It would work and would be pretty simple. Just need to
make sure that port 179 isn't getting translated,
might need a static mapping, etc. Depends on whats
going on and addressing.
--- Chuck Larrieu wrote:
> It's the Lab mentality, Tone. You practice doing
> screwy things so you can
> pass the lab, and you become warped in the process,
> and begin to believe
> that doing screwy things is normal.
>
> as an intellectual exercise, I can think of no
> reason why BGP wouldn't work
> over GRE tunnels, but I sure as hell would not even
> in my worst Lab
> nightmare think about trying BGP through NAT. Not
> even the Lab proctors
> could be that sick ;->
>
> Chuck
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of
> Tony Medeiros
> Sent: Sunday, July 22, 2001 2:35 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Configure Nat with BGP [7:13265]
>
>
> I don't think you want to do that. If you have the
> bucks for 4 internet
> circuits, you should have the bucks for a firewall
> or another router behind
> your edge router to do the nat. I doubt that this
> will work. In fact, If
> you have any asymmetric routing going on at all
> (packets going out one
> interface and returning on a different one), It
> flat out won't work.
>
> I can foresee so many issues with this setup that I
> wouldn't even attempt
> it. I suppose that if you had just static mappings
> and tweaked the BGP just
> right it might work. But if you have a circuit
> failure and BGP rolls over
> to another interface, it will break the sessions.
> Load balancing will be a
> nightmare. So will peering. Maybe this could be
> done with loopbacks and
> policy routing on the inside interface pointing at
> the loopbacks for the
> next hop... I don't know. It sounds too ugly even
> to try. Maybe I'm
> wrong, Anybody else ever try this ???
>
> My humble opinion...... Get a firewall or another
> router.
>
> Tony M.
> #6172
>
> ----- Original Message -----
> From: Justin Lofton
> To:
> Sent: Sunday, July 22, 2001 1:02 PM
> Subject: Configure Nat with BGP [7:13265]
>
>
> > I'm trying to configure NAT on a router that is
> running BGP between 4
> > internet circuits. Can't find anything on CCO.
> Which interface do I use
> as
> > ip nat outside? Just one or all four? I'm
> confused. Can anyone out there
> > help me with this one?
> >
> > Thanks Everyone!
> >
> > Justin Lofton
> > Account Executive/CCNA
> > Tredent Data Systems
> > [EMAIL PROTECTED]
> > V: (818) 222-3770
> > F: (818) 222-3778
> > http://www.tredent.com/
[EMAIL PROTECTED]
__________________________________________________
Do You Yahoo!?
Make international calls for as low as $.04/minute with Yahoo! Messenger
http://phonecard.yahoo.com/
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=13305&t=13265
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
