From: alsontra@hotmail.com
Date: Fri Mar 26 2004 - 03:41:49 GMT-3
Group,
I'm using "IOS Version 12.2(15)T10" on a 2600 and injection maps are
supported, despite the contradictory information on the DOC CD. See below:
Config-
R4(150.1.4.4) is sourcing 10.2.1.0 via the network command.
R3#sh run | b bgp
router bgp 200
no synchronization
bgp router-id 150.1.3.3
bgp log-neighbor-changes
bgp inject-map ORIGINATE exist-map LEARNED_PATH
network 164.7.3.0 mask 255.255.255.0
neighbor 150.1.4.4 remote-as 100
neighbor 150.1.4.4 ebgp-multihop 255
neighbor 150.1.4.4 update-source Loopback0
neighbor 164.7.13.1 remote-as 300
neighbor 164.7.23.2 remote-as 200
neighbor 164.7.23.2 route-reflector-client
no auto-summary
!
no ip http server
ip classless
!
!
!
ip prefix-list ORIGINATED_ROUTES seq 5 permit 10.2.1.0/25
ip prefix-list ORIGINATED_ROUTES seq 10 permit 10.2.1.128/25
!
ip prefix-list ROUTE seq 5 permit 10.2.1.0/24
!
ip prefix-list ROUTE_SOURCE seq 5 permit 150.1.4.4/32
!
!
route-map LEARNED_PATH permit 10
match ip address prefix-list ROUTE
match ip route-source prefix-list ROUTE_SOURCE
!
route-map ORIGINATE permit 10
set ip address prefix-list ORIGINATED_ROUTES
!
route-map CONN2EIGRP permit 10
match interface Serial1/0.35 Serial1/0.34
!
!
****************OUTPUT*********************************
R3#sh ip bgp
BGP table version is 19, local router ID is 150.1.3.3
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
*> 10.2.1.0/25 150.1.4.4 0 ?
*> 10.2.1.0/24 150.1.4.4 0 0 100 i
*> 10.2.1.128/25 150.1.4.4 0 ?
*> 28.119.16.0/24 150.1.4.4 0 100 54 i
*> 28.119.17.0/24 150.1.4.4 0 100 54 i
*> 112.0.0.0 150.1.4.4 0 100 54 50 60 i
*> 113.0.0.0 150.1.4.4 0 100 54 50 60 i
*> 114.0.0.0 150.1.4.4 0 100 54 i
*> 115.0.0.0 150.1.4.4 0 100 54 i
*> 116.0.0.0 150.1.4.4 0 100 54 i
*> 117.0.0.0 150.1.4.4 0 100 54 i
*> 118.0.0.0 150.1.4.4 0 100 54 i
*> 119.0.0.0 150.1.4.4 0 100 54 i
*> 164.7.3.0/24 0.0.0.0 0 32768 i
R3#sh ip bgp injected-paths
BGP table version is 19, local router ID is 150.1.3.3
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
*> 10.2.1.0/25 150.1.4.4 0 ?
*> 10.2.1.128/25 150.1.4.4 0 ?
Alsontra-
----- Original Message -----
From: "Brian McGahan" <bmcgahan@internetworkexpert.com>
To: "'Packet Man'" <ccie2b@hotmail.com>; <ngawas@cisco.com>;
<gerry.hilton@rogers.com>
Cc: <ccielab@groupstudy.com>
Sent: Thursday, March 25, 2004 9:17 AM
Subject: RE: Bgp summary
> Support starts at 12.2(4)T, and the platform support is more than
> the 7x00 as stated. It's no secret that there is a 3700 series router in
> the lab now. Regardless of whether or not the other routers are running
> 12.2 mainline or 12.2T, if you take a look at the software center you can
> see that the 3700 supported 12.2 IOS is:
>
> 12.2.15T9 (ED)
> 12.2.15T8 (ED)
> <snip>
> 12.2.11T (ED)
> 12.2.11-YT2 (ED)
>
> In other words, the 3700 will be running at least 12.2(11)T. What
> does this imply?
