Configuring MAC Address Validation for Dynamic Subscriber Interfaces
This topic describes how to configure MAC address validation for subscriber interfaces created on demux interfaces in dynamic profiles on MX-series routers.
When you configure MAC address validation for demux interfaces in a dynamic profile and specify either loose or strict validation, the resulting behavior is always loose validation. To enable strict behavior for a dynamic demux interface, you must configure strict validation for the underlying interface.
Before you begin:
- Configure the dynamic profile.
- Configure the dynamic demux interface.
See Configuring Dynamic Subscriber Interfaces Using IP Demux Interfaces in Dynamic Profiles.
To configure MAC address validation for a dynamic subscriber interface:
- Configure loose validation for the demux interface.
- [edit dynamic-profiles interfaces unit “$junos-interface-unit” family inet]
- user@host# set mac-validate loose
- (Optional) Configure strict validation
for the underlying interface.
- [edit interfaces fe-0/0/0 unit 0 family inet]
- user@host# set mac-validate strict