Oracle Solaris 11.1 DHCP : E36618 02 2012 10
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...5 1 DHCP ( )...9 DHCP...9 DHCP... 10 DHCP... 11 ISC DHCP... 14 Sun DHCP... 14 DHCP... 15 2 ISC DHCP...17 DHCP...17 DHCP... 17 ISC DHCP... 18 DHCP... 18 3 DHCP... 21 DHCP... 21 DHCP... 22 DHCPv4 DHCPv6... 23 DHCP... 23... 24... 24... 25 DHCP... 25 DHCPv6... 26 DHCP... 26 3
DHCP... 28 DHCP... 28 DHCP... 28 DHCP... 29 DHCP... 30 DHCP ipadm... 30 DHCP... 31 DHCP... 32 DHCPv4... 32 DHCPv4... 33 DHCP... 34 DHCP... 35 4 DHCP ( )...39 DHCP... 39 DHCP... 40 DHCP SMF... 42...43 4 Oracle Solaris 11.1 DHCP 2012 10
Oracle Solaris 11.1 DHCP. Oracle Solaris. Oracle Solaris.. Oracle Solaris SPARC x86. Oracle Solaris OS:.. Oracle Solaris. 2 UNIX. UNIX. Oracle Support Oracle My Oracle Support. http://www.oracle.com/pls/topic/lookup?ctx=acc&id=info, http://www.oracle.com/pls/topic/lookup?ctx=acc&id=trs. 5
. P 1 AaBbCc123 AaBbCc123 AaBbCc123,,..,...login. ls -a. machine_name% you have mail. machine_name% su Password: rm filename. AaBbCc123,, 6... :. Oracle Solaris OS UNIX. Oracle Solaris. P 2 Bash, Korn Bourne $ Bash, Korn Bourne # C C machine_name% machine_name# 6 Oracle Solaris 11.1 DHCP 2012 10
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1 DHCP ( ) ISC DHCP dhcpd DHCP(Dynamic Host Configuration Protocol) BOOTP(Internet Bootstrap Protocol).DHCP TCP/IP IP,. BOOTP. DHCP(Dynamic Host Configuration Protocol). DHCP.. 9 DHCP 10 DHCP 11 DHCP 14 ISC DHCP 15 DHCP DHCP DHCP TCP/IP.DHCP -.,. IP. DHCP BOOTP(TCP/IP ). DHCP BOOTP. BOOTP,DHCP. DHCP IP. IP. IP 9
DHCP.DHCP IP IP. DHCP DHCP TCP/IP.DHCP. IP DHCP IP.DHCP IP. IP..DHCP DHCP IP.DHCP.. DHCP... BOOTP BOOTP DHCP.DHCP DHCP BOOTP.BOOTP IP. BOOTP.DHCP BOOTP. BOOTP BOOTP. DHCP BOOTP DHCP. BOOTP DHCP BOOTP. RARP(Reverse Address Resolution Protocol) bootparams,dhcp.dhcp IP,,.DHCP DHCP. RARP. DHCP DHCP. 10 Oracle Solaris 11.1 DHCP 2012 10
DHCP DHCP. ISC DHCP. ISC DHCP. DHCP. DHCP DHCP.. 1 DHCP ( ) 11
DHCP 1 1 DHCP 12 Oracle Solaris 11.1 DHCP 2012 10
DHCP. 1. (255.255.255.255) Discover DHCP. BOOTP DHCP. Oracle Solaris DHCP MAC(Media Access Control) ID. Discover DHCP.?, BOOTP. BOOTP IP?..? netmasks., IP. netmasks netmasks(4). 2. DHCP IP. DHCP Offer. Offer IP. IP IP. 3.. IP. DHCP. IP. 4. IP DHCP. (ACK). Ack. ping IP.. 5... 1 DHCP ( ) 13