>
> Brian McGahan, CCIE #8593
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987 x 705
> Outside US: 775-826-4344 x 705
>
>
> > -----Original Message-----
> > From: Packet Man [mailto:ccie2b@hotmail.com]
> > Sent: Thursday, March 25, 2004 8:01 AM
> > To: bmcgahan@internetworkexpert.com; ngawas@cisco.com;
> > gerry.hilton@rogers.com
> > Cc: ccielab@groupstudy.com
> > Subject: RE: Bgp summary
> >
> > Hi Brian and GS community,
> >
> > I had the impression that the BGP inject feature wasn't "fair game" for
> > the
> > lab at this time based on the Platform support documented in the
following
> > link:
> >
> >
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/1
> > 22t/122t4/ftbgpri.htm#48671
> >
> > Am I mistaken?
> >
> > Thanks, pm
> >
> >
> > >From: "Brian McGahan" <bmcgahan@internetworkexpert.com>
> > >Reply-To: "Brian McGahan" <bmcgahan@internetworkexpert.com>
> > >To: "'ngawas'" <ngawas@cisco.com>, "'Gerry Hilton'"
> > ><gerry.hilton@rogers.com>
> > >CC: <ccielab@groupstudy.com>
> > >Subject: RE: Bgp summary
> > >Date: Wed, 24 Mar 2004 21:32:46 -0600
> > >
> > > Yes, this is the solution I was referring to. It does work on the
> > >2600 platform as I have configured it before (as it is referred to in
> > >IEWB-RS). The inject-map allows you to originate a prefix based on
> > >arbitrary information in the BGP table.
> > >
> > >
> > >HTH,
> > >
> > >Brian McGahan, CCIE #8593
> > >bmcgahan@internetworkexpert.com
> > >
> > >Internetwork Expert, Inc.
> > >http://www.InternetworkExpert.com
> > >Toll Free: 877-224-8987 x 705
> > >Outside US: 775-826-4344 x 705
> > >
> > >
> > > > -----Original Message-----
> > > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> > Of
> > > > ngawas
> > > > Sent: Wednesday, March 24, 2004 6:20 PM
> > > > To: 'Gerry Hilton'; bmcgahan@internetworkexpert.com
> > > > Cc: ccielab@groupstudy.com
> > > > Subject: RE: Bgp summary
> > > >
> > > > Sorry,I did not try chris solution.
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> > Of
> > > > Gerry Hilton
> > > > Sent: Thursday, March 25, 2004 8:00 AM
> > > > To: bmcgahan@internetworkexpert.com
> > > > Cc: Narayan Gawas; ccielab@groupstudy.com
> > > > Subject: Re: Bgp summary
> > > >
> > > >
> > > > Hi. Is this the solution that you were referring to, Brian? If
not,
> > > > what was your solution?
> > > >
> > > > Thanks,
> > > > Gerry
> > > >
> > > > Narayan Gawas wrote:
> > > >
> > > > >Thanks .
> > > > >
> > > > >I think this command work on 3725 series router with 12.2
> > > > >
> > > > >Regards
> > > > >Narayan
> > > > >
> > > > >
> > > > > ------------------------------------------
> > > > > NARAYAN GAWAS
> > > > > Cisco Technical Assistance Center(CiscoTAC)
> > > > > ngawas@cisco.com
> > > > >-------------------------------------------
> > > > >
> > > > >-----Original Message-----
> > > > >From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
Behalf
> > Of
> > > > >christopher snow
> > > > >Sent: Tuesday, March 23, 2004 10:56 AM
> > > > >To: alsontra@hotmail.com
> > > > >Cc: ccielab@groupstudy.com
> > > > >Subject: Re: Bgp summary
> > > > >
> > > > >
> > > > >I got is working on a MC3810
"flash:mc3810-a2jk8sv5-mz.122-15.t7.bin"
> > > > >
> > > > >Make sure you match the route source of the router advertsing the
> > > > >aggregate in the route-map or it wont work (see bold below). I
didnt
> > do
> > > > >that at first and it didnt work.
> > > > >
> > > > >*** I am going R1 to R4 to R5, original diagram was R1 to R2 to R6
> > > > >********
> > > > >
> > > > >
> > > > >router bgp 400
> > > > >no synchronization
> > > > >bgp log-neighbor-changes
> > > > >bgp inject-map INJECT exist-map EXIST
> > > > >neighbor 10.10.10.6 remote-as 100
> > > > >neighbor 172.16.45.5 remote-as 500
> > > > >neighbor 172.16.45.5 route-map R5 out
> > > > >!
