Siemens RUGGEDCOM ROX II

RUGGEDCOM ROX II
CLI User Guide
Chapter 7
IP Address Assignment
Managing the DHCP Server 223
Section7.3
Managing the DHCP Server
Dynamic Host Configuration Protocol (DHCP) is a method for centrally and consistently managing IP addresses and
settings for clients, offering a variety of assignment methods. IP addresses can be assigned based on the Ethernet
MAC address of a client either sequentially or by using port identification provided by a DHCP relay agent device.
The information that is assigned to addresses in DHCP is organized to deal with clients at the interface, subnet,
pool, shared network, host-group and host levels.
RUGGEDCOM ROX II supports both IPv4 and IPv6 address assignments.
CONTENTS
• Section7.3.1, “Viewing a List of Active Leases”
• Section7.3.2, “Configuring the DHCP Server”
• Section7.3.3, “Enabling/Disabling the DHCP Server”
• Section7.3.4, “Configuring DHCP Server Options”
• Section7.3.5, “Managing DHCP Client Configuration Options”
• Section7.3.6, “Managing DHCP Listen Interfaces”
• Section7.3.7, “Managing Shared Networks”
• Section7.3.8, “Managing Subnets”
• Section7.3.9, “Managing Host Groups”
• Section7.3.10, “Managing DHCP Hosts”
• Section7.3.11, “Managing Address Pools (IPv4)”
• Section7.3.12, “Managing Address Pools (IPv6)”
• Section7.3.13, “Managing IP Ranges (IPv4)”
• Section7.3.14, “Managing IP Ranges (IPv6)”
• Section7.3.15, “Managing IPv6 Prefixes”
• Section7.3.16, “Managing Temporary Subnets”
• Section7.3.17, “Managing IPv6 Subnets”
• Section7.3.18, “Managing Option 82 Classes for Address Pools”
• Section7.3.19, “Example: Configuring the Device as a DHCP Server to Support a Relay Agent”
Section7.3.1
Viewing a List of Active Leases
RUGGEDCOM ROX II can generate a list of active leases. The list includes the start and end times, hardware
Ethernet address, and client host name for each lease.
To view a list of active leases, do the following:
To view a list of active leases, type:
• For IPv4
services dhcpserver show-active-leases