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Cisco Bug: CSCvv67689 - cEdge data-policy breaks SRST media stream with default-action accept or accept in sequence

Last Modified

Oct 13, 2020

Products (1)

  • Cisco SD-WAN

Known Affected Releases

17.2.1 17.2.1r Amsterdam-17.2.1 Amsterdam-17.2.1r

Description (partial)

Symptom:
called and calling party (phones) can not hear each other, packet-trace shows traffic dropped with DROP reason 55 (ForUs).

Conditions:
IOS-XE 17.2.1 running in controller mode (SD-WAN) and data policy applied, e.g even with only default-action accept:

Router#show sdwan policy from-vsmart
from-vsmart data-policy JUST_ACCEPT
 direction all
 vpn-list VPN_1
  default-action accept
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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