Preview Tool

Cisco Bug: CSCtf27981 - traceback observed@ipv4_nat_add_static_cfg on changing net mask

Last Modified

Jan 31, 2017

Products (2)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco ASR 1013 Router

Known Affected Releases


Description (partial)

ASRNAT static network does not work properly or traceback may be received on configuration on unconfiguration

This occurs only if 2 static networks are configured exactly the same except for network mask. 
ip nat inside source static network /24 vrf vrfA
ip nat inside source static network /16 vrf vrfA
Bug details contain sensitive information and therefore require a 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.