ISC DHCP 6. DHCP. 20 DHCP. 7. IP IP.. ISC DHCP ISC(Internet Systems Consortium) DHCP Oracle Solaris.. # pkg install pkg:/service/network/dhcp/isc-dhcp Oracle Solaris ISC DHCP. ISC DHCP Sun DHCP.DHCP 42 DHCP SMF. dhcpd, dhcprelay, omshell.dhcp 40 DHCP. ISC DHCP DHCPv4 /etc/inet/dhcpd4.conf DHCPv6 /etc/inet/dhcpd6.conf. dhcpserv ISC DHCP. solaris.smf.manage.dhcp solaris.smf.value.dhcp. Oracle Solaris 11.1 ISC DHCP IPoIB(IP over Infiniband) DHCP. RFC 4390 IPoIB DHCP. ISC DHCP ISC DHCP Documentation. Sun DHCP Sun DHCP Oracle Solaris 11,. DHCP About DHCP (Overview). 14 Oracle Solaris 11.1 DHCP 2012 10
DHCP DHCP. DHCP.DHCP Oracle Solaris (dhcpagent),dhcp. DHCP Sun DHCP ISC DHCP. DHCP 3, DHCP. 1 DHCP ( ) 15
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2 2 ISC DHCP ISC DHCP.. 17 DHCP 18 ISC DHCP 18 DHCP DHCP DHCP root svcadm DHCP. DHCP RBAC( ). DHCP DHCP Management. rbac(5), exec_attr(4), user_attr(4). 1 2 root.. Oracle Solaris 11.1 : RBAC ( ). /etc/user_attr. /etc/user_attr.dhcp. username::::type=normal;profiles=dhcp Management, ram. 17
DHCP ram::::type=normal;profiles=dhcp Management ISC DHCP ISC DHCP. 1 2 3 root.. Oracle Solaris 11.1 : RBAC ( ). DHCP. IPv4 /etc/inet/dhcpd4.conf IPV6 /etc/inet/dhcpd6.conf. dhcpd.conf(5).. # svcadm enable service service. svc:/network/dhcp/server:ipv4 IPv4 DHCP BOOTP. svc:/network/dhcp/server:ipv6 IPv6 DHCP BOOTP. svc:/network/dhcp/relay:ipv4 IPv4 DHCP DHCP BOOTP. svc:/network/dhcp/relay:ipv6 IPv6 DHCP DHCP BOOTP. 1 2 DHCP root DHCP Management.. Oracle Solaris 11.1 : RBAC ( ). DHCP 17 DHCP. DHCP. IPv4 /etc/inet/dhcpd4.conf IPv6 /etc/inet/dhcpd6.conf. dhcpd.conf(5). 18 Oracle Solaris 11.1 DHCP 2012 10
DHCP 3 SMF. # svcadm refresh service 2 ISC DHCP 19
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3 3 DHCP Oracle Solaris DHCP(Dynamic Host Configuration Protocol). DHCPv4 DHCPv6. DHCPv4 Oracle Solaris, DHCP IPv4 IPv4. DHCPv6 DHCP IPv6 IPv6.DHCPv6 "IPv6 Stateless "(RFC 2462) Stateful, Stateless.. 21 DHCP 28 DHCP 30 DHCP 32 DHCP 32 DHCPv4 34 DHCP 35 DHCP DHCP DHCP dhcpagent. LiveCD GUI Oracle Solaris DHCPv4 DHCPv6. Oracle Solaris. DHCPv4 DHCPv6. 21
DHCP Oracle Solaris DHCP.DHCP DHCP DHCP. Oracle Solaris DHCP DHCP. DHCP DHCP. 28 DHCP. DHCP DHCPv4. DHCPv4, ipadm. ipadm(1m). DHCPv6.,DHCP Router Advertisement.DHCP. DHCPv6 IPv6 Stateless ( ). Stateless.DHCPv6 " " DHCPv6,. MAC ID DHCPv4 MAC ID.. DHCPv6 ID.DHCPv6 ID DUID(DHCP Unique Identifier) IAID(Identity Association Identifier). DUID (DHCPv4 ) IAID. RFC 3315,ID IPv6,,. IA, IA.IA " ". 22 Oracle Solaris 11.1 DHCP 2012 10
