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Cisco Bug: CSCvv77372 - ACL functionality to deny UDP packets is not working for DHCP ipv4 and IPv6 packets.

Last Modified

Sep 22, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases


Description (partial)

DHCP v4 / DHCPv6 packets are not dropped by Cisco 8000 series routers when Ingress ACL is applied to deny UDP packets.

This is observed on Cisco 8000 series routers running IOS-XR version 7.2.12, 7.2.1, 7.3.1 and incremental releases
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