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SRX DSL Redundancy

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  • 1.  SRX DSL Redundancy

    Posted 10-05-2018 08:46

    Hi all,


    Should be a simple answer to this one I expect:


    I have hunted for the docs on this and cannot find anything relevant:


    If I have an SRX340 and purchase a DSL module for the device (RJ11) and want to configure it for redundancy.... so the ethernet WAN is utilised first and failover is provided on the DSL module.... could you point me to relevant documents for configuring this please?

  • 2.  RE: SRX DSL Redundancy
    Best Answer

    Posted 10-05-2018 20:24



    You can configure ADSL interface per the KB below.



    In the KB, it is ADSL as primary while dialer as backup based on:-


    routing-options {
    static {
    route next-hop pp0.0 metric 0;
    route next-hop dl0.0;


    In your case, you can try to make your WAN (gig interface) as primary and ADSL as backup.