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Cisco Bug: CSCvt37730 - Packets being drop by app route policy even when BFD tunnel is up.

Last Modified

Jun 03, 2020

Products (1)

  • Cisco 1000 Series Integrated Services Routers

Known Affected Releases

16.10.4

Description (partial)

Symptom:
Customer has configure an app route policy and this one is causing the packet drops. packet trace show the follow reason.

  Feature: SDWAN App Route Policy
    VRF          : 1
    Seq          : 0
    SLA          : 1
    Policy Flags : 0x0
    SLA Strict   : No
    Preferred Color : 0x20000 private1
    Tunnel Match Reason : MATCHED_NONE

but the tunnel is up and running

Conditions:
Device running SD-WAN IOS-XE 16.10.4

App route configured

from-vsmart app-route-policy _VPN1_AAR_POLICY
 vpn-list VPN1
  sequence 1
   match
    destination-data-prefix-list DC-LANs
   action
    sla-class       PRIORITY
    no sla-class strict
    sla-class preferred-color private1
  default-action sla-class PRIORITY
from-vsmart lists vpn-list VPN1
 vpn 1

from-vsmart lists data-prefix-list DC-LANs
 ip-prefix 10.99.99.99/32
 ip-prefix 100.100.10.0/24
 ip-prefix 100.100.20.0/24
 ip-prefix 200.200.10.0/24
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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