From: Jonathan V Hays (jhays@jtan.com)
Date: Sat Jul 05 2003 - 13:58:04 GMT-3
Hi Richard,
From what I do see from "sh ip eigrp" on R2, the EIGRP routes do not
include network for 11.11.11.0/24 (the address you are trying to ping is
11.11.11.1). And I don't see a default gateway, but again, you didn't
post the full routing table.
If I might make a suggestion for future posts, an ASCII topology would
make it easier on the rest of us to quickly get up to speed.
Q. This is it, correct?
R_25 -- Expresso -- R_2
***BGP
Q.Is R2 running BGP? Nothing is shown in the config you posted.
I note you post only a partial routing table for R2 but full BGP tables
for R25 and Expresso (sorry but typing the underscore is an unnecessary
hassle and I'll continue the rest of my comments without it - I'm a slow
typist).
***ROUTE-MAP COMMENTS
> router bgp 150
[snip]
> redistribute eigrp 10 metric 10 route-map Athens
> neighbor 172.16.0.2 remote-as 200
> neighbor 172.16.1.2 remote-as 100
[snip]
> access-list 11 permit 11.11.11.11
> access-list 11 permit 11.11.11.1
> !
> route-map Athens permit 10
> match ip address 11
>
Q. Are the host routes 11.11.11.11 and 11.11.11.1 in the routing table
and the EIGRP topology database? If not, nothing will get redistributed
into BGP.
***EIGRP COMMENTS
Q. Even assuming that R2 is running BGP and is not getting the two
11.11.11.x routes, looking at your "eigrp 10" configuration on R25,
Expresso, and R2, why isn't 11.11.11.0/24 in your routing table from
EIGRP? You might want to start troubleshooting from there.
I hope maybe this will give you a different viewpoint to help your
troubleshooting.
Jonathan
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of Richard L. Pickard
> Sent: Saturday, July 05, 2003 12:53 PM
> To: Ccielab@Groupstudy. Com
> Subject: a little help with eBGP redistribution please -
>
>
> FiestaHere is what I have:
> R_25 has an ethernet interface 11.11.11.1
> R_25 is BGP AS 100 & is peering with router Expresso BGP AS 150
> Expresso is also running EIGRP & is connected to R_2
> R_2 is only running EIGRP
>
>
>
> My goal is for R_2 to be able to reach the 11.11.11.x network
> Since the middle router (Expresso) can ping 11.11.11.1 I am
> guessing I have
> my route map/redistribution statements wrong on Expresso.
>
> hostname R_25
> !
> interface Loopback0
> description eigrp loopback
> ip address 10.100.100.1 255.255.255.0
> !
> interface Loopback100
> description BGP loopback
> ip address 10.10.100.1 255.255.255.0
> !
> interface Serial0/1
> ip address 172.16.1.2 255.255.255.252
> !
> interface Serial0/2
> ip address 172.16.2.2 255.255.255.252
> !
> interface Ethernet3/0
> ip address 11.11.11.1 255.255.255.0
> ip accounting output-packets
> full-duplex
>
>
> router eigrp 10
> network 10.0.0.0
> network 11.0.0.0
> no auto-summary
> eigrp router-id 10.100.100.1
> !
> router bgp 100
> synchronization
> bgp router-id 10.10.100.1
> bgp log-neighbor-changes
> redistribute connected
> neighbor 172.16.1.1 remote-as 150
> neighbor 172.16.2.1 remote-as 175
> no auto-summary
>
> R_25#sh ip bgp
> BGP table version is 24, local router ID is 10.10.100.1
> Status codes: s suppressed, d damped, h history, * valid, > best, i -
> internal,
> r RIB-failure, S Stale
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight Path
> *> 10.10.100.0/24 0.0.0.0 0 32768 ?
> *> 10.10.150.0/24 172.16.1.1 0 0 150 ?
> *> 10.10.175.0/24 172.16.2.1 0 0 175 ?
> * 10.10.200.0/24 172.16.2.1 0 175 200 ?
> *> 172.16.1.1 0 150 200 ?
> *> 10.100.100.0/24 0.0.0.0 0 32768 ?
> *> 10.100.150.0/24 172.16.1.1 0 0 150 ?
> * 10.100.200.0/24 172.16.2.1 0 175 200 ?
> *> 172.16.1.1 0 150 200 ?
> *> 10.111.1.0/24 172.16.2.1 0 0 175 ?
> * 10.121.150.0/24 172.16.2.1 0 175 200 ?
> *> 172.16.1.1 0 150 200 ?
> *> 10.150.150.0/24 172.16.1.1 0 0 150 ?
> *> 11.11.11.0/24 0.0.0.0 0 32768 ?
> *> 12.10.1.0/30 172.16.1.1 0 0 150 ?
> *> 12.10.2.0/30 172.16.1.1 0 0 150 ?
> *> 111.111.111.0/24 172.16.1.1 0 0 150 ?
> Network Next Hop Metric LocPrf Weight Path
> * 172.16.0.0/30 172.16.2.1 0 175 200 ?
> *> 172.16.1.1 0 0 150 ?
> * 172.16.1.0/30 172.16.1.1 0 0 150 ?
> *> 0.0.0.0 0 32768 ?
> * 172.16.2.0/30 172.16.2.1 0 0 175 ?
> *> 0.0.0.0 0 32768 ?
> *> 172.16.3.0/30 172.16.2.1 0 0 175 ?
> * 172.16.1.1 0 150 200 ?
> R_25#
>
>
> ==============================================================
> ==============
> ======
>
>
> hostname Expresso__
> !
> interface Loopback0
> description eigrp loopback
> ip address 10.100.150.1 255.255.255.0
> !
