100, 132, 152, 416
PIX Firewall Manager (PFM), 342–361
configuration, 210
accounting feature, 350
PORT commands, 115
benefits, 344–345
Port[-port], 168
client. See Host
Port to Application Mapping (PAM), 336
configuration, 352–354
configuration, 91–97
example, 356–361
Positive, 307. See also False positive
features, 348–351
Post Office, 321–323, 426
installation, 351–354
Post Office Protocol 3 (POP3), 246
errors, 354–356
postofficed, 323
requirements, 346–348
PPP. See Point-to-Point Protocol
overview, 342–348
PPTP. See Point-to-Point Tunneling
server requirements, 347
Protocol
Prefix-length (command), 118
usage, 352–361
version, support, 345–346
Preshared keys, 41, 207
Pretty Good Privacy (PGP), 28, 199
PIX software
digital signature. See OpenPGP
configuration, 140–143
installation, 140–145
Printers, 5
Private addresses, 414–415
PKCS. See Public key cryptography
standards
Private IP address, 105, 106
po (extension), 332
space, 156
po protected (extension), 332
Private link, 356
Point of Presence (POP), 194, 195
Private network, 105, 107
Point-to-multipoint tunneling, 193
Internet, NAT configuration, 122–124
Point-to-Point Protocol (PPP), 196, 198,
protection, 92–93, 170–172
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