Some Clients/Hosts send DHCPREQUEST to DHCP Server continualy.

Some Clients/Hosts send DHCPREQUEST to DHCP Server continualy.
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Subject Author Date
Some Clients/Hosts send DHCPREQUEST to DHCP Server continualy. CCP 01-13-2007
Posted by CCP on January 13, 2007, 1:40 am
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Hello! Here is DHCP Server's MRTG below URL:
http://61.30.102.4/phpbb/phpBB2/images/upload/UCT-DHCP-02_eth0_traffic_s.png

You can see that the DHCP server traffic is bursting to 700Kbps since
140Kbps three hours ago! I has found several CPEs which in abnormal
status(Sending DHCPREQUEST continualy), but I don't know how to resolve
this case.

Before posted this message, I had tried reseting CMs what these
abnormal CPEs belong to and restarting DHCP daemon several times, but
no work!
Is anyone tell me kindly what should I do next ?


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other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

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