Digi Connect IT 16, Руководство пользователя

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Serial port Add a USB console port
Digi Connect IT® 16/48 User Guide 171
n
To limit access to specified IPv6 addresses and networks:
i. Click IPv6 Addresses .
ii. For Add Address , click

.
iii. For Address , enter the IPv6 address or network that can access the
device's service-type. Allowed values are:
l
A single IP address or host name.
l
A network designation in CIDR notation, for example, 2001:db8::/48.
l
any : No limit to IPv6 addresses that can access the service-type.
iv. Click

again to list additional IP addresses or networks.
n
To limit access to hosts connected through a specified interface on the
Connect IT 16/48 device:
i. Click Interfaces .
ii. For Add Interface , click

.
iii. For Interface , select the appropriate interface from the dropdown.
iv. Click

again to allow access through additional interfaces.
n
To limit access based on firewall zones:
i. Click Zones .
ii. For Add Zone , click

.
iii. For Zone , select the appropriate firewall zone from the dropdown.
See Firewall configuration for information about firewall zones.
iv. Click

again to allow access through additional firewall zones.
iv. (Optional) Click to enable mDNS . mDNS is a protocol that resolves host names in small
networks that do not have a DNS server.
13. Click Apply to save the configuration and apply the change.

Command line
1. Log into the Connect IT 16/48 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu . Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Add the console port:
(config)> add serial USB_port
(config serial USB_port)>