> interface Loopback150
> description BGP loopback
> ip address 10.10.150.1 255.255.255.0
> !
> interface Loopback151
> ip address 10.150.150.1 255.255.255.0
> !
> !
> interface Ethernet0/0
> ip address 111.111.111.11 255.255.255.0
> ip accounting output-packets
> full-duplex
> ipx accounting
> no keepalive
> !
> interface Serial0/0
> ip address 172.16.0.1 255.255.255.252
> ip accounting output-packets
> clockrate 128000
> !
> interface Serial0/1
> ip address 172.16.1.1 255.255.255.252
> ip accounting output-packets
> clockrate 128000
> !
> interface Serial1/0
> ip address 12.10.1.1 255.255.255.252
> ip accounting output-packets
> clockrate 128000
> !
> interface Serial1/1
> ip address 12.10.2.1 255.255.255.252
> ip accounting output-packets
> clockrate 128000
>
>
> router eigrp 10
> network 10.0.0.0
> network 12.0.0.0
> network 111.0.0.0
> no auto-summary
> eigrp router-id 10.100.150.1
> !
> router bgp 150
> synchronization
> bgp router-id 10.10.150.1
> bgp log-neighbor-changes
> redistribute connected
> redistribute eigrp 10 metric 10 route-map Athens
> neighbor 172.16.0.2 remote-as 200
> neighbor 172.16.1.2 remote-as 100
> no auto-summary
>
> logging 11.11.11.11
> access-list 11 permit 11.11.11.11
> access-list 11 permit 11.11.11.1
> !
> route-map Athens permit 10
> match ip address 11
>
> Expresso__#ping 11.11.11.11
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 11.11.11.11, timeout is 2 seconds:
> !!!!!
> Success rate is 100 percent (5/5), round-trip min/avg/max =
> 12/14/16 ms
> Expresso__#sh ip bgp
> BGP table version is 23, local router ID is 10.10.150.1
> Status codes: s suppressed, d damped, h history, * valid, > best, i -
> internal,
> r RIB-failure, S Stale
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight Path
> *> 10.10.100.0/24 172.16.1.2 0 0 100 ?
> *> 10.10.150.0/24 0.0.0.0 0 32768 ?
> * 10.10.175.0/24 172.16.0.2 0 200 175 ?
> *> 172.16.1.2 0 100 175 ?
> *> 10.10.200.0/24 172.16.0.2 0 0 200 ?
> *> 10.100.100.0/24 172.16.1.2 0 0 100 ?
> *> 10.100.150.0/24 0.0.0.0 0 32768 ?
> *> 10.100.200.0/24 172.16.0.2 0 0 200 ?
> * 10.111.1.0/24 172.16.0.2 0 200 175 ?
> *> 172.16.1.2 0 100 175 ?
> *> 10.121.150.0/24 172.16.0.2 0 0 200 ?
> *> 10.150.150.0/24 0.0.0.0 0 32768 ?
> *> 11.11.11.0/24 172.16.1.2 0 0 100 ?
> *> 12.10.1.0/30 0.0.0.0 0 32768 ?
> *> 12.10.2.0/30 0.0.0.0 0 32768 ?
> *> 111.111.111.0/24 0.0.0.0 0 32768 ?
> *> 172.16.0.0/30 0.0.0.0 0 32768 ?
> Network Next Hop Metric LocPrf Weight Path
> * 172.16.0.2 0 0 200 ?
> * 172.16.1.0/30 172.16.1.2 0 0 100 ?
> *> 0.0.0.0 0 32768 ?
> * 172.16.2.0/30 172.16.0.2 0 200 175 ?
> *> 172.16.1.2 0 0 100 ?
> * 172.16.3.0/30 172.16.1.2 0 100 175 ?
> *> 172.16.0.2 0 0 200 ?
> Expresso__#
>
>
> ==============================================================
> ==============
> =========================
>
>
> !
> hostname R_2
> !
> interface Loopback0
> ip address 165.4.2.2 255.255.255.0
> !
> interface Loopback121
> description EIGRP router ID
> ip address 12.1.1.2 255.255.255.0
> !
> interface Serial1/0
> ip address 12.10.1.2 255.255.255.252
> ip accounting output-packets
> !
> interface Serial1/1
> ip address 12.10.2.2 255.255.255.252
> ip accounting output-packets
> !
> router eigrp 10
> network 12.0.0.0
> no auto-summary
> eigrp router-id 12.1.1.2
> !
> logging 11.11.11.11
>
>
> R_2#sh ip route eigrp
> 111.0.0.0/24 is subnetted, 1 subnets
> D 111.111.111.0 [90/20514560] via 12.10.2.1, 01:38:06, Serial1/1
> [90/20514560] via 12.10.1.1, 01:38:06, Serial1/0
> 10.0.0.0/24 is subnetted, 3 subnets
> D 10.150.150.0 [90/20640000] via 12.10.2.1, 01:38:06, Serial1/1
> [90/20640000] via 12.10.1.1, 01:38:06, Serial1/0
> D 10.10.150.0 [90/20640000] via 12.10.2.1, 01:38:06, Serial1/1
> [90/20640000] via 12.10.1.1, 01:38:06, Serial1/0
> D 10.100.150.0 [90/20640000] via 12.10.2.1, 01:38:06, Serial1/1
> [90/20640000] via 12.10.1.1, 01:38:06, Serial1/0
> R_2#ping 11.11.11.1
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 11.11.11.1, timeout is 2 seconds:
> .....
> Success rate is 0 percent (0/5)
> R_2#
>
> [GroupStudy removed an attachment of type image/jpeg which
> had a name of Fiesta Bkgrd.jpg]
>
>
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This archive was generated by hypermail 2.1.4 : Wed Aug 06 2003 - 06:52:24 GMT-3