packet code is a poor source of entropy
#
insert_acct_class {
update reply {
- &Class = "${policy.class_value_prefix}%{md5:%t,%I,%{Packet-Src-Port},%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}},%{NAS-IP-Address},%{Calling-Station-ID},%{User-Name},%{session-state:User-Name} }"
+ &Class = "${policy.class_value_prefix}%{md5:%t,%{Packet-Src-Port},%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}},%{NAS-IP-Address},%{Calling-Station-ID},%{User-Name},%{session-state:User-Name} }"
}
}