F

FA (see Foreign Agent)

FCC (see Federal Communications Commission)

Federal Communications Commission (FCC):

defined, 310

enhanced 911 requirement by, 4

and uncertainty/confidence calculation, 13

Firewalls:

access denied by, 219

in device callback, 222

in enterprise networks, 121–124

Flexible LIS-ALE Protocol (FLAP), 213, 249–281

access queries in, 63–64

access technology extensions, 267–281

base schema, 262–267

and BEEP, 58

BEEP protocol binding, 249–251

defined, 57, 310

DHCP Leasequery ALE specification by, 108

extensions for, 58–59, 257–262

LIS to ALE notifications, 64

for location measurement, 57–64

message types, 59–64, 251–257

notification messages in, 59–60, 64

for RADIUS ALE, 154

resynchronization messages in, 60–63

TCP support, 250

vendor-specific content in, 59

versions, 251

and XML, 250–251, 262–267

Foreign Agent (FA):

defined, 310

of PDSN, 202

48-bit ethernet MAC address (IEEE), 173

FQDN (fully qualified domain name), 93

"Friends" list, 239

Fully qualified domain name (FQDN), 93