Cisco Bug: CSCvv94747 - DHCP packets dropped by SISF when option82 is configured but not present
Oct 14, 2020
- Cisco Wireless LAN Controller Software
Known Affected Releases
Symptom: Wireless client are not able to receive DHCP replies if option 82 is configured but DHCP server is not copying it in its answers. Conditions: EWLC DHCP with option 82 and DHCP server that remove this option field in downstream packets.
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases