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Debug DHCP 12.4(24)T3

mmedwid
Level 3
Level 3

‎03-10-2011 07:53 AM - edited ‎03-06-2019 04:01 PM

I have been debugging some problems with phones rebooting spuriously.  The reboots - at least

some of them - seemed related to DHCP lease renews.  So I bumped up the leases on the

phones to infinite as the number of devices won't be growing.  Can someone tell me the meaning

of the dhcp debug out below - the htype 1 chaddr in particular?  Thanks.

035589: Mar 10 07:20:16.468:   DHCPD: htype 1 chaddr e804.6212.7893

035590: Mar 10 07:20:16.468:   DHCPD: lease time remaining (secs) = 4294967295

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Marcel Ammann
Level 3
Level 3

‎03-10-2011 08:34 AM

Hello,

Here is a nice article which describes the htype etc.:

http://support.microsoft.com/kb/169289/en-us

It is the definition to 10 Mbit Ethernet of the RFC1541 and RFC2131

Kind regards,

Marcel

P.S.: please rate helpful post's...

Sent from Cisco Technical Support iPhone App

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