Preview Tool

Cisco Bug: CSCvu31813 - ASR1k - valid Vendor Specific TLV dropped for invalid header length

Last Modified

Sep 10, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

ASR1K fails to decode Radius access-request containing vendor specific TLV, and responds with access-reject.
Radius debugs:
RADIUS/DECODE: VSA external len != internal + VSA hdr
RADIUS/DECODE: attribute Vendor-Specific; FAIL
RADIUS/DECODE: parse request op decode; FAIL
RADIUS/DECODE: parse request; FAIL

use Vendor Specific TLV in access-request and radius proxy
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.