Adding to the below configuration, you should also disable caching for ip
and multicasting packets on the serial interfaces incase you want
packet-by-packet distribution on both the connections to your ISP.
Hope this helps.
Dinesh.
--- Brant Stevens <[EMAIL PROTECTED]> wrote:
> My bad... you are absolutely right... :)
>
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Shahir Boshra
> Sent: Wednesday, November 22, 2000 3:29 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Load-Balancing of two serial via same ISP
>
>
> Mostly right, except the following:
> * The router will have 2 default routes and will load-balance between
> the
> connections regardless any difference in bandwidth, delay, etc.. Default
> route is a special case of static route after all.
> * For the inbound traffic, most probably the ISP will also add a new
> static
> entry for the new path, hence load-balance between 2 links, BGP is not
> recommended in this case, where the 2 links are connected to the same
> ISP.
>
> Shahir
>
> ""Brant Stevens"" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > I'm sure the guys on the list will correct me if I am wrong, but if
> you
> have
> > 2 serial connections on the same router, with the router having 2
> default
> > routes (0.0.0.0/0), then it will load-balance between the connections,
> > provided the serial links are identical (bandwidth, delay, etc...)
> this
> > scenario of process-switching takes to most CPU utilization, so keep
> that
> in
> > mind... This will also only work for outbound connectivity...
> inbound
> > load-balancing requires the use of an EGP, like BGP4...
> >
> > -Brant
> >
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> > ±è±ÔÇü
> > Sent: Tuesday, November 21, 2000 3:30 AM
> > To: [EMAIL PROTECTED]
> > Subject: Load-Balancing of two serial via same ISP
> >
> >
> > Hi! Everyone...
> > I have something to ask you guys... If you have any information for
> this,
> > please don't hesitate to reply to me.
> >
> > I'm using the 2M Internet circuit via ISP, but I'm gonna add extra 2M
> > circuit via same ISP.
> > As you know well, we're subject to ISP config. ISP made "STATIC"
> config
> for
> > their customer, customer is only to
> > config "Default route". Consequently, I wanna use this two serial-line
> at
> > same time in "LOAD-BALANCING"
> > So, I wonder even though I make config for default route with new IP
> Address
> > whether no problem in LOAD-
> > BALANCING or not.
> >
> > If you have another good knowledge, could you reply to me ?
> >
> > Regards,.
> > KIM KYU HYUNG
> >
> >
> > _________________________________
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