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Serial port
TX40 User Guide
n
To limit access to specified IPv6 addresses and networks:
(config serial USB_port)> add service tcp acl address6 end
value
(config serial USB_port)>
Where value can be:
A single IP address or host name.
l
A network designation in CIDRnotation, for example, 2001:db8::/48.
l
any: No limit to IPv6 addresses that can access the tcp port.
l
Repeat this step to list additional IP addresses or networks.
n
To limit access to hosts connected through a specified interface on the TX40
device:
(config serial USB_port)> add service tcp acl interface end
value
(config serial USB_port)>
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:
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(config serial USB_port)> add service tcp acl zone end value
(config serial USB_port)>
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 serial USB_port)> ... firewall zone ?
Zones: A list of groups of network interfaces that
can be referred to by packet
filtering rules and access control lists.
Additional Configuration
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any
dynamic_routes
edge
external
hotspot
internal
Add a USB serial port
290
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