I have a router linksys WRT54G and turn on the DDNS feature using Dyndns. this e-mail sendme from DynDNS
Dear Valued Customer:
The hostname, .....dnsalias.com, in account XXXX, has been
blocked for abuse. This action has been taken due to the receipt
of multiple updates originating from the same IP address.
Updates which result in no change to the host are abusive.
Please take a moment to review our Update Abuse Policy here:
It is vital that you correct the problem which is resulting in
these repeated and unnecessary updates. Once you have corrected
this problem, you may request that the host be unblocked at the
Please contact firstname.lastname@example.org if you have questions,
queries, or comments regarding this issue.
The DynDNS Team
I check all in my router and dont see any problem, and i call to my ISP company to view DHCP lease configuration, the time of renew ip is 1 day, what is the problem there ????, i dont stand why my router send to dynDNS multiple request if the ip number not change.