Digi TransPort LR54, Руководство пользователя

Страница: 219 / 1113

Serial port Configure Remote Access mode
LR54 User Guide 219
n
To limit access to specified IPv4 addresses and networks:
i. Click IPv4 Addresses .
ii. For Add Address , click

.
iii. For Address , enter the IPv4 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, 192.168.1.0/24.
l
any : No limit to IPv4 addresses that can access the service-type.
iv. Click

again to list additional IP addresses or networks.
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 LR54 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.