Re: BGP Filter

You are right.
the Route-Map can help in situation where you want to influence Traffic
incoming / outgoing.
for Example AS-PATH Prepend, Local-Preference , Etc..

It will not block here the other as-paths.

On Sat, May 9, 2009 at 1:21 AM, Divin Mathew John <divinjohn_at_gmail.com>wrote:

> there is an IMPLICIT deny at the end of a route map!
> Thanking You
>
> Yours Sincerely
>
> Divin Mathew John
> divinjohn_at_gmail.com
> divin_at_dide3d.com
> http://www.dide3d.com
> +91 9945430983
> +91 9846697191
> +974 5008916
> PGP PUBLIC KEY BLOCK @ http://www.dide3d.com/divin_Public_PGP_key.txt
> Sent from Bengaluru, Karnataka, India
>
>
> On Sat, May 9, 2009 at 3:49 AM, WW)W WWWW W <eshedalonie_at_gmail.com>
wrote:
> > maybe you can put the command.
> > route-map FILTER deny 15
> > and then it will work. - but I am not sure.
> >
> > On Sat, May 9, 2009 at 1:16 AM, Cisco Fanatic <ebay_products_at_hotmail.com
> >
> > wrote:
> >>
> >> I am doing exactly that:
> >>
> >> !
> >> router bgp 22
> >> neighbor 22.22.252.254 route-map FILTER in
> >> !
> >> route-map FILTER permit 10
> >> match as-path 90
> >> !
> >> ip as-path access-list 90 permit ^254$
> >> !
> >>
> >> > Date: Sat, 9 May 2009 01:13:49 +0300
> >> > Subject: Re: BGP Filter
> >> > From: eshedalonie_at_gmail.com
> >> > To: divinjohn_at_gmail.com; ccielab_at_groupstudy.com
> >> >
> >> > You can also do this
> >> > neighbor <ip> route-map TEST in
> >> >
> >> > route-map TEST permit 10
> >> > match as-path 10
> >> >
> >> >
> >> > On Sat, May 9, 2009 at 1:12 AM, W W)W W W W W W <
> eshedalonie_at_gmail.com>
> >> > wrote:
> >> >
> >> > > This is another solution - for the networks which come from AS 254 .
> >> > >
> >> > >
> >> > > On Sat, May 9, 2009 at 1:10 AM, Divin Mathew John
> >> > <divinjohn_at_gmail.com>wrote:
> >> > >
> >> > >> He wants to match AS_PATH not prefixes.!
> >> > >> Thanking You
> >> > >>
> >> > >> Yours Sincerely
> >> > >>
> >> > >> Divin Mathew John
> >> > >> divinjohn_at_gmail.com
> >> > >> divin_at_dide3d.com
> >> > >> http://www.dide3d.com
> >> > >> +91 9945430983
> >> > >> +91 9846697191
> >> > >> +974 5008916
> >> > >> PGP PUBLIC KEY BLOCK @
> http://www.dide3d.com/divin_Public_PGP_key.txt
> >> > >> Sent from Bengaluru, Karnataka, India
> >> > >>
> >> > >>
> >> > >> On Sat, May 9, 2009 at 3:39 AM, W W)W W W W W W
> >> > >> <eshedalonie_at_gmail.com>
> >> > wrote:
> >> > >> > neighbor <ip> prefix-list TEST in
> >> > >> > ip prefix-list TEST seq 5 permit 10.10.10.0/24
> >> > >> > ip prefix-list TEST seq 10 permit 20.20.20.0/24
> >> > >> > On Sat, May 9, 2009 at 1:03 AM, Divin Mathew John
> >> > >> > <divinjohn_at_gmail.com>
> >> > >> > wrote:
> >> > >> >>
> >> > >> >> neighbor <IP address> filter-list xx in
> >> > >> >> Thanking You
> >> > >> >>
> >> > >> >> Yours Sincerely
> >> > >> >>
> >> > >> >> Divin Mathew John
> >> > >> >> divinjohn_at_gmail.com
> >> > >> >> divin_at_dide3d.com
> >> > >> >> http://www.dide3d.com
> >> > >> >> +91 9945430983
> >> > >> >> +91 9846697191
> >> > >> >> +974 5008916
> >> > >> >> PGP PUBLIC KEY BLOCK @
> >> > >> >> http://www.dide3d.com/divin_Public_PGP_key.txt
> >> > >> >> Sent from Bengaluru, Karnataka, India
> >> > >> >>
> >> > >> >>
> >> > >> >> On Sat, May 9, 2009 at 3:25 AM, Cisco Fanatic <
> >> > >> ebay_products_at_hotmail.com>
> >> > >> >> wrote:
> >> > >> >> > 4 to learn only those prefixes that originated in A
> >> > >> >>
> >> > >> >>
> >> > >> >> Blogs and organic groups at http://www.ccie.net
> >> > >> >>
> >> > >> >>
> >> > >> >>
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> >>
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Received on Sat May 09 2009 - 01:25:52 ART