Digi TX54 User Manual page 464

Services
d. Click  again to list additional IP addresses or networks.
To limit access to hosts connected through a specified interface on the TX54 device:
n
a. Click Interfaces.
b. For Add Interface, click .
c. For Interface, select the appropriate interface from the dropdown.
d. Click  again to allow access through additional interfaces.
To limit access based on firewall zones:
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a. Click Zones.
b. For Add Zone, click .
c. For Zone, select the appropriate firewall zone from the dropdown.
d. Click  again to allow access through additional firewall zones.
6. Click Apply to save the configuration and apply the change.
The Apply button is located at the top of the WebUI page. You may need to scroll to the top of
the page to locate it.

Command line
1. Log into the TX54 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. Enable the mDNS service:
(config)> service mdns enable true
(config)>
4. Configure access control:
To limit access to specified IPv4 addresses and networks:
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(config)> add service mdns acl address end value
(config)>
Where value can be:
TX54 User Guide
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 mDNS service.
l
See Firewall configuration
Enable service discovery (mDNS)
for information about firewall zones.
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