Guest

Preview Tool

Cisco Bug: CSCum05853 - Traffic drops on L2 flow with action as PW-HE as output port

Last Modified

Oct 24, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.2.BASE

Description (partial)

Symptom:
Originator saw PARSE_EGR_DROP_DHCP_UNTRUSTED drops. However, since this problem is due to uninitialized data in the header being sent across the fabric, there are probably several possible failure symptoms.  If traffic coming from Openflow, or from SPAN is not making it to PW-HE, then it is possibly due to this problem.

Conditions:
Traffic flowing from Openflow to PW-HE, or SPAN copies going to PW-HE.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.