DHCP DUID+IAID DHCPv4. ID. IPv4. (bge0:1) ID DUID+IAID. IPv4 DHCP,DHCPv6 DHCPv6.,DHCPv6 DNS DNS (getaddrinfo(3socket) - ). DHCPv6 svccfg. # svccfg -s svc:/system/identity:node setprop config/nodename = astring: hostname DHCPv4 DHCPv6 DHCPv4 DHCPv6. DHCPv4 DHCP.. DHCPv6.. DHCPv4 DHCP.. DHCPv6 DHCPv6, Router Advertisements.DHCPv6. DHCP DHCPv4 DHCP. DHCPv6 ( ) Router Advertisements DHCP. DHCPv4.DHCPv6. DHCPv6 ID DUID.. DUID ( )..v6.client_id=duid 3 DHCP 23
DHCP DUID ( DHCPv6 ). bge0.v6 CLIENT ID=DUID ID (IA)., ID (IA_TA) ID (IA_NA). DHCPv6 IA_NA. Oracle Solaris IAID IAID. DHCPv4.0 ( MAC ) dhcpagent CLIENT_ID DHCP.. bge0.v6 CLIENT ID=DUID DHCPv6.IPv4,IPv6 0 link-local. link-local DHCP IP IP.0 DHCP DHCPv6 0 (" " ) 0. DHCPv6 DHCPv6. DHCPv6 Option Request Option...,., Oracle Solaris Oracle Solaris DNS NIS, net BIOS. DHCPv4 Option Request Option. DHCPv4 /etc/default/dhcpagent PARAM_REQUEST_LIST. 24 Oracle Solaris 11.1 DHCP 2012 10
DHCP /etc/default/dhcpagent DHCPv4 DHCPv6. ( ) ".v6"., IPv4. PARAM_REQUEST_LIST=1,3,6,12,15,28,43. bge0.param_request_list=1,3,6,15,28,43 DHCPv6..v6.PARAM_REQUEST_LIST=23,24,. bge0.v6.param_request_list=21,22,23,24 DHCPv6 /etc/default/dhcpagent. # The default DHCPv6 parameter request list has preference (7), unicast (12), # DNS addresses (23), DNS search list (24), NIS addresses (27), and # NIS domain (29). This may be changed by altering the following parameter- # value pair. The numbers correspond to the values defined in RFC 3315 and # the IANA dhcpv6-parameters registry..v6.param_request_list=7,12,23,24,27,29 DHCP DHCPv6. in.ndpd DHCPv6. DHCPv4 Oracle Solaris. 28 DHCP. dhcpagent. dhcpagent DHCP. DHCPv6 DHCPv6.DHCPv6 ipadm delete-addr. /etc/inet/ndpd.conf DHCPv6. 3 DHCP 25
DHCP DHCPv6. ex# echo ifdefault StatefulAddrConf false >> /etc/inet/ndpd.conf ex# pkill -HUP -x in.ndpd ex# ipadm delete-addr -r dhcp-addrobj, DHCP dhcpagent. dhcpagent 11 DHCP. DHCPv6 DHCPv4,DHCPv6 RA(Router Advertisements). Router Advertisement DHCPv6 DHCP, DHCPv6 ( :DNS ). in.ndpd Router Advertisement. IPv6. in.ndpd DHCPv6 RA. in.ndpd DHCPv6 /etc/inet/ndpd.conf. ipadm DHCPv6. ipadm delete-addr dhcp-addrobj ipadm delete-addr -r dhcp-addrobj DHCP DHCPv4 DHCPv6.,DHCPv4.DHCPv6. DHCPv4 1, DHCP ( ). 26 Oracle Solaris 11.1 DHCP 2012 10
DHCP DHCPv4 DHCP dhcpagent. IP. dhcpinfo.. dhcpagent ( ). DHCP. IP dhcpagent ipadm. IP dhcpagent. dhcpagent. dhcpagent /etc/dhcp/eventhook. dhcpagent. 35 DHCP. DHCPv6 DHCPv6 Solicit. DHCP Advertise. IA_NA(Identity Association Non-Temporary Address) ( :DNS ). Request IA_NA/IAADDR ( ).,. ( ) DHCPv6.. Solicit. Advertise DHCP. Request IP. 0 255. Reply. Advertise 255 DHCPv6. Request Reply 3 DHCP 27
