On 20/10/2010 12:23, "Roberto Suarez Soto" <robe@xxxxxxxxxxx> wrote: >El día Wed, 20 Oct 2010 23:58:46 +1300, Amos Jeffries ><squid3@xxxxxxxxxxxxx> >escribía: > >> So whats wrong with updating the DNS then waiting for the old ones >> traffic to stop before turning it off? > > Adding to this, "nsupdate" is a tool that comes with Bind that >could be used to update the DNS entry when the backup server took the main >role, and then again when it returned to backup state. It's quite easy to >setup and very flexible. > >-- > Roberto Suarez Soto Allenta Consulting > robe@xxxxxxxxxxx www.allenta.com > +34 881 922 600 Thanks for both suggestions, but just updating DNS causes some of my clients (particularly Mac) Kerberos to not work - this is because of reverse lookups. I have to move the IP and host name to other box as swiftly as possible - An assignable VIP for each box seems the option here which I believe HA can do. Just not sure about how Squid will react to this.. The information contained in this e-mail is of a confidential nature and is intended only for the addressee. If you are not the intended addressee, any disclosure, copying or distribution by you is prohibited and may be unlawful. Disclosure to any party other than the addressee, whether inadvertent or otherwise, is not intended to waive privilege or confidentiality. Internet communications are not secure and therefore Conde Nast does not accept legal responsibility for the contents of this message. Any views or opinions expressed are those of the author. The Conde Nast Publications Ltd (No. 226900), Vogue House, Hanover Square, London W1S 1JU
