Allowing all ingress traffic except specific protocols or CIDRs in security groups

[Fariborz Navidan]

Hello,

As of CS 4.15, in security groups all inbound traffic is blocked by
default. As a result to allow all incoming traffic to VMs, we need to add
an ingress rule with the protocol specified as "All" and CIDR specified as "
0.0.0.0/0". Is it possible to allow all incoming traffic except specific
protocols or CIDRs to block specific protocols/CIDRs?

Regards.