DHCP Advertise ( ). Solicit. Solicit Request Reply. DHCP, Release.DHCPv4 dhcpagent ( ).DHCPv4 /etc/dhcp/interface.dhc DHCPv6 /etc/dhcp/interface.dh6. DHCP IP.. ipadm delete-addr dhcp-addrobj. dhcpagent IP.DHCPv4 Request.DHCPv6 Confirm. DHCP dhcpagent. dhcpagent 11 DHCP DHCP.,. DHCP Oracle Solaris DHCP DHCP. DHCP. DHCP, IP. ( : ),. DHCP DHCPv4 Oracle Solaris.DHCPv6. 28 Oracle Solaris 11.1 DHCP 2012 10
DHCP 1 2 root DHCP Management.. Oracle Solaris 11.1 : RBAC ( ). DHCP 17 DHCP.... # sysconfig configure Network( ) Automatic( ).. # sysconfig configure -c sc_profile sc_profile sysconfig(1m). 1 2 DHCP root DHCP Management.. Oracle Solaris 11.1 : RBAC ( ). DHCP 17 DHCP.... # sysconfig configure Network( ) Manual( ) None( ).. # sysconfig configure -c sc_profile sc_profile sysconfig(1m). 3 DHCP 29
DHCP DHCP DHCP. dhcpagent,,. dhcpagent., ipadm dhcpagent. DHCP ipadm ipadm(1m). ipadm. IP ipadm create-ip IP IP..IP. DHCP ipadm create-addr -T dhcp dhcp-addrobj dhcpagent DHCP IP. IP. ipadm refresh-addr -i dhcp-addrobj dhcpagent IP. IP., DHCP IP. ipadm refresh-addr dhcp-addrobj dhcpagent... IP ipadm delete-addr -r dhcp-addrobj dhcpagent IP.IP.. /etc/default/dhcpagent RELEASE_ON_SIGTERM. IP ipadm delete-addr dhcp-addrobj dhcpagent DHCP. IP. 30 Oracle Solaris 11.1 DHCP 2012 10
DHCP ipadm ifconfig [inet6] interface status. DHCP /etc/default/dhcpagent dhcpagent.. /etc/default/dhcpagent dhcpagent(1m). DHCP. DHCPv4. 32 DHCPv4. /etc/default/dhcpagent DNS,DNS. /etc/default/dhcpagent PARAM_REQUEST_LIST DHCP. DHCP.DHCP dhcpd(8) System Administration Guide: IP Services Working With DHCP Macros (Task Map). DHCPv4 DHCPv6 DHCP. DHCP 32 DHCP. DHCP Oracle Solaris. DHCP 34 DHCP. 3 DHCP 31
DHCP DHCP DHCP.. IP. DHCP...., NIS,.... DHCP.,.DHCP. Oracle Solaris. IP.DHCP.. DHCP. DHCP.. DHCP / DHCP. 35 DHCP. DHCPv4 DHCPv4 DHCP.DHCPv4 DHCPv4.DHCPv4. DHCPv4 DHCP.DHCP DHCP 32 Oracle Solaris 11.1 DHCP 2012 10
DHCPv4 svc:/system/identity:node config/nodename. unknown. DHCP DHCP Hostname svc:/system/identity:node config/nodename... DHCP. DHCP. DHCP.. DHCPv4 IP DHCP. 1 2 root DHCP Management.. Oracle Solaris 11.1 : RBAC ( ). DHCP 17 DHCP. IP DHCP. a. DHCP. # ipadm delete-addr -r dhcp-addrobj b. DHCP. # ipadm create-addr -T dhcp -h hostname dhcp-addrobj 3 IP. a. IP. # ipadm create-ip interface b. DHCP. # ipadm create-addr -T dhcp -h hostname dhcp-addrobj 3 DHCP 33
