Cisco Bug: CSCvv77372 - ACL functionality to deny UDP packets is not working for DHCP ipv4 and IPv6 packets.
Sep 22, 2020
- Cisco 8000 Series Routers
Known Affected Releases
Symptom: DHCP v4 / DHCPv6 packets are not dropped by Cisco 8000 series routers when Ingress ACL is applied to deny UDP packets. Conditions: This is observed on Cisco 8000 series routers running IOS-XR version 7.2.12, 7.2.1, 7.3.1 and incremental releases
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