Re: OT:Load balancers VIP

Might need to look into the GTM products to do this with any sense of HA.

On Mon, Sep 17, 2012 at 11:32 AM, marc edwards <renorider_at_gmail.com> wrote:

> correcting my statement (needing sleep lately). largest prefix is /24
>
> On Mon, Sep 17, 2012 at 7:39 AM, Serdar Kut <kutserdar_at_gmail.com> wrote:
>
> > as Marc said, you need 2 /24's for this. you can not advertise /32 or
> host
> > routes directly to internet via bgp. you may use as-path prepend or med
> > (care the case between diff.sps) to manipulate the traffic coming to
> your 2
> > prefixes from internet over different isps.
> > DNS entry should be dns authority for your domain. you can enter 2
> > different IP for the fqdn and let the dns server answer requests in round
> > robin fashion or another way you may choose.
> >
> > hth
> >
> >
> > On Mon, Sep 17, 2012 at 5:24 PM, marc edwards <renorider_at_gmail.com>
> wrote:
> >
> >> Most likely need 2 /24's. This is lowest prefix sp will advertise.
> >>
> >>
> >> On Monday, September 17, 2012, Serdar Kut wrote:
> >>
> >>> First check if your isp accepts /32 prefixes via bgp..
> >>>
> >>> On Monday, September 17, 2012, Routing Freak <routingfreak_at_gmail.com>
> >>> wrote:
> >>> > Hi all
> >>> >
> >>> > I have set up a Load balancer in my customer network. I need to
> >>> advertise
> >>> > my Load balancers Virtual IP address in teh Internet host for a
> series
> >>> of
> >>> > Servers such as my Web server, DNS Server and Application Server
> >>> database.
> >>> > I have a pair of Load balancers with each configured with different
> >>> public
> >>> > IP Address. I just want to advertise this address towards the
> internet
> >>> .
> >>> > What is the best way to advertise this to the internet . I have
> >>> multihomed
> >>> > towards two different SP's
> >>> >
> >>> > My east-west traffic should be load shared across my load balancers
> >>> and
> >>> it
> >>> > should be equally utilised.
> >>> >
> >>> > My idea is to advertise both the load balancers address as a host
> >>> route to
> >>> > the internet with a community attached to them to affect proper
> weight
> >>> or
> >>> > LP.
> >>> > Please advice a good design consideration for this.
> >>> >
> >>> >
> >>> > Blogs and organic groups at http://www.ccie.net
> >>> >
> >>> >
> _______________________________________________________________________
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> >>>
> >>>
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> >>>
> >>> _______________________________________________________________________
> >>> Subscription information may be found at:
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>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
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Blogs and organic groups at http://www.ccie.net
Received on Thu Sep 20 2012 - 11:54:50 ART