Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] n command (vi) N-Way hubs Name Server (NS) records named daemon /etc/namedb file /etc/namedb/named.conf file 2nd /usr/sbin/named file enabling running in sandboxes named file names directories files 2nd NetBIOS names users nameservers NAT (Network Address Translation) 2nd 3rd dedicated Ethernet connections firewalls kernel PPP natd packet forwarding user PPP natd daemon navigation directories Sysinstall program netatalk NetBIOS names NetBSD 2nd netgroup file netmasks 2nd netstart script Network Address Translation [See NAT.] network addresses network cards configuring hardware compatibility lists ISA Ethernet cards table of supported Ethernet cards wireless Network Filesystem [See NFS.] Network Folder Wizard Network Information Service (NIS) network interface field (routing tables) network masks networks 2nd 3rd [See also email.] ARP (Address Resolution Protocol) cache contents, checking routing between networks cables crossover straight-though twisted-pair clear-text services encrypted protocols monitoring with tcpdump configuration /etc/host.conf file /etc/hosts.allow file /etc/inetd.conf file /etc/netstart script /etc/networks file /etc/pam.d file /etc/protocols file /etc/rc.conf file /etc/resolv.conf file /etc/rpc file /etc/services file hostname command ifconfig tool route command Sysinstall definition of DHCP (Dynamic Host Configuration Protocol) 2nd advantages dhclient program enabling IP address leases servers, running DMZ DNS [See DNS (domain name server).] domain names FTP (File Transfer Protocol) commands man pages sample session starting hostnames configuring with hostname command mapping to IP addresses hubs uplink ports N-Way ICMP (Internet Control Message Protocol) Internet gateways configuration definition of DMZ (Demilitarized Zone) dynamic routing FreeBSD clients Linux clients Mac OS clients NAT (Network Address Translation) routing between three or more networks Windows clients wireless access points IP addresses aliases broadcast addresses finding with ifconfig IPSec IPv6 leasing mapping with /etc/hosts file network addresses MAC addresses network addresses network cards configuring hardware compatibility lists ISA Ethernet cards table of supported Ethernet cards wireless NIS (Network Information Service) OSI (Open Systems Interconnection) model PPP (Point-to-Point Protocol) kernel PPP dial-on-demand PAP (Password Authentication Protocol) persistent connections pppd daemon PPPoE (PPP over Ethernet) required information, gathering running commands on connect and disconnect troubleshooting user PPP printing routers 2nd routing CIDR (Classless Inter-Domain Routing) gateways misconfiguration NAT (Network Address Translation) router loops routing rules routing tables subnets switches TCP (Transmission Control Protocol) testing topologies transceivers UDP (User Datagram Protocol) VPNs (Virtual Private Networks) clients components configuring FreeBSD as VPN servers FreeBSD VPN servers, connecting to IPSec NAT (Network Address Translation) OpenVPN pptpclient private networks SAD (Security Association Database) SPD (Security Policy Database) topologies vpnc Windows 2000 VPN servers, connecting to web browsers Lynx X11 web browsers wireless basic (unencrypted) wireless connectivity encrypted wireless connectivity scripts for connecting and disconnecting WEP (Wired Equivalency Protocol) wireless access points wireless cards, choosing 2nd networks file newfs command newline characters, printing newsgroups comp.risks FreeBSD-related resources FreeBSD-specific resources NFS (Network Filesystem) amd (auto-mount daemon) client configuration 2nd nfsiod daemon remote filesystems, mounting installing FreeBSD from install options secure ports slow connections server configuration /etc/exports file /etc/netgroup file mountd (NFS mount daemon) nfsd (NFS daemon) UDP (User Datagram Protocol) nfsd (NFS daemon) nfsiod daemon nice command nice levels of processes, setting NiftyTelnet/SSH NIS (Network Information Service) NMBCLUSTERS setting nmbd daemon nmblookup tool nodes, creating noipdefault option (/etc/ppp/options file) non-shell programs, running as shells nondestructive hard disk partitioning [See FIPS (First [nondestructive] Interactive Partition Splitting).] NoPM option (xorg.conf ServerFlags) Norton Partition Magic NOTES kernel configuration file NoTrapSignals option (xorg.conf ServerFlags) NS (Name Server) records 2nd nslookup command 2nd ntpd ntpdate command number-guessing game numeric operators (Perl) numeric permissions modes |