In normalized config we expect for each rule rule_src_zone and rule_dst_zone to be strings. These strings represent lists seperated by import delimeter |. At the moment the consitency check expects one single zone, please enhance
example from native config:
...,
"rule_src_zone": "zone1|zone2|zone3",
...
@tpurschke Afterwards we need two new cross-tables in database: rule_from_zone and rule_to_zone