> > > > >ip prefix-list 5 seq 5 permit 192.168.0.0/24
> > > > >!
> > > > >ip prefix-list EXIST seq 5 permit 192.168.0.0/16
> > > > >!
> > > > >ip prefix-list INJECT seq 5 permit 192.168.0.0/24
> > > > >!
> > > > >ip prefix-list SOURCE seq 5 permit 10.10.10.6/32
> > > > >!
> > > > >route-map INJECT permit 10
> > > > >set ip address prefix-list INJECT
> > > > >!
> > > > >route-map EXIST permit 10
> > > > >match ip address prefix-list EXIST
> > > > >match ip route-source prefix-list SOURCE
> > > > >!
> > > > >route-map R5 permit 10
> > > > >match ip address prefix-list 5
> > > > >set origin igp
> > > > >
> > > > >Here is the desination router
> > > > >
> > > > >R5#show ip bgp
> > > > >BGP table version is 26, local router ID is 150.1.5.5
> > > > >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
> > > > >*> 192.168.0.0 172.16.45.4 0 400 i
> > > > >
> > > > >Chris Snow
> > > > >
> > > > >--- alsontra@hotmail.com wrote:
> > > > >
> > > > >
> > > > >>It did not work for me either. After doing a tiny
> > > > >>bit of research, I
> > > > >>concluded it was not supported
> > > > >>
> > > > >><snip>
> > > > >>The BGP Conditional Route Injection feature is
> > > > >>supported by all platforms in
> > > > >>Cisco IOS Release 12.2(14)S that support BGP:
> > > > >>
> > > > >>a.. Cisco 7200 series
> > > > >>b.. Cisco 7400 series
> > > > >>c.. Cisco 7500 series
> > > > >></snip>
> > > > >>
> > > >
> > >>http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122new
> > > > >>ft/122t/122t4/ftbgpri.htm
> > > > >>
> > > > >>Alsontra-
> > > > >>
> > > > >>----- Original Message -----
> > > > >>From: "SANCHEZ-MONGE,ANTONIO (HP-France,ex2)"
> > > > >><antonio.sanchez-monge@hp.com>
> > > > >>To: "'Brian McGahan'"
> > > > >><bmcgahan@internetworkexpert.com>;
> > > > >><ccielab@groupstudy.com>
> > > > >>Sent: Monday, March 22, 2004 2:39 PM
> > > > >>Subject: RE: Bgp summary
> > > > >>
> > > > >>
> > > > >>
> > > > >>
> > > > >>>Hi Brian,
> > > > >>>
> > > > >>>I have tried bgp inject-map functionality as per
> > > > >>>
> > > > >>>
> > > > >>one of your labs and did
> > > > >>
> > > > >>
> > > > >>>not succeed to get it working. I used the same
> > > > >>>
> > > > >>>
> > > > >>config as in the solutions
> > > > >>
> > > > >>
> > > > >>>guide. I have read previous posts in this list
> > > > >>>
> > > > >>>
> > > > >>saying it is not supported
> > > > >>in
> > > > >>
> > > > >>
> > > > >>>middle-low range routers. Mmm...
> > > > >>>
> > > > >>>Cheers,
> > > > >>>Ato.
> > > > >>>
> > > > >>>-----Original Message-----
> > > > >>>From: nobody@groupstudy.com
> > > > >>>
> > > > >>>
> > > > >>[mailto:nobody@groupstudy.com] On Behalf Of
> > > > >>
> > > > >>
> > > > >>>Brian McGahan
> > > > >>>Sent: lunes, 22 de marzo de 2004 23:00
> > > > >>>To: 'Narayan Gawas'; 'Packet Man';
> > > > >>>
> > > > >>>
> > > > >>EMoffat@fsci.com;
> > > > >>ccielab@groupstudy.com
> > > > >>
> > > > >>
> > > > >>>Subject: RE: Bgp summary
> > > > >>>
> > > > >>>
> > > > >>>The only way that 192.68.0.0 will show up as "*>
> > > > >>>
> > > > >>>
> > > > >>192.68.0.0" in the
> > > > >>
> > > > >>
> > > > >>>BGP table is if the network is 192.68.0.0/24. The
> > > > >>>
> > > > >>>
> > > > >>mask does not show up
> > > > >>in
> > > > >>
> > > > >>
> > > > >>>the "show ip bgp" output if it is classful.
