Junos OS

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  • 1.  How to monitor IPv4 and IPv6 traffic separately using snmp on dual stack device?

    Posted 12-03-2021 05:36
    Hi
    Our network runs more than a hundred juniper devices and recently turned on dual stack mode, but found that IPv4 traffic could not be distinguished on the interface running the dual stack.
    I filter IPv6 traffic using (jnxIpv6IfInOctets/jnxIpv6IfInOctets) and monitor all traffic using (ifHCIn1SecRate/ifHCOut1SecRate),
    but I can't find a single oid to use to identify IPv4 traffic
    Is there an IPv4 only snmp oid or other best practices to distinguish IPv4 traffic on juniper devices?



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    Gary_1984
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  • 2.  RE: How to monitor IPv4 and IPv6 traffic separately using snmp on dual stack device?

    Posted 04-11-2024 14:19

    Hello Gary! 

    I've encountered the same confusion. Have you found a solution yet?



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    Lai TzeChing
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  • 3.  RE: How to monitor IPv4 and IPv6 traffic separately using snmp on dual stack device?

    Posted 04-12-2024 09:12

    Hi Lai TzeChing

    I haven't found an official solution yet. Currently, my approach is to first obtain the total traffic and the IPv6 traffic, then perform a subtraction calculation. The remaining data should be the IPv4 traffic within a reasonable range.



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    Gary_1984
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