this is a general question in understanding rhe asa rules in the asa
assume i have 3 interfaces each has its own security level
security level 100-------eth0-----------ASA----eth1---------------security level 0
security level 80
the question is ,
what is the hiearchery for the asa when it work !
as an exmaple
assume i ahve the default of the asa rules and i only added :
a rule in the asa for eth2 that has the security level 80 and said to asa to allow any thinging going to the subnets at eth0 and eth1
wt is the hieracrhy for the asa to check ?
will it check the rules that i put in the asa then check the security levels that the packet have 1st ?
"as we know the security level is lower cant talk to security level that is higer "
also , when it check the globl rule in the acces rule ?
before or after ?
also , is there implicit rules hidden in the asa not shown to me at the access rules ?
something is not clear to me
i just need to know thehiearchy for the asa when it begin to check the packet and with it it start to check and start.