ip route 150.100.10.0 255.255.255.0 Null0
R1
router ospf 1
redistribute igrp 1 subnets
network 150.100.1.5 0.0.0.0 area 1
network 150.100.1.250 0.0.0.0 area 1
area 1 nssa
!
Peter Van Oene
Senior Systems Engineer
UNIS LUMIN Inc.
www.unislumin.com
----- Original Message -----
From: Richardson, Cheryl <cheryl.richardson@lmco.com>
To: 'Peter Van Oene' <vantech@sympatico.ca>
Sent: Monday, September 27, 1999 7:58 AM
Subject: RE: OSPF NSSA Default;'s!!
> Your welcome. So what did the final configuration look like?
>
> Cheryl
>
> > -----Original Message-----
> > From: Peter Van Oene [SMTP:vantech@sympatico.ca]
> > Sent: Monday, September 27, 1999 1:44 PM
> > To: Richardson, Cheryl
> > Subject: Re: OSPF NSSA Default;'s!!
> >
> > Ahhh.. That did it.. My understanding of the default-info orig
statement
> > was incorrect. Many books reference it as a redistribution oriented
> > command
> > which I suppose it is, but it added an ambiguity. I had thought it
> > instructed the router to redistribute the 0.0.0.0 route to another
routing
> > protocol. However it obviously means redist the 0.0.0.0 route to the
OSPF
> > domain regardless of where the 0.0.0.0 route was learned.
> >
> > Thanks for your insight
> >
> >
> > Peter Van Oene
> > Senior Systems Engineer
> > UNIS LUMIN Inc.
> > www.unislumin.com
> >
> > ----- Original Message -----
> > From: Richardson, Cheryl <cheryl.richardson@lmco.com>
> > To: 'Peter Van Oene' <vantech@sympatico.ca>
> > Sent: Monday, September 27, 1999 7:30 AM
> > Subject: RE: OSPF NSSA Default;'s!!
> >
> >
> > > Hi Peter,
> > > Does R5 have a 0.0.0.0 entry in it's routing table? Have you tried
> > the
> > > always keyword? or even "default-information originate" under ospf 1?
> > Not
> > > just on the nssa statement..
> > >
> > > Cheryl Richardson
> > >
> > > > -----Original Message-----
> > > > From: Peter Van Oene [SMTP:vantech@sympatico.ca]
> > > > Sent: Monday, September 27, 1999 12:49 PM
> > > > To: ccielab@groupstudy.com
> > > > Subject: OSPF NSSA Default;'s!!
> > > >
> > > > Ok, 3 days before my lab and I'm going nuts:)
> > > >
> > > > I have the following R6 IGRP R1 Ospf R5
> > > >
> > > > R1 is area 1
> > > > R5 is ABR
> > > >
> > > > Area 1 is nssa.
> > > >
> > > > I wish to propogate a default route to eventually R6, but first to
R1
> > from
> > > > 5.
> > > >
> > > > my R5 config looks like this
> > > >
> > > > router ospf 1
> > > > network 150.100.1.6 0.0.0.0 area 1
> > > > network 150.100.10.9 0.0.0.0 area 0
> > > > network 150.100.10.19 0.0.0.0 area 0
> > > > area 0 range 150.100.10.0 255.255.255.0
> > > > area 1 nssa default-information-originate
> > > >
> > > > However on my R1, I see no type 7 LSA for 0.0.0.0 and obviously
> > > > no route shows up in the routing table. I'm losing my mind!
> > > >
> > > > Any thoughts?
> > > >
> > > >
> > > >
> > > >
> > > > Peter Van Oene
> > > > Senior Systems Engineer
> > > > UNIS LUMIN Inc.
> > > > www.unislumin.com
> > > >
> > > >
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