Allied Telesis AT-WR4500 IP Address assignment, using FreeRADIUS Server, Create Dhcp Servers

AT-WR4500 Series - IEEE 802.11abgh Outdoor Wireless Routers	127
RouterOS v3 Configuration and User Guide

IP addresses of DHCP-Relay:

[admin@DHCP-Relay] ip address> print
Flags: X - disabled, I - invalid, D - dynamic
#	ADDRESS	NETWORK	BROADCAST	INTERFACE
0	192.168.0.1/24	192.168.0.0	192.168.0.255	To-DHCP-Server
1	192.168.1.1/24	192.168.1.0	192.168.1.255	Local1
2	192.168.2.1/24	192.168.2.0	192.168.2.255	Local2

[admin@DHCP-Relay] ip address>

To setup 2 DHCP Servers on DHCP-Serverrouter add 2 pools. For networks 192.168.1.0/24 and 192.168.2.0:

/ip pool add name=Local1-Pool ranges=192.168.1.11-192.168.1.100 /ip pool add name=Local1-Pool ranges=192.168.2.11-192.168.2.100 [admin@DHCP-Server] ip pool> print

# NAME		RANGES
0	Local1-Pool	192.168.1.11-192.168.1.100
1	Local2-Pool	192.168.2.11-192.168.2.100

[admin@DHCP-Server] ip pool>

Create DHCP Servers:

/ip dhcp-server add interface=To-DHCP-Relay relay=192.168.1.1 \ address-pool=Local1-Pool name=DHCP-1 disabled=no

/ip dhcp-server add interface=To-DHCP-Relay relay=192.168.2.1 \

	address-pool=Local2-Pool name=DHCP-2 disabled=no
[admin@DHCP-Server] ip dhcp-server> print
Flags: X - disabled, I - invalid
#	NAME	INTERFACE	RELAY	ADDRESS-POOL LEASE-TIME ADD-ARP
0	DHCP-1	To-DHCP-Relay	192.168.1.1	Local1-Pool	3d00:00:00
1	DHCP-2	To-DHCP-Relay	192.168.2.1	Local2-Pool	3d00:00:00

[admin@DHCP-Server] ip dhcp-server>

Configure respective networks:

/ip dhcp-server network add address=192.168.1.0/24 gateway=192.168.1.1 \ dns-server=159.148.60.20

/ip dhcp-server network add address=192.168.2.0/24 gateway=192.168.2.1 \

	dns-server 159.148.60.20
[admin@DHCP-Server] ip dhcp-server network> print
# ADDRESS		GATEWAY	DNS-SERVER	WINS-SERVER	DOMAIN
0	192.168.1.0/24	192.168.1.1	159.148.60.20
1	192.168.2.0/24	192.168.2.1	159.148.60.20

[admin@DHCP-Server] ip dhcp-server network>

Configuration of DHCP-Serveris done. Now let's configure DHCP-Relay:

/ip dhcp-relay add name=Local1-Relay interface=Local1 \
	dhcp-server=192.168.0.1 local-address=192.168.1.1 disabled=no
/ip dhcp-relay add name=Local2-Relay interface=Local2 \
	dhcp-server=192.168.0.1 local-address=192.168.2.1 disabled=no
[admin@DHCP-Relay] ip dhcp-relay> print
Flags: X - disabled, I - invalid
#	NAME	INTERFACE	DHCP-SERVER	LOCAL-ADDRESS
0	Local1-Relay	Local1	192.168.0.1	192.168.1.1
1	Local2-Relay	Local2	192.168.0.1	192.168.2.1

[admin@DHCP-Relay] ip dhcp-relay>

IP Address assignment, using FreeRADIUS Server

Let us consider that we want to assign IP addresses for clients, using the RADIUS server.