Re: ??: Filtering on even or odd subnets

From: Chen Kwong Wai William (kwchen@netvigator.com)
Date: Mon Jul 07 2003 - 11:46:54 GMT-3


Dear all,

    Sorry for the mistake.

    It should be: 192.168.0.0 0.0.254.0, matches all even routes, and
192.168.1.0 0.0.254.0 matches odd routes.

    Therefore, by the setting of Jim, it should be 192.168.1.0 0.0.254.0 in
the access-list.

Best Regards,
William Chen

----- Original Message -----
From: "Biondino, Joseph" <joseph.biondino@au.unisys.com>
To: "Biondino, Joseph" <joseph.biondino@au.unisys.com>; "Chen Kwong Wai
William" <kwchen@netvigator.com>; "Jim Phillipo"
<jim.phillipo@guardent.com>; <ccielab@groupstudy.com>
Sent: Monday, July 07, 2003 6:33 PM
Subject: RE: ??: Filtering on even or odd subnets

> Is it done 192.168.1.0 0.0.254.0??
>
> -----Original Message-----
> From: Biondino, Joseph
> Sent: Monday, 7 July 2003 8:29 PM
> To: Chen Kwong Wai William; Jim Phillipo; ccielab@groupstudy.com
> Subject: RE: ??: Filtering on even or odd subnets
>
> How do you match even subnets only??
>
>
> -----Original Message-----
> From: Chen Kwong Wai William [mailto:kwchen@netvigator.com]
> Sent: Monday, 7 July 2003 8:21 PM
> To: Jim Phillipo; ccielab@groupstudy.com
> Subject: ??: Filtering on even or odd subnets
>
> Dear Jim,
>
> I think the correct access-list should be:
>
> 192.168.0.0 0.0.254.0
>
> Best Regards,
> William Chen
>
> >
> > 1H%s*L: Jim Phillipo <jim.phillipo@guardent.com>
> > $i4A: 2003/07/07 ,P4A$@ $U$H 06:04:28 GMT+08:00
> > &,%s*L: "'ccielab@groupstudy.com'" <ccielab@groupstudy.com>
> > %D&.: Filtering on even or odd subnets
> >
> > Not sure why this is not working. I am trying to filter out the even
third
> > octets with 0.0.0.0 0.0.254.0.
> >
> > The BGP neighbor is still receiving them ?
> >
> > Any thoughts?
> >
> > My config looks like this:
> >
> > router bgp 300
> > no synchronization
> > bgp log-neighbor-changes
> > network 9.0.0.0
> > network 192.168.1.0
> > network 192.168.4.0
> > network 192.168.7.0
> > network 192.168.24.0
> > network 192.168.34.0
> > neighbor 172.31.90.9 remote-as 96
> > neighbor 172.31.90.9 route-map FILTER out
> > no auto-summary
> >
> > access-list 199 permit ip 0.0.0.0 0.0.254.255 any
> > route-map FILTER deny 5
> > match ip address 199
> >
> >
> > _______________________________________________________________________
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> >
>
> Best Regards,
> William Chen
>
>
> _______________________________________________________________________
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