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Services
a. Enable the mDNS service:
(config)> service mdns enable true
(config)>
b. Configure access control:
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TX40 User Guide
Information Technology for Public Transport (ITxPT) support
To limit access to specified IPv4 addresses and networks:
(config)> add service mdns acl address end value
(config)>
Where value can be:
A single IP address or host name.
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A network designation in CIDRnotation, for example, 192.168.1.0/24.
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any: No limit to IPv4 addresses that can access the mDNS service.
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Repeat this step to list additional IP addresses or networks.
To limit access to specified IPv6 addresses and networks:
(config)> add service mdns acl address6 end value
(config)>
Where value can be:
A single IP address or host name.
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A network designation in CIDRnotation, for example, 2001:db8::/48.
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any: No limit to IPv6 addresses that can access the mDNS service.
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Repeat this step to list additional IP addresses or networks.
To limit access to hosts connected through a specified interface on the TX40 device:
(config)> add service mdns acl interface end value
(config)>
Where value is an interface defined on your device.
Display a list of available interfaces:
Use ... network interface ? to display interface information:
Repeat this step to list additional interfaces.
To limit access based on firewall zones:
(config)> add service mdns acl zone end value
(config)>
Where value is a firewall zone defined on your device, or the any keyword.
Display a list of available firewall zones:
Type ... firewall zone ? at the config prompt:
(config)> ... firewall zone ?
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