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Known Issues in 18.4R3


This section lists the known issues in this release.

  • On VMX instances and MX150, log severity level is not displayed correctly. PR1411846

  • On vMX instances, IPv6 is using different unicast MAC address when you configure VRRPv3 for IPv6. PR1449014

  • Changing the VLAN manipulation configuration on vMX instances running with SR-IOV and with the vlan-offload option enabled might result in complete traffic loss on that physical interface. PR1453950