What is the best way to block most, but not all, incoming traffic?
There are four blocks of addresses I want to allow through for remote
administration. Other than traffic from those four blocks I want to
drop all other traffic.
I am running Shorewall version 5.0.4 on a Ubuntu 16.04.5 LTS sy
On 2/5/19 1:29 PM, Brent Gordon wrote:
> What is the best way to block most, but not all, incoming traffic?
> There are four blocks of addresses I want to allow through for remote
> administration. Other than traffic from those four blocks I want to
> drop all other traffic.
>
> I am running Sho
A better way to ask my initial question is:
What is the best way to block all incoming traffic, even to open ports,
while allowing traffic from a limited range of addresses access to a
single port?
For example, say that I have port 22 open for ssh access. With the
default rule, if 92.63.194.
On 2/6/19 12:50 PM, Brent Gordon wrote:
> A better way to ask my initial question is:
> What is the best way to block all incoming traffic, even to open ports,
> while allowing traffic from a limited range of addresses access to a
> single port?
>
> For example, say that I have port 22 open for ss