Network Services; Dhcp-Client; Dhcp Server - WAGO I/O System 750 Manual

68 Functions
5.1.4

Network Services

5.1.4.1

DHCP-Client

The controller can get network parameters from an external DHCP master via the
DHCP Client service.
The following parameters can be obtained:
•
IP address
•
SubNet mask
•
Router/gateway
•
Hostname
•
Domain
•
DNS server
•
NTP server
For the IP address, SubNet mask and router/gateway parameters, the entries are
stored per ETHERNET port.
For multiple network interfaces with DHCP, the hostname is taken from the
network interface (bridge or Wwan) with the highest priority. The priority is
specified alphanumerically by the name of the network interface. Thus, Bridge1
has the highest priority, followed by Bridge2, Bridge3, ..., Wwan0.
5.1.4.2

DHCP Server

The controller provides the DHCP server service for the automatic configuration
of IP addresses of network stations on the same subnet.
Generally, only one DHCP server can be active on a subnet at one time.
The following can be set for the DHCP server:
•
The service itself (active/not active)
•
The range of dynamically assigned IP addresses
•
The lease time of the dynamically assigned IP addresses
•
A list with static assignments of IP addresses to MAC addresses
In "switched" mode, these settings are possible for both interfaces together and
in "separated" mode for each interface separately.
The settings are made, for example, in the WBM via the "DHCP Configuration"
page.
Manual
Version 1.7.0, valid from FW Version 04.01.10(23)
WAGO I/O System 750
750-8210/040-000 PFC200; G2; 4ETH; XTR