Digi Connect IT 4 User Manual page 190

Interfaces
8. Configure IPv4 settings:
IPv4 support is enabled by default. To disable:
n
(config network interface ip_passthrough_interface)> ipv4 enable false
(config network interface ip_passthrough_interface)>
a. Set the IP metric:
(config network interface ip_passthrough_interface)> ipv4 metric num
(config network interface ip_passthrough_interface)>
b. Set the relative weight for default routes associated with this interface. For multiple active
interfaces with the same metric, the weight is used to load balance traffic to the
interfaces.
(config network interface ip_passthrough_interface)> ipv4 weight num
(config network interface ip_passthrough_interface)>
c. Set the management priority. This determines which interface will have priority for central
management activity. The interface with the highest number will be used.
(config network interface ip_passthrough_interface)> ipv4 mgmt num
(config network interface ip_passthrough_interface)>
d. Set the MTU:
(config network interface ip_passthrough_interface)> ipv4 mtu num
(config network interface ip_passthrough_interface)>
e. Configure how to use DNS:
(config network interface ip_passthrough_interface)> ipv4 use_dns value
(config network interface ip_passthrough_interface)>
where value is one of:
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n
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f. See Configure SureLink active recovery to detect WAN/WWAN failures
about configuring SureLink for active recovery.
9. (Optional) Configure IPv6 settings:
a. Enable IPv6 support:
(config network interface ip_passthrough_interface)> ipv6 enable true
(config network interface ip_passthrough_interface)>
b. Generally, the default settings for IPv6 support are sufficient. You can view the default IPv6
settings by using the question mark (?):
Digi Connect IT® 4 User Guide
always: DNS will always be used for this WAN; when multiple interfaces have the
same DNS server, the interface with the lowest metric will be used for DNS
requests.
primary: Only use the DNS servers provided for this interface when the interface is
the primary route.
never: Never use DNS servers for this interface.
Local Area Networks (LANs)
for information
190