SRX

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  • 1.  vSRX - Dual ISP failover and routing for a host

    Posted 12-08-2016 23:04

    Hi Guys, 

    I have configured the routing as below,

    static {
    route 0.0.0.0/0 {
    next-hop 1.1.1.1;
    qualified-next-hop 2.2.2.2 {
    preference 2;
    }
    preference 1;
    }
    }

    I

    and confirmed working by disabling the interface of primary.

     

    How can set a perticular host (Let's say the IP: 192.168.100.10) to use the backup link as primary Internet access? how to add the configuration , help me. 

    thanks



  • 2.  RE: vSRX - Dual ISP failover and routing for a host
    Best Answer

     
    Posted 12-09-2016 10:30

    Hi Karan,

    As per my understanding the you need the primary ISP link through 1.1.1.1 and backup link via 2.2.2.2. At the same time you need that some hosts should access the internet via other link. So in addition to current configuration you can achive this by configuring the Firewall based filter which will route the traffic based on the source ip and destination IP .

     

    Please follow the below mentioned KB article for configuration example:

    # https://kb.juniper.net/InfoCenter/index?page=content&id=KB23300&actp=search

     

    Please let me know if you have further queries regarding this.

    Regards,
    Rishi



  • 3.  RE: vSRX - Dual ISP failover and routing for a host

    Posted 12-09-2016 20:40

    Excellent, 

    this is what I was expecting and configured - all good.

    Thank you.

     



  • 4.  RE: vSRX - Dual ISP failover and routing for a host

     
    Posted 12-09-2016 21:32

    HI Karan,

     

    Great to hear that. Please mark the solution as accepted or mark Kudos 🙂

     

    Regards,

    Rishi