From: Yi Fang (yfang@xxxxxxxxxxxxxxxxxxxxx)
Date: Mon Feb 26 2001 - 17:36:31 GMT-3
I don't have routers to test. But as I remember, bgp redistribute-internal
is to allow bgp to redistribute ibgp routes into igp. For ebgp routes, not
necessary. Correct me if I am wrong.
Yi Fang
----- Original Message -----
From: "Stanford Wong - Personal Account" <wongfu@shaka.com>
To: "Vikas Gupta" <vicky_gupta1803@yahoo.com>; "McCallum, Robert"
<Robert.McCallum@let-it-be-thus.com>; "'Dan Skiptunas'"
<dskiptunas@jannon.com>; <ccielab@groupstudy.com>
Sent: Monday, February 26, 2001 12:14 PM
Subject: RE: BGP to OSPF redistribution
> Bgp does not allow you to redistribute into an internal routing protocol.
To
> bypass this, under your BGP process use the following command -
> bgp redistribute-internal
> this will then allow the bgp routes to flow into your internal routing
> protocol.
>
> stanford
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Vikas Gupta
> Sent: Monday, February 26, 2001 5:48 AM
> To: McCallum, Robert; 'Dan Skiptunas'; 'ccielab@groupstudy.com'
> Subject: RE: BGP to OSPF redistribution
>
>
> try adding "subnets" keyword under ospf when
> redistributing into ospf.
>
> Vikas
>
> --- "McCallum, Robert"
> <Robert.McCallum@let-it-be-thus.com> wrote:
> > Isn't it also a very bad idea to redistribute your
> > internal routing protocol
> > into BGP?
> >
> > -----Original Message-----
> > From: McCallum, Robert
> > Sent: 26 February 2001 15:22
> > To: 'Dan Skiptunas'; ccielab@groupstudy.com
> > Subject: RE: BGP to OSPF redistribution
> >
> >
> > try no syncronisation!!!!
> >
> > -----Original Message-----
> > From: Dan Skiptunas [mailto:dskiptunas@jannon.com]
> > Sent: 26 February 2001 18:05
> > To: ccielab@groupstudy.com
> > Subject: BGP to OSPF redistribution
> >
> >
> > To All,
> > I have a problem with the BGP routes not being
> > redistributed into OSPF or
> > it's looking like that, attached is the config to
> > the router . Can someone
> > have a look and see where I have made a mistake.
> >
> >
> > Current configuration:
> > !
> > version 11.2
> > no service password-encryption
> > no service udp-small-servers
> > no service tcp-small-servers
> > !
> > hostname rtr6
> > !
> > enable password cisco
> > !
> > ip tcp synwait-time 5
> > no ip domain-lookup
> > !
> > interface Loopback0
> > ip address 137.20.169.1 255.255.255.0
> > !
> > interface Tunnel0
> > no ip address
> > tunnel source 137.20.161.1
> > tunnel destination 137.20.161.2
> > !
> > interface Ethernet0
> > ip address 137.20.193.2 255.255.240.0
> > no ip redirects
> > ip ospf priority 200
> > standby 1 timers 5 10
> > standby 1 priority 100
> > standby 1 preempt
> > standby 1 authentication cisco
> > standby 1 ip 137.20.193.3
> > standby 1 track Ethernet0
> > bridge-group 1
> > !
> > interface Serial0
> > ip address 137.20.161.1 255.255.255.0
> > no fair-queue
> > bridge-group 1
> > !
> > interface Serial1
> > no ip address
> > shutdown
> > !
> > router ospf 60
> > redistribute connected subnets route-map CONN
> > redistribute bgp 2 metric 20 route-map RINGS
> > network 137.20.192.0 0.0.15.255 area 0
> > network 137.20.169.0 0.0.0.255 area 0
> > !
> > router bgp 2
> > redistribute ospf 60 route-map ospf2bgp
> > neighbor 137.20.161.2 remote-as 1
> > neighbor 137.20.161.2 ebgp-multihop 255
> > neighbor 137.20.161.2 update-source Loopback0
> > neighbor 137.20.161.2 default-originate
> > neighbor 200.200.200.1 remote-as 2
> > neighbor 200.200.200.1 ebgp-multihop 255
> > neighbor 200.200.200.1 update-source Loopback0
> > no auto-summary
> > !
> > ip classless
> > access-list 1 permit 137.20.161.0 0.0.0.255
> > access-list 2 permit 172.168.70.0 0.0.0.255
> > access-list 2 permit 137.20.33.0 0.0.0.255
> > access-list 2 permit 160.0.0.0 0.255.255.255
> > access-list 6 permit 137.20.233.0 0.0.0.255
> > access-list 6 permit 137.20.237.0 0.0.0.255
> > access-list 10 permit any
> > route-map CONN permit 10
> > match ip address 1
> > !
> > route-map RINGS deny 10
> > match ip address 6
> > !
> > route-map RINGS permit 20
> > !
> > route-map ospf2bgp permit 20
> > match route-type internal
> > !
> > route-map ospf2bgp deny 25
> > match ip address 2
> > !
> > route-map ospf2bgp permit 30
> > match route-type external
> > !
> > route-map ospf2bgp permit 40
> > match ip address 10
> > !
> > bridge 1 protocol ieee
> > !
> > line con 0
> > line aux 0
> > line vty 0 4
> > no login
> > !
> > end
> >
> > rtr6#
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Dan Skiptunas
> > Network Engineer
> > NEC-BNS
> > Office :203-461-9200 ex.421
> > Pager : 888.672.8636
> >
> >
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