Did pfsense have security-level value in each interfaces ?

[spartaxie]

As you know, most firewall have security-level at every interface ，Like outside  0, inside  100, DMZ  50 , it is used for  high security level zones to access low security level zones.

[doktornotor]

[KOM]

No, pfSense does not have security zones or whatever you're talking about.  You can fully control the traffic between interfaces, so you have more flexibility than simply assigning zones.

[dotdash]

Not sure is the good Docktor is serious, but this is Cisco PIX/ASA speak.  Lower numbers cannot initiate traffic to higher numbered zones. A fallback for those who are not good at crafting their rules, and I've seen plenty of ASAs with very poorly crafted rulesets…

[jahonix]

No it doesn't, you may gently shoot yourself in the foot if you like to. Your decision. Or cabability.