Support unicast and switch of broadcast on DHCP

Zyxel_Charlie Posts: 1,034  Zyxel Employee
First Anniversary Friend Collector First Answer First Comment
edited April 2021 in Security
This discussion was created from comments split from:Deutsche Telekom ENTERTAIN (IPTV) Support / WHEN?
Support to activate, deactivate DHCP Broadcast Flag, as for ENTERTAIN it's required to set it to '0', means Unicast.


  • Zyxel_Emily
    Zyxel_Emily Posts: 1,296  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
    edited December 2018
    This feature is supported in firmware 4.32 and later versions.
    Use the commands to activate/deactivate DHCP broadcast flag.

    Router(config)# interface wan1
    Router(config-if-wan1)# ip address dhcp unicast
    Router(config-if-wan1)# exit
    Router(config)# write

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