Re: [ipv6-wg] Re: Re: [address-policy-wg] Re: Andre's guide to fix IPv6
Last time I was a hosting proivider I signed up as a LIR and built my own network infrastructure to the nearest IX points. This time I have outrourced the lot and my 300 server serverfarm is behind a firewall on a handfull of IP addresses
Changing ISP is really easy? Yes.
Stop. You have 10000 domains. You have IP address(es) from ISP A . You are moving to ISP B with OTHER address(es). And you don't need to send 10000 modify requests for these 10000 domains to change A (NS, MX) records. Where is the magic? ;-)
To be a LIR and grab /20 if really need only /28? Depends. Today I manage with a /23
PI or PA? Your own or upstream's? -- WBR, Max Tulyev (MT6561-RIPE, 2:463/253@FIDO)
Hi, On Thu, Dec 01, 2005 at 07:28:41PM +0300, Max Tulyev wrote:
Stop. You have 10000 domains. You have IP address(es) from ISP A . You are moving to ISP B with OTHER address(es). And you don't need to send 10000 modify requests for these 10000 domains to change A (NS, MX) records. Where is the magic? ;-)
Be primary DNS for those 10000 domains, run a perl/sed/... script on the DNS zones to replace all the IPs from ISP A with IPs from ISP B. Send out two e-mails to update the IP of your primary nameserver: - to your secondary name server operators (DNS slaves) - to the TLD that contains your nameserver, to get the glue record updated Gert Doering -- NetMaster -- Total number of prefixes smaller than registry allocations: 81421 SpaceNet AG Mail: netmaster@Space.Net Joseph-Dollinger-Bogen 14 Tel : +49-89-32356-0 D- 80807 Muenchen Fax : +49-89-32356-234
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Gert Doering -
Max Tulyev