> mynetworks=168.100.3.0/27
> server_acl=permit_mynetworks,reject
> address=168.100.3.2
168.100.3.2: permit
> mynetworks=!168.100.3.2,168.100.3.0/27
> address=168.100.3.2
168.100.3.2: reject
> address=168.100.3.3
168.100.3.3: permit
> mynetworks=fail:1
> address=168.100.3.4
unknown: warning: mynetworks: fail:1: table lookup problem
unknown: warning: server_acl: permit_mynetworks: mynetworks lookup error -- ignoring the remainder of this access list
168.100.3.4: error
> server_acl=fail:1,reject
> address=168.100.3.2
unknown: warning: server_acl: fail:1: table lookup error -- ignoring the remainder of this access list
168.100.3.2: error