From: John Neiberger (neiby@xxxxxxxxxx)
Date: Sun Feb 17 2002 - 15:17:24 GMT-3
I believe this command doesn't work the way we think it does
when used in this fashion. To do what you expect it to do, I
find I've had to use 'neighbor a.b.c.d default-info orig'.
One minor caveat: some versions of IOS will cause the router
to reload when you add that statement, so save your config
first!
HTH,
John
---- On Sun, 17 Feb 2002, Michael Kilpatrick
(mjkilpat@yahoo.com) wrote:
> Does anyone know why the "default-information originate"
command appears
> to
> also require a "redistribution static" command to correctly
advertise a
> default route. I could not find this requirement on CCO.
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/
121cgcr/ip_c
> /ipcprt2/1cdbgp.htm#xtocid56
>
> ..........................THIS DOES NOT
WORK..........................
> router bgp 1
> no synchronization
> bgp log-neighbor-changes
> network 44.1.1.0 mask 255.255.255.0
> aggregate-address 44.1.0.0 255.255.240.0 summary-only
> redistribute rip
> neighbor 173.168.40.1 remote-as 1
> default-information originate
> no auto-summary
>
> ip route 0.0.0.0 0.0.0.0 Null0
>
> 4_#sh ip bgp
> BGP table version is 6, local router ID is 44.1.1.1
> Status codes: s suppressed, d damped, h history, * valid, >
best, i -
> internal
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight
Path
> *>i10.33.1.0/24 173.168.40.1 0 100 0 i
> *> 41.1.1.0/24 0.0.0.0 0 32768 ?
> *> 44.1.0.0/20 0.0.0.0 32768 i
> s> 44.1.1.0/24 0.0.0.0 0 32768 i
>
> ..........................THIS DOES
WORK..........................
> router bgp 1
> no synchronization
> bgp log-neighbor-changes
> network 44.1.1.0 mask 255.255.255.0
> aggregate-address 44.1.0.0 255.255.240.0 summary-only
> redistribute static
> redistribute rip
> neighbor 173.168.40.1 remote-as 1
> default-information originate
> no auto-summary
>
> ip route 0.0.0.0 0.0.0.0 Null0
>
> 4_#sh ip bgp
> BGP table version is 7, local router ID is 44.1.1.1
> Status codes: s suppressed, d damped, h history, * valid, >
best, i -
> internal
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight
Path
> *> 0.0.0.0 0.0.0.0 0 32768 ?
> *>i10.33.1.0/24 173.168.40.1 0 100 0 i
> *> 41.1.1.0/24 0.0.0.0 0 32768 ?
> *> 44.1.0.0/20 0.0.0.0 32768 i
> s> 44.1.1.0/24 0.0.0.0 0 32768 i
>
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