From: Mustafa Bayramov (mbayramo@cisco.com)
Date: Tue Apr 17 2007 - 17:48:32 ART
Roman,
Exactly as you said, I do default originate in bgp in other end ( PE1 ).
And PE2 see default route but when I do redistribute everything to eigrp on
PE2. CE2 with is connected to PE2 receive all routes include different
summary routes with is also originated by CE1-->PE1-->P2 expect default
route and what is interesting it happen only when I do use same AS between
CE-PE and inside MPLS domain.
In OSPF you absolutely right even if you have default in BGP originate by
any other PE for given VRF you need to put "default-information originate"
to given VRF OSPF instance.
5xCCIE I think you should know more about CCIE then proctors :)
Many thanks.
Mustafa Bayramov
Systems Engineer,
CCIE,CISSP
On 4/17/07 4:04 PM, "Roman Rodichev" <roman@iementor.com> wrote:
> Are you sure you see this route in the bgp table on PE2? (show ip bgp vpnv4
> vrf xxxx)
>
> In this type of scenario you would need the "default-information originate"
> command under "address-family ipv4 vrf xxxx" on PE1. This command is
> required when you're bringing 0/0 route from a PE-CE IGP into BGP-IPV4-VRF.
>
> On PE2 this default should be redistributed back into EIGRP without any
> extra commands. Now, if you used OSPF as your PE-CE, you would need
> "default-information originate" under OSPF-VRF on PE2.
>
> Best Regards,
>
> Roman Rodichev
> 5xCCIE #7927 (R&S, Security, Voice, Storage, Service Provider)
> Instructor, Content Developer. ieMentor Corporation.
> roman@iementor.com
> http://www.iementor.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Mustafa Bayramov
> Sent: Tuesday, April 17, 2007 11:24 AM
> To: ccielab@groupstudy.com
> Subject: CE-PE EIGRP default route not redistributed to VRF.
>
> Folks,
>
> Anyone faced with following issue with MPLS ?
>
> EIGRP between CE1-PE1 and EIGRP between CE2-PE2.
>
> CE1 advertise default route and PE1 redistribute all learned route to X VRF
> to BGP , PE2 receive all prefix for X VRF and redistribute to EIGRP process.
>
> PE2 see default route in BGP table and routing table for VRF X.
>
> But I don't see default route in EIGRP topology and don't see it in debug
> output of eigrp.
>
> I was able to fix this issue by using different EIGRP AS number between
> CE-PE1 and CE-PE2 in other word before that all AS number was same in MBGP
> and EIGRP on both side and customer side.
>
> Many thanks.
>
> Mustafa Bayramov
> Systems Engineer,
> CCIE,CISSP
>
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