вот вам вариант
rad_recv: Accounting-Request packet from host 10.127.224.129 port 56315, id=241, length=708
User-Name = "johndoe01"
Acct-Status-Type = Start
Acct-Session-Id = "254769:254771-1504088601"
Event-Timestamp = "Aug 30 2017 12:23:22 CEST"
Acct-Delay-Time = 0
Service-Type = Framed-User
Filter-Id = "IPV6-ingress:fia-acct-ff-in-6_UID1042-demux0.3221305008-in"
Filter-Id = "IPV6-egress:fia-acct-ff-out-6_UID1043-demux0.3221305008-out"
Framed-IPv6-Prefix = 2a02:a013:df03:7a19:1422:416a:4e71:3c84/128
Delegated-IPv6-Prefix = 2a04:a013:fe:9a00::/56
Acct-Authentic = RADIUS
DHCP-Options = "\000\001\000\016\000\001\000\001Y\246\200\366\000\023\000\000\000\002\000\010\000\002\001,\000\003\000(\000\000\000\000\000\004\235@\000\007b\000\000\005\000\030\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\t:\200\000'\215\000\000\031\000)\000\000\000\000\000\004\235@\000\007b\000\000\032\000\031\000\t:\200\000'\215\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
DHCP-MAC-Address = "0013.0000.0002"
Service-Session = "fia-acct(10000000)"