On Wed, Jan 30, 2013 at 03:44:42PM +0400, Nick Kritsky wrote: > You can use counters in jnx-cos MIB ( 1.3.6.1.4.1.2636.3.15 ). > They will give you per-queue drop counters for each interface. > I use jnxCosIfqTailDropPkts for monitoring interfaces on EX switches. These > are the counters you see in "show interface extensive" - dropped packets > for for each queue.
Unlike EX-series MX does report total number of dropped packets (sum of drops in each queue) in standard ifOutDiscards OID: snar@router> show snmp mib walk ifOutDiscards | except " = 0" ifOutDiscards.522 = 62118 ifOutDiscards.529 = 82824 ifOutDiscards.545 = 2350808 ifOutDiscards.548 = 2518889 ifOutDiscards.558 = 2465225 Not sure if packets dropped by deeper QoS functions like RED are reported here however. > > nick > > On Wed, Jan 30, 2013 at 12:37 AM, Clarke Morledge <chm...@wm.edu> wrote: > > > Really? > > > > Is there any know way to measure tail drops via SNMP with Juniper? In > > particular, I am wondering about the MX platform. > > > > That is really odd. > > > > > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp -- In theory, there is no difference between theory and practice. But, in practice, there is. _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp