ns-binding
This package provides a way to create IP/MAC bindings in DHCP-managed networks.
Usage
Once configured a DHCP server through the UI, you can create bindings for the interface setting a ns_binding option
in the DHCP server configuration. The IP/MAC bindings will be created off the static leases defined in the
configuration.
For instance, if the DHCP server is named GREEN_1, to add the necessary rules for the interface you must:
uci set dhcp.GREEN_1.ns_binding='1'
uci commit dhcp
reload_config
| Binding value | Description |
|---|---|
0 |
Disables the binding |
1 |
Enables the soft binding, enforces the block only if the IP/MAC in the static leases mismatch |
2 |
Enables the hard binding, enforces block if the client is not registered in the static leases |
This will create the necessary rules to bind the IP/MAC addresses in the network based off the static leases.
From now on, the IP/MAC bindings will be automatically generated and updated whenever the dhcp configuration is
changed.
To disable the binding you can either remove the ns_binding option or set it to 0.
uci set dhcp.GREEN_1.ns_binding='0' # or uci delete dhcp.GREEN_1.ns_binding
uci commit dhcp
reload_config