Hi all,
I have a 9.1-STABLE r251615 acting as a firewall.
The rules:
What I want is to block all the network except $internal to from accessing $external_ip. For some reason, the above rule simply does not work. However, the below does work and block everyone except $internal_ip:
Why is this? I remember reading the docs for OpenBSD 4.5 and I guess it should work like in the first example.
PS: Yes, I can see the rule with
I have a 9.1-STABLE r251615 acting as a firewall.
The rules:
Code:
block in all
pass out all keep state
[...]
block return from !$internal_ip to $external_ipWhat I want is to block all the network except $internal to from accessing $external_ip. For some reason, the above rule simply does not work. However, the below does work and block everyone except $internal_ip:
Code:
block return from $internal_net/24 to $external_ip
pass from $internal_ip to $external_ipWhy is this? I remember reading the docs for OpenBSD 4.5 and I guess it should work like in the first example.
PS: Yes, I can see the rule with
pfctl -sr and it does translate properly.