dhcp.isc

Introduction

The tags beginning with dhcp.isc identify events generated by ISC DHCP services.

The full tag must have 3 levels. The first two are fixed as dhcp.isc. The third level identifies the type of events sent.

These are the valid tags and corresponding data tables that will receive the parsers' data:

Product / Service	Tags	Data tables

Product / Service	Tags	Data tables
ISC DHCP	`dhcp.isc.stdout`	`dhcp.isc.stdout`
ISC DHCP	`dhcp.isc.stdout.v2`	`dhcp.isc.stdout`

For more information, read more About Devo tags.

These are the fields displayed in this table:

Field	Type	Field transformation	Source field name	Extra fields

Field	Type	Field transformation	Source field name	Extra fields
eventdate	`timestamp`
hostname	`str`
packet	`str`
toAddress	`str`
toDeviceId	`str`
fromAddress	`str`
fromDeviceId	`str`
ofAddress	`str`
ofDeviceId	`str`
onAddress	`str`
onDeviceId	`str`
forAddress	`str`
forDeviceId	`str`
via	`str`
viaDeviceId	`str`
TransID	`str`
network	`str`
uid	`str`
message	`str`
leaseIpAddress	`str`	`ifthenelse(packet in set(["DHCPACK", "DHCPOFFER", "BOOTREPLY", "DHCPEXPIRE", "RELEASE"]), ifthenelse(isnull(onAddress), toAddress, onAddress), null)`	toAddress packet onAddress
leaseHardwareAddress	`str`	`ifthenelse(packet in set(["DHCPACK", "DHCPOFFER", "BOOTREPLY", "DHCPEXPIRE", "RELEASE"]), ifthenelse(isnull(onAddress), toDeviceId, toAddress), null)`	toAddress packet toDeviceId onAddress
hostchain	`str`			✓
tag	`str`			✓
rawMessage	`str`		rawSource	✓