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BNG on MX480-Subscriber cannot get IP address after put knob forward-only..

  • 1.  BNG on MX480-Subscriber cannot get IP address after put knob forward-only..

    Posted 08-22-2021 13:05
    Hi all,


    Currently i have BNG that use IPOE/DHCP dhcp-relay (using option 82) to Ubuntu DHCP Server.  As per told by someone we need to put knob "forward-ony" under dhcp-relay stanza to avoid scaling issue on MX480 (dont want binding the ip address). But the weird thing after i put that knob then the subscriber cannot get ip address. Is it related to DHCP server need to tune something if we hard coded "forward-only" or have need addtional config we put "forward-only".


    Thanks and appreciate any feedback