hints file and proxy.conf

Hello. This is part of proxy.conf file realm DEFAULT { type = radius authhost = radius.company1.com:1600 accthost = radius.company1.com:1601 secret = testing123 } realm DEFAULT { type = radius authhost = radius.company2.com:1600 accthost = radius.company2.com:1601 secret = testing123 } Requests to radius.company1.com should be modified by rules in hints file. But requests to radius.company2.com should not. Which option have I to add to turn off modifying attributes for radius.company2.com? Thanks.