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Unable to connect PPPOE with Zyxel

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  • 1.  Unable to connect PPPOE with Zyxel

    Posted 02-20-2015 06:18

    Hello,


    I have remplaced my SSG5 by a SRX100H2 on the same modem bridge ZYXEL.

    It's unable to connect with SRX.

    What's the problem!?

    I have tested a lot of solution ...

     

    PADI no response

    https://www.evernote.com/shard/s36/sh/e0265f76-b079-4070-8114-b4fe1b902a25/981ba877e7d833fee6a1444041a7b9ca

     

     

     

    set interfaces fe-0/0/7 unit 0 encapsulation ppp-over-ether

    set interfaces pp0 unit 0 ppp-options chap default-chap-secret <PASSWORD>
    set interfaces pp0 unit 0 ppp-options chap local-name <USERNAME>
    set interfaces pp0 unit 0 ppp-options chap passive

    set interfaces pp0 unit 0 pppoe-options underlying-interface fe-0/0/7.0
    set interfaces pp0 unit 0 pppoe-options idle-timeout 0
    set interfaces pp0 unit 0 pppoe-options auto-reconnect 3
    set interfaces pp0 unit 0 pppoe-options client

    set interfaces pp0 unit 0 family inet mtu 1492
    set interfaces pp0 unit 0 family inet negotiate-address

    set routing-options static route 0.0.0.0/0 next-hop pp0.0
    set security zones security-zone untrust interfaces pp0.0



  • 2.  RE: Unable to connect PPPOE with Zyxel

    Posted 02-21-2015 03:04

    Nothing on PPPOE Problem on Belgium and PADI?

     



  • 3.  RE: Unable to connect PPPOE with Zyxel
    Best Answer

     
    Posted 02-21-2015 04:47

    Hi Nicit,

     

    PPPOE negotiation is as below.

     

    Client to server: Initiation (PADI)
    Server to client: Offer (PADO)
    Client to server: request (PADR)
    Server to client: session-confirmation (PADS)
    Either end to other end: termination (PADT)

     

    As per the statistics you provided it looks like we are not reciving the PADO in response to the PADI we sent. PADI and PADO is used to communicate the MAC address and without this PPPOE will not work. Please check the other end why PADO is not sent when SRX sends the PADI.. Most probably a MAC learning issue on other end.

     

    Thanks,

    Suraj

    Please Mark My Solution Accepted if it Helped, Kudos are Appreciated too



  • 4.  RE: Unable to connect PPPOE with Zyxel

    Posted 02-21-2015 11:18

    Yeah!

    You're a god!

     

    Thanks a lot!,

    Nicit