Quote:
Originally Posted by craigj2k11
ip adresses are dynamic, they change evey time you connect.
telford was on 30, then 100, then 30, now 100 again. every time he has changed, his modem will have re-established a connection, and a new ip address given
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No, they are sticky. They change either whenever a customer changes CPE MAC address, changes DHCP scope via a resegmentation or config change, when DHCP server is reloaded or otherwise its table cleared, or a client is offline for long enough for their old lease to be taken by another subscriber.
He'll have the same IP address on 30Mbps as 100Mbps.