Re: CAR remote-trigger..

[haesu () towardex com]

some people asked me to share..

This is  pretty much the concluded thought for remotely triggered CAR. I haven't tested this at all though. still 
thinking this through before i test it in the lab...

Note: all numbers here such as ASN's and ip's are made up for testing purposes

On Customer router:
!
hostname customer-gw
!
router bgp 10
 network 10.1.10.0 mas 255.255.255.0
 redist static route-map DoSed
 nei 172.16.10.2 remote 20
 nei 172.16.10.2 send-commun
!
ip bgp-commun new
!
ip route 10.1.10.56 255.255.255.255 Null0 254 tag 666
!
route-map DoSed per 10
 match tag 666
 set commun 10:31337 no-expo
!
route-map DoSed per 20
!

On ISP edge:
!
hostname aggr0
!
interface Serial2/0
 description serial circuit to Customer
 bgp-policy source ip-qos-map
 rate-lim input qos-group 50 1544000 8000 8000 conform transmit exceed drop
!
router bgp 20
 table-map DoS-evasive
 nei 172.16.10.1 remote 10
 nei 172.16.10.1 desc Customer
 nei 172.16.10.1 ebgp 2
 nei 172.16.10.1 update-so loop0
!
ip bgp-commun new
!
ip community-list 1 per 10:31337
!
!
route-map DoS-evasive per 10
 match commun 1
 set ip qos-group 50
!
route-map DoS-evasive per 20
!

-hc

On Fri, May 02, 2003 at 11:46:00AM -0400, Eric Oosting wrote:
> Would you mind summarizing to the list? Others may be interested.
>
> -- 
> Eric Oosting              eoosting () sockeye com       office:781-693-7041
> Network Engineer       Network Eng and Operations       Sockeye Networks
>
> On Fri, 2 May 2003 haesu () towardex com wrote:
>
> > Hi, this is now figured out. A lot of people have provided assistance off-list. Thank you!
> >
> > -hc
> >
> > On Thu, May 01, 2003 at 12:59:22PM -0400, Haesu D. Jeon wrote:
> > > Uhh just to clarify... hehe
> > >
> > > I was talking about CAR as in committed access rate (the rate-limit commands on Cisco) , not as in automobile :-D
> > >
> > > Thanks,
> > > -hc
> > >
> > > On Thu, May 01, 2003 at 11:33:30AM -0400, haesu () towardex com wrote:
> > > > My apologies if this has been discussed before...
> > > >
> > > > Do any of you have any real-world 'practical' examples of setup for having CAR remotely-triggered via BGP?
> > > >
> > > >
> > > > Thanks,
> > > > -hc

-- 
Sincerely,
  Haesu J.
  TowardEX Technologies, Inc
  WWW: http://www.towardex.com
  E-mail: haesu () towardex com