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Cisco Bug: CSCvs14697 - TS: c1113: with "no service password-recovery" enabled, PnP doesn't work after reset

Last Modified

Jul 21, 2020

Products (1)

  • Cisco 3G Wireless WAN

Known Affected Releases

16.12.2 17.2.1

Description (partial)

Symptom:
During day-0 device boot up without a startup configuration the auto install feature automatically attempts to acquire a DHCP IP on available L3 interfaces, during this time the .DHCP option 61 (client identifier) is expected to alternate between MAC-ADDR and Serial-Number-of-device

In some of the releases such as 16.12.2 this mechanism is broken and only one client-id is attempted always (either MAC or SN)

Conditions:
Day-0 bootup of device without startup-configuration
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Bug Details Include

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