DHCP DHCP Oracle Solaris DNS, NIS (/etc/inet/hosts).. name-service/switch SMF. nsswitch.conf(4). DHCP.,. DHCP.. 3 1 DHCP NIS DHCP Oracle Solaris NISservs NISdmain. NIS IP NIS. NIS. DHCP Oracle Solaris DHCP NIS NIS. DHCP NIS DHCP dhcpinfo. # /usr/sbin/dhcpinfo NISdmain # /usr/sbin/dhcpinfo NISservs DHCPv6 -v6. # /usr/sbin/dhcpinfo -v6 NISDomain # /usr/sbin/dhcpinfo -v6 NISServers NIS NIS NIS. Oracle Solaris 11.1 6, NIS ( ) DHCP NIS. dhcpinfo ypinit DHCP NIS. 34 Oracle Solaris 11.1 DHCP 2012 10
DHCP 3 1 DHCP ( ) /etc/inet/hosts /etc/inet/hosts DHCP /etc/inet/hosts. DHCP DHCP /etc/inet/hosts. /etc/inet/hosts.dhcp /etc/inet/hosts. DNS DHCP DHCP DNS dns/client SMF.DNS Oracle Solaris Administration: Naming and Directory Services. DHCP DHCP., DHCP.,.. dhcpagent DHCP. BOUND BOUND6 EXTEND EXTEND6 EXPIRE EXPIRE6 DROP DROP6 DHCP. DHCP (DHCPv4 ACK DHCPv6 Reply) IP... DHCP..DHCPv4,. DHCPv6,. DHCP. DHCP. 3 DHCP 35
DHCP RELEASE RELEASE6 INFORM INFORM6 LOSS6 IP. DHCPv4 RELEASE DHCPv6 Release DHCP. DHCPv4 INFORM DHCPv6 Information-Request DHCP. DHCP IP.. IFF_DEPRECATED. dhcpagent. /etc/dhcp/eventhook interface event interface DHCP event., DHCP dhcpagent. /etc/dhcp/eventhook net0 BOUND. /etc/dhcp/eventhook. root. 755(rwxr-xr-x ).. Sun., RELEASE.. stdin, stdout, stderr /dev/null.. dhcpagent root. dhcpinfo. dhcpinfo(1). 36 Oracle Solaris 11.1 DHCP 2012 10
DHCP dhcpagent. 55 dhcpagent SIGTERM. 3 SIGKILL. dhcpagent(1m). 3 DHCP 37
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4 4 DHCP ( ) DHCP DHCP DHCP... 39 DHCP 40 DHCP 42 DHCP SMF DHCP. 4 1 DHCP /usr/lib/inet/dhcpd /usr/lib/inet/dhcrelay /usr/lib/inet/in.dhcpd /usr/sadm/admin/bin/dhcpmgr ISC DHCP : ISC DHCP. dhcpd(8). ISC DHCP :DHCP DHCP BOOTP. dhcrelay(8). Sun DHCP : Sun DHCP...DHCP svcadm dhcpconfig.. in.dhcpd(1m). Sun DHCP :DHCP (GUI) DHCP.DHCP DHCP. dhcpmgr(1m). 39
DHCP 4 1 DHCP ( ) /usr/sbin/dhcpagent /usr/sbin/dhcpconfig /usr/sbin/dhcpinfo /usr/sbin/dhtadm /usr/sbin/ipadm /usr/sbin/omshell /usr/sbin/pntadm /usr/sbin/snoop DHCP DHCP. dhcpagent(1m). Sun DHCP :DHCP BOOTP /. DHCP. dhcpconfig(1m). Sun DHCP : Oracle Solaris DHCP dhcpagent. dhcpinfo. dhcpinfo(1). Sun DHCP : dhcptab. DHCP. dhcptab dhtadm -P grep. dhtadm(1m). IP ( ).DHCP ipadm DHCP (IP ). ipadm(1m). ISC DHCP : OMAPI(Object Management API) ISC DHCP. omshell(1). Sun DHCP : ID IP DHCP, IP. pntadm(1m).. snoop DHCP. snoop(1m). DHCP DHCP. 40 Oracle Solaris 11.1 DHCP 2012 10
DHCP 4 2 DHCP dhcptab DHCP /etc/dhcp/eventhook /etc/inet/dhcpd4.conf /etc/inet/dhcpd6.conf /etc/inet/dhcpsvc.conf /etc/dhcp/interface.dhc /etc/dhcp/interface.dh6 /etc/default/dhcpagent Sun DHCP : ( )DHCP. dhcptab DHCP. dhcptab(4). Sun DHCP :IP ID. IP ( : 10.21.32.0) DHCP. dhcp_network.dhcp DHCP. dhcp_network(4). Sun DHCP : dhcpagent. dhcpagent(1m). ISC DHCP : ISC DHCP dhcpd. dhcpd.conf(5). Sun DHCP :DHCP.. dhcpconfig. dhcpsvc.conf(4). DHCP.DHCPv4 dhc.dhcpv6 dh6. IP /etc/dhcp/interface.dhc.,dhcp qe0 dhcpagent /etc/dhcp/qe0.dhc. DHCP. DHCP DHCP. dhcpagent. /etc/default/dhcpagent dhcpagent(1m). 4 DHCP ( ) 41
