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Cisco Bug: CSCsz17010 - Avoid sending traps for v1-RP-Probes and throttle rate of other traps

Last Modified

Jan 11, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

PIM process sends Invalid-Register traps upon receiving a PIMv1-RP-Probe message. The rate of the
traps is high.

Since PIM on IOS-XR does not support PIMv1, it drops PIMv1 RP-Probe (Register) packets. It also
generates traps for them at the rate of 25 per second. This can result in a high CPU utilization of
the transports in the system.
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  • Status
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