Allied Telesis AT-WR4500 - Manual (Page 125)

AT-WR4500 Series - IEEE 802.11abgh Outdoor Wireless Routers 125
RouterOS v3 Configuration and User Guide
Example
To add a DHCP relay named relay on ether1 interface resending all received requests to the 10.0.0.1
DHCP server:
[admin@AT-WR4562] ip dhcp-relay> add name=relay interface=ether1 \
\... dhcp-server=10.0.0.1 disabled=no
[admin@AT-WR4562] ip dhcp-relay> print
Flags: X - disabled, I - invalid
# NAME INTERFACE DHCP-SERVER LOCAL-ADDRESS
0 relay ether1 10.0.0.1 0.0.0.0
[admin@AT-WR4562] ip dhcp-relay>
6.1.10
Questions & Answers
Command name: /ip dhcp-server setup
Questions
addresses to give out (text) - the pool of IP addresses DHCP server should lease to the clients
dhcp address space (IP address/netmask; default: 192.168.0.0/24) - network the DHCP server will lease
to the clients
dhcp relay (IP address; default: 0.0.0.0) - the IP address of the DHCP relay between the DHCP server
and the DHCP clients
dhcp server interface (name) - interface to run DHCP server on
dns servers (IP address) - IP address of the appropriate DNS server to be propagated to the DHCP
clients
gateway (IP address; default: 0.0.0.0) - the default gateway of the leased network
lease time (time; default: 3d) - the time the lease will be valid
Depending on current settings and answers to the previous questions, default values of following
questions may be different. Some questions may disappear if they become redundant (for example,
there is no use of asking for 'relay' when the server will lend the directly connected network)
Example
To configure DHCP server on ether1 interface to lend addresses from 10.0.0.2 to 10.0.0.254 which
belong to the 10.0.0.0/24 network with 10.0.0.1 gateway and 159.148.60.2 DNS server for the time of
3 days:
[admin@AT-WR4562] ip dhcp-server> setup
Select interface to run DHCP server on
dhcp server interface: ether1
Select network for DHCP addresses
dhcp address space: 10.0.0.0/24
Select gateway for given network
gateway for dhcp network: 10.0.0.1
Select pool of ip addresses given out by DHCP server
addresses to give out: 10.0.0.2-10.0.0.254
Select DNS servers
dns servers: 159.148.60.20
Select lease time
lease time: 3d
[admin@AT-WR4562] ip dhcp-server>