Index

name server (NS) records, 586 named.conf file, 189, 5807582, 588 names domain, 584

for SysV startup scripts, 4477449 NAT (Network Address Translation), 603 Nautilus file manager, 1257126, 137 Nessus network scanner, 375 nesting block actions in recipes, 533 net directory, 25 NET TIME command, 593 Netatalk package, 283 netbios name option, 501 netbios-name-servers parameter, 576 netbios-node-type parameter, 576 Netscape, 171, 178 netstat utility, 293, 3747375

network access, 407

firewalls for. See firewalls jails for, 4247427

limiting outside server access, 409

limiting server access to system, 410

passwords for, 408

running necessary servers only, 4077408 summary, 428 TCP wrappers for, 4197422 up-to-date servers for, 408

xinetd restrictions, 4227424

Network Address Translation (NAT), 603

network cards, 383 recognizing, 385 selecting, 3847385 speed of, 3857386

network configuration, 383 in Debian, 191

DHCP. See DHCP (Dynamic Host Configuration Protocol)

in Mandrake, 193

network cards, 3837386

performance optimizing, 4027406

testing, 3957402, 401

in Red Hat, 194

in Slackware, 195

static IP addresses in, 3917395, 392

summary, 406

in SuSE, 197

TCP/IP basics, 386

Network Device Support menu, 310

Network File System (NFS), 4927493, 603

exports in, 4947497

kernel and package options for, 4937494, 493

network interface cards (NICs), 383

recognizing, 385

selecting, 3847385

speed of, 3857386

network masks, 3867387, 387, 603

network stacks, 386, 603

Network Time Protocol (NTP), 5887589, 603

clients for, 593

stratum hierarchy in, 5897592, 590 testing operations of, 5927593 Networking Support menu, 310

networks access to. See network access configuring. See network configuration DHCP for, 5747576 with openoffice.org, 142 password interception on, 3647365 in proc, 25 scanning, 73775

sharing printers on, 2787284, 284 sniffing, 366, 3757376 suspicious traffic on, 430 news servers, 4057406 newsgroups, 379

NFS (Network File System), 4927493, 603 exports in, 4947497

kernel and package options for, 4937494, 493

nfs-utils package, 493

nice option, 460

nice program, 2947296

NICs (network interface cards), 383

recognizing, 385

selecting, 3847385

speed of, 3857386

NIS netgroups, 421, 494

Nmap network scanner, 3757376

no_all_squash option, 495

no bouncemail option, 538

no_root_squash option, 495

noauto option, 218

nohide option, 495

noise filters, 169

non-kernel drivers for USB devices, 57 non-login configuration files, 85 non-USB support devices, 57 nonnative packages, 463 nopriv_user option, 492 normal font styles, 327

Northern Captain file manager, 137 nouser option, 218 nousers option, 218 NS (name server) records, 586 nt acl support option, 504 NTFS filesystem, 216

NTP (Network Time Protocol), 5887589, 603 clients for, 593

stratum hierarchy in, 5897592, 590 testing operations of, 5927593 ntp.conf file, 589 ntpdate command, 593 ntpq program, 5927593 ntsysv utility, 4527453, 453 numbers in passwords, 370 nupop server, 526

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