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Interfaces WideArea Networks(WANs)

IX20 User Guide

164

Parameters Current Value

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dhcp_hostname false DHCP Hostname

enable true Enable

metric 0 Metric

mgmt 0 Management priority

mtu 1500 MTU

type dhcpv6 Type

use_dns always Use DNS

weight 10 Weight

Additional Configuration

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connection_monitor Active recovery

(config network interface my_wan)>

d. Modify any of the remaining default settings as appropriate. For example, to change the

metric:

(config network interface my_wan)> ipv6 metric 1

(config network interface my_wan)>

If the minimum length is not available, then a longer prefix will be used.

See Configure WAN/WWAN priority and default route metrics for further information about

metrics.

8. (Optional) To configure 802.1x port based network access control:

Note The IX20 can function as an 802.1x authenticator; it doesnot function as an 802.1x

supplicant.

a. Enable the 802.1x authenticator on the IX20 device:

(config network interface my_wan)> 802_1x authentication enable true

(config network interface my_wan)>

b. Set the frequency period for reauthorization:

(config network interface my_wan)> 802_1x authentication reauth_period

value

(config network interface my_wan)>

where value is an integer between 0 and 86400. The default is 3600.

9. (Optional) Configure the MACaddressdeny list.

Incoming packets will be dropped from any deviceswhose MACaddressesisincluded in the

MACaddress denylist.

Digi IX20 User Manual

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