ICMP traffic from DHCP NS not blocked when ICMP rule to allow VM-VM traffic is added in learn mode.

ICMP traffic from DHCP NS not blocked when ICMP rule to allow VM-VM traffic is added.

Steps to Reproduce.
1)Spawn two vm.
2)Add rule to allow traffic between vm using remote SG, both vm being in same SG
3)Ping from DHCP NS to VM

Expected Output.

1)Ping Should fail

Actual Output

2)Ping succeeds.