Routing

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MX480 IP SLA ??

  • 1.  MX480 IP SLA ??

    Posted 08-31-2017 12:11

    Hi Everyone,

     

    The objective is monitor the static default route next-hop reachability, like cisco IOS ip sla. 

    Does anyone try to configure RPM on MX480 ? if it is no support , what is the work around ?

     

    Thank you,

    Meng Kiat



  • 2.  RE: MX480 IP SLA ??

    Posted 08-31-2017 13:26

    ip-monitoring is not supported on MX as far as i know. you can try bfd with static route.

     

    HTH



  • 3.  RE: MX480 IP SLA ??

    Posted 08-31-2017 22:47

    thanks singg for the reply... if i dont use the BFD, if there any script that i can use as work around ?



  • 4.  RE: MX480 IP SLA ??

    Posted 09-01-2017 00:08


  • 5.  RE: MX480 IP SLA ??

    Posted 09-01-2017 22:12

    Hi,

     

    RPM probe {Real-Time Performance Monitoring] is equivalent to IP SLA in Juniper. Many customers configure it on MXdevices and it is supported.

     

    You can refer to below tech pubs for more details and configuration.

     

    Real-Time Performance Monitoring Services Overview

     

    Configuring RPM Probes

     

    [KUDOS PLEASE! If you think I earned it!

    If this solution worked for you please flag my post as an "Accepted Solution" so others can benefit..]

     

     

     



  • 6.  RE: MX480 IP SLA ??

    Posted 09-02-2017 04:57

    Yes, RPM is supported on MX but as i said above, service ip-monitoring is not supported on MX which can be used to monitor the static default route next-hop reachability

     

    We can use BFD or any script which can monitor the next-hop availability and switch to qualified next-hop in if primary next-hop is unreachable.

     

    If you have any other idea, please share



  • 7.  RE: MX480 IP SLA ??

    Posted 09-07-2017 01:20

    hmmm... suprisingly the simple IP SLA feature cant find on MX serious. is there any road map the MX will support the IP SLA similiar feature ?



  • 8.  RE: MX480 IP SLA ??

    Posted 10-14-2019 01:14

    Dear all,

     

    Today I am facing the same issue while I am migrating Cisco router to Juniper MX. I am struggling with IP SLA. When I try the RPM command on Juniper MX but it does not support like Juniper SRX. After researching, I found this blog which said Juniper MX support RPM with version 18.4

    https://iliketech2017.wordpress.com/2019/04/23/static-route-tracking-with-junos-rpm-tracking/

     

    Then I found one more link from Juniper website. 

    - Support introduced in Junos OS Release 18.4 R1.

    - Support for multiple next hops added in Junos OS Release 19.1 R1.

    https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/routing-options-rpm-tracking.html

     

    Cheers,

    Try Chhay