From: Richard Hanks (ccieingroup@hotmail.com)
Date: Fri Jan 03 2003 - 14:41:53 GMT-3
Tran is right. The redistribution command only works on the IGP routing table
but not on BGP routing table. If there isn't the > on the BGP route in bgp
routing table, this route wouldn't appear in the igp routing table, and which
of course wouldn't be redistributed into your ospf. Please attach your show ip
bgp and show ip route output next time.
Rgds,
Richard
----- Original Message -----
From: Tran Tien Phong
To: Sage Vadi ; Mahmud, Yasser
Cc: ccielab@groupstudy.com
Sent: Tuesday, December 31, 2002 5:22 AM
Subject: RE: iBGP redistribution into OSPF
As I can see, your iBGP route was not marked "best". It due to "next hop" or
"synchronization" problem. If the next hop was fine, you should add the
command "no sync" under BGP configs on R1, I think it will work well.
The iBGP should look like this:
* >i160.100.0.0
not * i160.100.0.0
Tran Tien Phong
-----Original Message-----
From: Sage Vadi [mailto:sagevadi@yahoo.co.uk]
Sent: Mon 12/30/2002 6:24 AM
To: Mahmud, Yasser
Cc: ccielab@groupstudy.com
Subject: RE: iBGP redistribution into OSPF
Yasser,
I humbly beg to differ - that is a totally incorrect
statement to be made. This has worked in my labs
before, appropriate consideration should be made when
posting to such 'definitive' statements to a large
alias. IMHO - it is a great hiccup to put in a real
lab situation!!!
As per CCO:
"bgp redistribute-internal"
To allow the redistribution of iBGP routes into an
interior gateway protocol such as IS-IS or OSPF, use
the bgp redistribute-internal command in router
configuration mode.
rgds,
Sage
--- "Mahmud, Yasser" <YMahmud@Solutions.UK.ATT.com>
wrote: > You can't redistribute IBGP routes onto OSPF,
check
> CCO or previous messages
>
> Yasser
>
>
>
> > -----Original Message-----
> > From: Sage Vadi [SMTP:sagevadi@yahoo.co.uk]
> > Sent: Sunday, December 29, 2002 9:59 AM
> > To: ccielab@groupstudy.com
> > Subject: iBGP redistribution into OSPF
> >
> > All,
> >
> > R1---R2
> > ---R3
> >
> > R1 has multipoint connection to R2/R3.
> >
> > R1 learns via iBGP:
> >
> > * i160.100.0.0
> >
> > From both R2/R3. Next hop is fine, there is no
> issue
> > there. But I am trying to redistribute these iBGP
> > routes into my IGP and it DOESN'T WORK!!!
> >
> > Under BGP on R1 I have configured:
> > bgp redistribution-internal
> > Under OSPF on R1 I have configured:
> > redistribute bgp 2010 metric-type 1 subnets
> >
> > What am I doing wrong?
> >
> > This is a practise lab, so that is why I'm asking
> - I
> > know we are not recommended to redistribute our
> BGP
> > into IGPs.
> >
> >
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