ARP Cache
Timeout
(seconds)
60
This field controls the time before which the server removes an
unused ARP entry from the caching table.
Ignore ICMP
R
edirect
No (empty) This field specifies whether to ignore ICMP redirects.
Port
ag1 - agX
eth-ag1 - eth-
agX
eth0, eth1
mgmnt1
This field lists the name of each currently configured aggregation
or interface in the server/cluster.
Current
Settings
This field indicates whether the aggregation or interface uses the
default (global) settings, or customized settings. If the
aggregation/interface uses customized settings, the details
button appears. Click on the details button to edit the customized
configuration.
To customize the global settings, specify the values to use for the global
configur
ation settings by changing the values of the fields in the Global
Settings area. All aggregations (interfaces) use the global settings by default.
Click apply to save the changes.
To restore the global settings to the factory default values, click reset.
Interface settings
To customize settings for an individual interface, select the interface (in the
Ports field) and click customize. The Advanced IP Per-Port Configuration
page appears.
The following table describes the fields on this page:
Per-port settings Default settings
Ignore ICMP Echo Requests No (empty)
IP MTU for Off-Subnet Transmits (bytes) 1500
TCP MTU 1500
Other Protocol MTU 1500
Enter the new values in the fields, and click OK. The new settings o
verride
the global settings.
To restore the settings of an interface to the global configuration, select an
interface in the Ports field, and then click restore. The settings for the
interface are erased and revert to the default (global settings).
52 Configuring IP addresses
Hitachi NAS Platform Network Administration Guide