Resolved: DHCP snooping dropping DHCP discover message for non CDP devices.

Resolved issues for Cisco Catalyst IE3x00 and IE3100 Rugged, IE3100 Heavy Duty, IE3400 Heavy Duty, and ESS3300 Series Switches, Release 17.18.2

• CSCwp84508 : Device with IPv6 ACL applied on 13 or more interfaces crashes on reload.
• CSCwr81607: IE3400 SNMP Multicast Counters not working – ifOutMulticastPkts.
• CSCwp38345: DHCP snooping dropping DHCP discover message for non CDP devices.
• CSCwr62046: ICMPv6 packets are duplicated when device tracking is enabled on the interface.
• CSCwq21589: IE3400H: FTP fails between port G1/1 and G1/2 with L2NAT.
• CSCwq73986: Connectivity issue between ccv-sensor-app and default gateway.
• CSCwr05475: IE3400 - 17.12.3 - Memory Leak observed in SNMP ENGINE.

Open issues for Cisco Catalyst IE3x00 and IE3100 Rugged, IE3100 Heavy Duty, IE3400 Heavy Duty, and ESS3300 Series Switches, Release 17.18.2

• CSCws17503: Broadcast traffic is leaking over a routed port.
• CSCws18543: Rate limit is failing when there is L2 Loop.
• CSCws21033: IPDT duplicating ICMPV6 RS,NA,NS packets while egressing.
• CSCwq33068: Low bandwidth when IPerf traffic sent from PC with 1G speed on uplink ports with GLCT.
• CSCwr42830: IE3300 - MKA session fails to come up after upgrade or power cycle.
• CSCws35687: L4 ACLs not summarised properly causing some entries to not take effect.
• CSCws34961: High PTP Path Delay and Offset on IE3100 with Mixed Fiber and Copper Connections.