DHCP SMF 4 2 DHCP ( ) /etc/dhcp/inittab /etc/dhcp/inittab6 Sun DHCP : DHCP. dhcp_inittab(4). /etc/dhcp/inittab6 DHCPv6. /etc/dhcp/inittab dhcpinfo.dhcp DHCP DHCP. /etc/dhcp/inittab /etc/dhcp/dhcptags. /var/db/isc-dhcp/dhcp4.leases /var/db/isc-dhcp/dhcp4.leases~ ISC DHCP :DHCPv4 DHCPv6. "~". /var/db/isc-dhcp/dhcp6.leases /var/db/isc-dhcp/dhcp6.lease~ DHCP SMF DHCP SMF. 4 3 DHCP SMF SMF svc:/network/dhcp-server:default svc:/network/dhcp/server:ipv4 svc:/network/dhcp/server:ipv6 svc:/network/dhcp/relay:ipv4 svc:/network/dhcp/relay:ipv6 svc:/network/dns/client svc:/system/name-service/switch Sun DHCP. ISC DHCP. DHCP BOOTP ISC DHCP. DNS.DHCP, SMF DNS DNS.. DHCP. 42 Oracle Solaris 11.1 DHCP 2012 10
B BOOTP, DHCP, 9 D DHCP,, 41 DHCP,, 17 DHCP, 35 37 DHCP, 30 DHCP IP, 30 IP, 30, 30, 29, 32, 32, 31, 29, 28 29, 25, 30, 35 37, 30, 30, 15, 28, 35 37, 33 DHCP Oracle Solaris, 10, 9 DHCP ( ), 11 dhcpagent, 25 dhcpagent,, 41 dhcpagent,, 40 dhcpagent,, 41 dhcpconfig,, 40 dhcpd,, 39 dhcpd4.conf,, 41 dhcpd6.conf,, 41 dhcpinfo,, 40 dhcpmgr,, 39 dhcpsvc.conf, 41 dhcptab,, 41 DHCPv4 DHCPv6, 23 DHCPv4,, 27 DHCPv6,, 23 DHCPv6, 22 DHCPv6 DHCPv4, 23 DHCPv6,, 27 dhcrelay,, 39 dhtadm,, 40 E /etc/default/dhcpagent, 31, 41 /etc/dhcp/dhcptags,, 42 /etc/dhcp/eventhook, 36 43
/etc/dhcp/eventhook ( ), 41 /etc/dhcp/inittab,, 42 /etc/dhcp/interface.dh*,, 41 /etc/inet/dhcpd4.conf,, 41 /etc/inet/dhcpd6.conf,, 41 /etc/inet/dhcpsvc.conf,, 41 eventhook, 36 I ID, 23 in.dhcpd,, 39 ipadm,dhcp, 30 ipdam,dhcp, 40 M MAC, 22 S SMF,DHCP, 42 snoop,dhcp, 40 /system/name-service/switch SMF, DHCP, 42 U /usr/lib/inet/dhcpd,, 39 /usr/lib/inet/dhcrelay,, 39 /usr/lib/inet/in.dhcpd,, 39 /usr/sadm/admin/bin/dhcpmgr,, 39 /usr/sbin/dhcpagent,, 40 /usr/sbin/dhcpconfig,, 40 /usr/sbin/dhcpinfo,, 40 /usr/sbin/dhtadm,, 40 /usr/sbin/ipdam,dhcp, 40 /usr/sbin/omshell,, 40 /usr/sbin/pntadm,, 40 /usr/sbin/snoop,dhcp, 40 N /network/dhcp/relay SMF,, 42 /network/dhcp-server SMF,, 42 /network/dhcp/server SMF,, 42 /network/dns/client SMF,DHCP, 42 O omshell,, 40 P pntadm,, 40 R Router Advertisement, 26, 22,DHCP, 21, 23, 24 DHCP, 32,DHCP, 32 44 Oracle Solaris 11.1 DHCP 2012 10
DHCP, 35 37 DHCP, 32, 24 ID, 22, 22,, 33 45
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