From: James (james@towardex.com)
Date: Tue Oct 12 2004 - 00:33:05 GMT-3
On Mon, Oct 18, 2004 at 08:31:34PM -0700, John Matus wrote:
>
> let me get this straight.....that says...
> match beginning with AS 5 and one or more instance of [0-9]*......heck i
> don't quite see it.
> ^5_[0-9]*$ make a bit more sense to me.....at least i think i can
> understand the syntax.
No I meant if you want to match prepend of 5 itself.
e.g.:
5 109 i
5 5 109 i
5 5 5 5 5 5 5 5 5 5 109 i
etc
Hope this clears what I meant :D
-J
>
> if you wanted to extend the as-path to include AS 6 connected to as 5 + one
> additional as would the syntax be ^5_6_[0-9]*$ ?
>
> or if you wanted to have two unknow as-s after AS 5 would the syntax for
> that be
> ^5_[0-9]*_[0-9]*? ?
>
> i'm i getting that right? i'm trying to get the feel for
> this........thanks!!!
>
>
> >Yes.
> >
> >Also to allow AS5 to prepend itself while allowing another AS behind:
> >
> >^(5_)+([0-9]_)*$
> >
> >as always... test it though..
> >
> >HTH,
> >-J
> >
> >--
> >James Jun TowardEX
> >Technologies, Inc.
> >Technical Lead Network Design, Consulting, IT
> >Outsourcing
> >james@towardex.com Boston-based Colocation & Bandwidth
> >Services
> >cell: 1(978)-394-2867 web: http://www.towardex.com , noc:
> >www.twdx.net
> >
>
-- James Jun TowardEX Technologies, Inc. Technical Lead Network Design, Consulting, IT Outsourcing james@towardex.com Boston-based Colocation & Bandwidth Services cell: 1(978)-394-2867 web: http://www.towardex.com , noc: www.twdx.net
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