User Guide for Cisco Prime Network Registrar - DNIP . NET

Contents
DHCP Request Processing Using Extensions 30-12
Enabling DHCPv6 Extensions 30-14
Receiving Packets 30-14
Decoding Packets 30-15
Determining Client-Classes 30-15
Modifying Client-Classes 30-15
Processing Client-Classes 30-15
Building Response Containers 30-16
Determining Networks and Links 30-16
Finding Leases 30-16
Serializing Lease Requests 30-17
Determining Lease Acceptability 30-17
DHCPv6 Leasing 30-19
DHCPv6 Prefix Usability 30-19
DHCPv6 Lease Usability 30-20
DHCPv6 Lease Allocation 30-20
Gathering Response Packet Data 30-20
Encoding Response Packets 30-21
Updating Stable Storage 30-21
Sending Packets 30-21
Processing DNS Requests 30-21
Tracing Lease State Changes 30-22
Controlling Active Leasequery Notifications 30-22
Extension Dictionaries 30-23
Environment Dictionary 30-24
General Environment Dictionary Data Items 30-25
Initial Environment Dictionary 30-26
Request and Response Dictionaries 30-26
Decoded DHCP Packet Data Items 30-27
Using Parameter List Option 30-28
Extension Point Descriptions 30-28
init-entry 30-29
pre-packet-decode 30-30
post-packet-decode 30-31
Extension Description 30-31
Overriding Client Identifiers 30-31
post-class-lookup 30-32
pre-client-lookup 30-32
Environment Dictionary for pre-client-lookup 30-33
post-client-lookup 30-34
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User Guide for Cisco Prime Network Registrar, 8.0
OL-24395-01