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Chapter 14yp_mkdb: no key -- check source file for blank linesUpdating networks.byname...yp_mkdb: no key -- check source file for blank linesyp_mkdb: no key -- check source file for blank linesUpdating protocols.bynumber...Updating protocols.byname...Updating rpc.byname...yp_mkdb: duplicate key 'rpcbind' - skippingUpdating rpc.bynumber...Updating services.byname...yp_mkdb: duplicate key 'compressnet/tcp' - skippingyp_mkdb: duplicate key 'compressnet/udp' - skippingyp_mkdb: duplicate key 'mit-ml-dev/tcp' - skippingyp_mkdb: duplicate key 'mit-ml-dev/udp' - skippingUpdating shells...Updating group.byname...Updating group.bygid...Updating passwd.byname...Updating passwd.byuid...Updating master.passwd.byname...Updating master.passwd.byuid...Updating netid.byname...Updating amd.map...NIS Map update completed.server.example.org has been setup as an YP master server without anyerrors.Now your server is initialized. The /var/yp directory should now contain two newfiles and a folder. The passwd file is just like a typical password file created using thecustom master.passwd that we created for our NIS server. The ypservers file alsocontains the names of all master and slave servers for the domain.A directory named example-domain (which is the same as the domain name on yoursystem) containing NIS server's database files is also created with the default values.Now you can start your NIS server by running appropriate rc script manually, or byrebooting the server:# /etc/rc.d/ypserve start[ 257 ]
Network Services—Local Network ServicesSummaryFreeBSD offers a sound platform for local network services. In this chapter welearned to deal with a few of the local network services and protocols—DHCP, TFTP,NFS, SMB, SNMP, Printing, and NIS/YP. FreeBSD provides some of these servicesas built-in, while the others require the network administrators to configure themseparately using the built-in utilities (such as NFS).DHCP describes a means by which network devices access network configurationdetails from the server for communication. This section covers dhclient(8) ,andISC DHCPD daemon and its configuration. TFTP is a simpler version of FTP andrequires the inetd server to run. NFS is a client/server protocol used for filesharing for *nix operating systems. Samba implements SMB protocol, and is usedfor interface in Microsoft environments. SNMP monitors and controls the networkdevices. This chapter discusses the two open source SNMP utilities—Net-SNMPand bsnmpd. FreeBSD has its own print spooler daemons—lpd and CUPs. The finalservices that this chapter discusses are NIS, where a group of workstations share aset of configuration files.[ 258 ]
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Network Administration withFreeBSD
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CreditsAuthorBabak FarrokhiProject
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About the ReviewerRoman Bogorodskiy
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Table of ContentsCVS Branch Tag 37C
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Table of ContentsNetwork Testing To
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Table of ContentsWeb 227Apache 228V
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PrefaceWhat This Book CoversChapter
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PrefaceA block of code will be set
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System Configuration—DisksDisk I/
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Chapter 1Depending on your system I
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Chapter 1In the above example, I cr
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Chapter 1The following example show
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Chapter 1To unmount the mounted sna
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Chapter 1Soft limit is the conditio
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Chapter 1A typical full backup usin
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Chapter 1A typical restore procedur
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Chapter 1In all the above examples,
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Chapter 1The newly created and form
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Chapter 1Using the activate and dea
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System Configuration—Keeping it U
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Chapter 2After choosing to track th
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Chapter 2Edit src/UPDATING...Finish
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Running CVSup brings your ports col
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Chapter 2The FreeBSD security offic
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Chapter 2If there is no /usr/src/sy
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System Configuration—Keeping it U
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System Configuration—Software Pac
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Chapter 3# makeMaking all in script
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Chapter 3The pkg_delete(1) needs th
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Chapter 3Targetrmconfigrmconfig-rec
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Chapter 3you decide to change the o
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Chapter 3In the above example, the
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Chapter 3# portversion -voL =thunde
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Chapter 3Another thing to remember
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System Configuration—System Manag
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System Configuration—JailsFreeBSD
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Chapter 5Setting Up a JailCreating
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Chapter 5The local address field ha
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• Set root password using the pas
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Chapter 5As you have noticed from t
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Chapter 5Jail LimitationsThe FreeBS
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System Configuration—Tuning Perfo
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Network Configuration—BasicsFreeB
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Chapter 7Flag nameLOOPBACKPOINTTOPO
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Chapter 7When an interface is marke
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Chapter 7You can also shorten the s
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Chapter 7Once your new kernel with
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Chapter 7To find out the capabiliti
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Chapter 7From now on, the parent in
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Chapter 7You have to use the tso4 a
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Chapter 7There may be some rare cir
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Default RoutingIf an outgoing packe
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The following is a sample resolv.co
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Chapter 72 8.14.32.209 (8.14.32.209
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Chapter 7bge1 1500 00:16:35:80:ac:
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Chapter 7There are several tools av
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For example, the following command
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Chapter 7SummaryFreeBSD has most of
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Network Configuration—TunnelingIn
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Network Configuration—TunnelingNo
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Network Configuration—TunnelingTu
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Network Configuration—TunnelingTh
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Network Configuration—TunnelingOn
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Network Configuration—TunnelingTo
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Network Configuration—PPPPPP over
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Network Configuration—PPPOption-d
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Network Configuration—PPPThe next
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Network Configuration—PPPAs we ha
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Network Configuration—PPPThere ma
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Network Configuration—Routing and
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Chapter 10192.168.129.64 ff:ff:ff:f
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Chapter 10You can add a route to th
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Chapter 10These daemons update the
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Chapter 10}interface fxp0{auth-key
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Chapter 10A sample bgpd.conf file l
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Chapter 10The term Forwarding Infor
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Chapter 1067:65:31:00:00:00 1 flags
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Chapter 10The keyword pub tells ARP
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Network Configuration—IPv6FreeBSD
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Network Configuration—IPv6inet6 f
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Network Configuration—IPv6To enab
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Network Configuration—IPv6A sampl
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Network Configuration—FirewallsPa
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Network Configuration—FirewallsTh
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Network Configuration—FirewallsYo
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Network Configuration—FirewallsDy
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Network Configuration—FirewallsKe
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Network Configuration—FirewallsPF
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Network Configuration—FirewallsTh
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Network Configuration—FirewallsYo
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Network Configuration—FirewallsAs
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Network Services—InternetServersF
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Chapter 13In case you want to add a
Page 220 and 221: Chapter 13Once a match is found, tc
Page 222 and 223: To create a SSH public/private key
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Page 226 and 227: Chapter 13Using this method, the SM
Page 228 and 229: Chapter 13Once the host is synchron
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Page 234 and 235: Chapter 13FTPSince SFTP (from SSH t
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Page 238 and 239: Chapter 13Note the NONE keyword, wh
Page 240 and 241: Chapter 13Postfix configuration fil
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Page 244 and 245: Chapter 13Luckily, Squid is availab
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Page 249 and 250: Network Services—Local Network Se
Page 269: Network Services—Local Network Se
Page 273 and 274: Domain Name System. See DNSDynamic
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Page 277 and 278: RRAID-GEOM framework, systemconfigu
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