[52617] in North American Network Operators' Group
Re: iBGP next hop and multi-access media
daemon@ATHENA.MIT.EDU (alex@yuriev.com)
Mon Oct 7 10:12:39 2002
Date: Mon, 7 Oct 2002 10:17:14 -0400 (EDT)
From: alex@yuriev.com
To: Ralph Doncaster <ralph@istop.com>
Cc: Alex Rubenstein <alex@nac.net>,
"nanog@merit.edu" <nanog@merit.edu>
In-Reply-To: <Pine.LNX.4.21.0210070026070.3597-100000@ns.istop.com>
Errors-To: owner-nanog-outgoing@merit.edu
> > I guess I don't know this because I've never tried it. But, how does the
> > router determine where to send the packets for a route statement as
> > specified above (ip route a.b.c.d e.f.g.h f0/0) ?
>
> When you setup a secondary ip on an interface
> int fa0/0
> ip address a.b.c.d e.f.g.h secondary
>
> How does it determine where to send the packets? ARP.
> Which is the same as adding the route described above.
>
No it is not. In this case you defined direct connection. IP does not know
about this direct connection without that. Should you drop that secondary
line.
Alex