> > > > >>>
> > > > >>>
> > > > >>Otherwise the mask is
> > > > >>included.
> > > > >>
> > > > >>
> > > > >>>Therefore there are two possible ways to interpret
> > > > >>>
> > > > >>>
> > > > >>this scenario:
> > > > >>
> > > > >>
> > > > >>>1. You are missing some key piece of the puzzle,
> > > > >>>
> > > > >>>
> > > > >>and the question is not
> > > > >>
> > > > >>
> > > > >>>asking for "*> 192.68.0.0" in the BGP table
> > > > >>>
> > > > >>>Or
> > > > >>>
> > > > >>>2. 192.68.0.0/24 must be injected into the BGP
> > > > >>>
> > > > >>>
> > > > >>table
> > > > >>
> > > > >>
> > > > >>>FYI there *is* a way to inject 192.68.0.0/24
> > > > >>>
> > > > >>>
> > > > >>without using:
> > > > >>
> > > > >>
> > > > >>>1. the network statement
> > > > >>>2. the aggregate-address statement
> > > > >>>3. redistribution
> > > > >>>
> > > > >>>Any takers? :)
> > > > >>>
> > > > >>>
> > > > >>>HTH,
> > > > >>>
> > > > >>>Brian McGahan, CCIE #8593
> > > > >>>bmcgahan@internetworkexpert.com
> > > > >>>
> > > > >>>Internetwork Expert, Inc.
> > > > >>>http://www.InternetworkExpert.com
> > > > >>>Toll Free: 877-224-8987 x 705
> > > > >>>Outside US: 775-826-4344 x 705
> > > > >>>
> > > > >>>
> > > > >>>
> > > > >>>
> > > > >>>>-----Original Message-----
> > > > >>>>From: nobody@groupstudy.com
> > > > >>>>
> > > > >>>>
> > > > >>[mailto:nobody@groupstudy.com] On Behalf
> > > > >>
> > > > >>
> > > > >>>>Of Narayan Gawas
> > > > >>>>Sent: Monday, March 22, 2004 10:22 AM
> > > > >>>>To: 'Packet Man'; EMoffat@fsci.com;
> > > > >>>>
> > > > >>>>
> > > > >>ccielab@groupstudy.com
> > > > >>
> > > > >>
> > > > >>>>Subject: RE: Bgp summary
> > > > >>>>
> > > > >>>>I am sorry ,my question was not that clear
> > > > >>>>
> > > > >>>>r1-->r2.----R6
> > > > >>>>r1 send following route to R2
> > > > >>>>
> > > > >>>>197.68.1.0/24,
> > > > >>>>197.68.2.0/24
> > > > >>>>197.68.3.0/24
> > > > >>>>197.68.0.0/19
> > > > >>>>
> > > > >>>>In R2,after summarization, In BGP table we get
> > > > >>>>
> > > > >>>>
> > > > >>following routes
> > > > >>
> > > > >>
> > > > >>>>*> 192.68.0.0/16
> > > > >>>>*> 192.68.1.0
> > > > >>>>*> 192.68.2.0
> > > > >>>>
> > > > >>>>Goal :
> > > > >>>>Only 197.68.0.0 should be appear in Bgp table of
> > > > >>>>
> > > > >>>>
> > > > >>R6--without /16 We
> > > > >>
> > > > >>
> > > > >>>>cannot use summary command,suppres route map at
> > > > >>>>
> > > > >>>>
> > > > >>R2
> > > > >>
> > > > >>
> > > > >>>>i did following but it only work if we summarize
> > > > >>>>
> > > > >>>>
> > > > >>route to /24 in r2
> > > > >>
> > > > >>
> > > > >>>>bgp table But doest work if we summarize 197.68
> > > > >>>>
> > > > >>>>
> > > > >>into /16.
