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Cisco Bug: CSCus32354 - CMTS: CPE learned via dhcp shows static method after dhcp request

Last Modified

Feb 03, 2017

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCH2

Description (partial)

Symptom:
CPE (MTA) display a methord "static" after sending a DHCP-REQUEST (RENEW).

Conditions:
CPE (MTA here) DHCP online first, then removed from HOST DB  (either by CM offline or clear cable host).
Bundle interface configured "cable source-verify", "no cable arp".
CPE don't restart DHCP, but sending a RENEW. 

The issue is not see if DHCP-DISCOVER is received first. (CPE fully restart DHCP).
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