WWW failover me DNS

[Spiros Bolis]

To problhma exei ws e3hs:

ena mhxanhma me IP px. 1.2.3.4 peftei gia agnwsto logo kai exei epanw
toy to
http://www.1-2-3-4.gr
borei na yparxei ena deytero mhxanhma kapou alloy p.x. me IP 5.6.7.8
wste otan peftei to 1.2.3.4, na to katalabainei to DNS kai na gyrnaei to
entry www.1-2-3-4.gr sthn IP 5.6.7.8

To sigoyro einai pws tha prepei na katebei apelpistika xamhla to TTL ths
zwnhs 1-2-3-4.gr

Dieykrinhsh: DEN einai balatzarisma fortioy (load balancing) ayto poy
thelw, einai ayto poy dinei to

http://www.simplefailover.com/?source=gaw

(me ena grhgoro psa3imo sto google)

aaa, to kyriotero.. an ginetai me BIND kai oxi me PowerDNS

Eyxaristw,