> > > > >>
> > > > >>
> > > > >>>>ip prefix-list R3-OUT seq 5 permit 197.68.0.0/24
> > > > >>>>
> > > > >>>>
> > > > >>le 25
> > > > >>
> > > > >>
> > > > >>>>Router bgp 1
> > > > >>>>Agg-add 197.68.0.0 255.255.255.0
> > > > >>>>neighbor 135.4.6.6 prefix-list R3-OUT out
> > > > >>>>
> > > > >>>>------------------------------------------
> > > > >>>>
> > > > >>>>NARAYAN GAWAS
> > > > >>>>Cisco Technical Assistance Center(CiscoTAC)
> > > > >>>>ngawas@cisco.com
> > > > >>>>-------------------------------------------
> > > > >>>>
> > > > >>>>-----Original Message-----
> > > > >>>>From: Packet Man [mailto:ccie2b@hotmail.com]
> > > > >>>>Sent: Monday, March 22, 2004 12:04 PM
> > > > >>>>To: ngawas@cisco.com; EMoffat@fsci.com;
> > > > >>>>
> > > > >>>>
> > > > >>ccielab@groupstudy.com
> > > > >>
> > > > >>
> > > > >>>>Subject: RE: Bgp summary
> > > > >>>>
> > > > >>>>
> > > > >>>>Assuming you have "no auto sum" under your
> > > > >>>>
> > > > >>>>
> > > > >>router bgp config, what
> > > > >>
> > > > >>
> > > > >>>>would happen if auto-sum were enabled? Would
> > > > >>>>
> > > > >>>>
> > > > >>that do the trick?
> > > > >>
> > > > >>
> > > > >>>>
> > > > >>>>
> > > > >>>>>From: "Narayan Gawas" <ngawas@cisco.com>
> > > > >>>>>Reply-To: "Narayan Gawas" <ngawas@cisco.com>
> > > > >>>>>To: "'Moffat, Ed'" <EMoffat@fsci.com>,
> > > > >>>>>
> > > > >>>>>
> > > > >><ccielab@groupstudy.com>
> > > > >>
> > > > >>
> > > > >>>>>Subject: RE: Bgp summary
> > > > >>>>>Date: Mon, 22 Mar 2004 09:41:39 +0900
> > > > >>>>>
> > > > >>>>>----------------------------------------- (on
> > > > >>>>>
> > > > >>>>>
> > > > >>firestar)
> > > > >>
> > > > >>
> > > > >>>>>Tacsuns has scanned the file email-body and no
> > > > >>>>>
> > > > >>>>>
> > > > >>virus was found.
> > > > >>
> > > > >>
> > > > >>>---------------------------------------------------------
> > > > >>>
> > > > >>>
> > > > >>>>>That means to summarise these route ,I have to
> > > > >>>>>
> > > > >>>>>
> > > > >>create loopback with
> > > > >>
> > > > >>
> > > > >>>>>192.168.0.0 net ,mask 255.255.255.0 and
> > > > >>>>>
> > > > >>>>>
> > > > >>advertise loopback net into
> > > > >>
> > > > >>
> > > > >>>>>Bgp ? Am I right ?
> > > > >>>>>
> > > > >>>>>
> > > > >>>>>------------------------------------------
> > > > >>>>>NARAYAN GAWAS
> > > > >>>>>Cisco Technical Assistance Center(CiscoTAC)
> > > > >>>>>ngawas@cisco.com
> > > > >>>>>-------------------------------------------
> > > > >>>>>
> > > > >>>>>-----Original Message-----
> > > > >>>>>From: Moffat, Ed [mailto:EMoffat@fsci.com]
> > > > >>>>>Sent: Monday, March 22, 2004 9:33 AM
> > > > >>>>>To: 'Narayan Gawas'; 'ccielab@groupstudy.com'
> > > > >>>>>Subject: RE: Bgp summary
> > > > >>>>>
> > > > >>>>>
> > > > >>>>>I believe that the only way you will not see
> > > > >>>>>
> > > > >>>>>
> > > > >>the /16 is if the
> > > > >>
> > > > >>
> > > > >>>>>192.168.0.0 address is actually at /24 address
> > > > >>>>>
> > > > >>>>>
> > > > >>that is announced.
> > > > >>
> > > > >>
> > > > >>>>>-Ed-
> > > > >>>>>
> > > > >>>>>-----Original Message-----
> > > > >>>>>From: Narayan Gawas [mailto:ngawas@cisco.com]
> > > > >>>>>
> > > > >>>>>
> > > > >=== message truncated ===
> > > > >
> > > > >
> > > > >Do you Yahoo!?
> > > > >Yahoo! Finance Tax Center - File online. File on time.
> > > > >
> > > >
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This archive was generated by hypermail 2.1.4 : Thu Apr 01 2004 - 08:15:48 GMT-3