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EXOS: Private vlan doesnt work with netlogin MAC auth with mac-based-vlans

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TitleEXOS: Private vlan doesnt work with netlogin MAC auth with mac-based-vlans
Symptoms
when two PCs are authenticated with Netlogin and placed within an isolated vlan  the two are still able to ping each other even though the fact that they are in an isolated vlan means they should not. 
Environment
  • Summit X460
  • EXOS Version 15.3.2.11
  • EXOS Version 15.3.1.4
  • EXOS Version 15.6.1.4
  • Netlogin 
  • Mac Authentication 
  • Private Vlan
  • netlogin configured using mac authentication with vlan dynamically assigned by radius into a private-vlan which is isolated
  • pvlan along with netlogin enabled on switch ports. 
  • ports have mac as netlogin authentication plus mac-based-vlan. 
  • vlans are assigned dynamically by Raduis server. 
Cause
The issue is that when two PCs are authenticated with Netlogin and placed within an isolated vlan  the two are still able to ping each other even though the fact that they are in an isolated vlan means they should not. 
This is a bug 
Release note "xos0060449 - Netlogin MAC based mode doesn't work as expected with PVLAN"
Resolution

Fix is in the following releases for each track

EXOS 15.7.2
EXOS 16.1.2 
EXOS 15.5.4
EXOS 15.6.3
 
Additional notes

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