Config Panel - Guntermann und Drunck GmbH

4. Enter the following data in the Parameter paragraph:
5. Click OK to save your settings.
Basic configuration of the web application
Link monitoring: Choose if you want the MII or ARP mode (description see
below) to be used to monitor the interface.
MII down delay: Time delay in milliseconds before a failed network interface
is disabled.
The value must be a multiple of 100 ms (the MII link monitoring
frequency).
MII up delay: Time delay in milliseconds before a reset network interface is
enabled.
The value must be a multiple of 100 ms (the MII link monitoring
frequency).
ARP interval: Enter the interval (100 to 10,000 milliseconds) according to
which the incoming ARP packets of the network interfaces
are to be checked.
ARP validate: The validation ensures that the ARP packet for a particular
network interface is generated by one of the listed ARP targets.
Choose if or what incoming ARP packets are to be validated:
None: ARP packets are not validated (default).
Active: Only the ARP packets of the active network interface
are validated.
Backup: Only the ARP packets of the inactive network
interface are validated.
All: The ARP packets of all network interfaces within the
group are validated.
ARP target: The table lists all configured ARP targets.
Use the New, Edit, and Delete buttons to administrate the ARP
targets.
Creating and administrating netfilter rules
In the default settings of the devices, all network computers have access to the
Config Panel web application (open system access).
NOTE: The open system access enables unrestricted connections via the following
ports: 80/TCP (HTTP), 443/TCP (HTTPS) and 161/UDP (SNMP).
If you create a netfilter rule, the open system access is deactivated and all incoming
data packets are compared to the netfilter rules. The list of the netfilter rules is processed
according to the stored order. As soon as a rule applies, it is carried out and
the following rules are ignored.
Dynamic-UserCenter 32 · 16