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次は、DNS サーバ。
192.168.1.2 でマスタサーバが動いているので、このマシンは
スレーブにする。
そのほか、Flets 関連は、192.168.1.1 で動作している CTU に問い合わせる。
yasunari@slam:~$ apt-cache search bind 6tunnel - TCP proxy for non-IPv6 applications afnix - Compiler and run-time for the AFNIX programming language afnix-doc - Compiler and run-time for the AFNIX programming language (documentation) amarok - versatile and easy to use audio player for KDE apbs - Adaptive Poisson Boltzmann Solver apertium-dbus - A D-Bus service for the Apertium machine translation system aplus-fsf-el - XEmacs lisp for A+ development authbind - Allows non-root programs to bind() to low ports autodns-dhcp - Automatic DNS updates for DHCP autodock - analysis of ligand binding to protein structure autogrid - pre-calculate binding of ligands to their receptor baycomusb - Drivers for the HB9JNX packet radio usb modem bibindex - Fast lookup in BibTeX bibliography data bases bind9 - Internet Domain Name Server bind9-doc - Documentation for BIND bind9-host - Version of 'host' bundled with BIND 9.X bind9utils - Utilities for BIND bindfs - mirrors or overlays a local directory with altered permissions bindgraph - DNS statistics RRDtool frontend for BIND9 blender - Very fast and versatile 3D modeller/renderer : :bind9 で良さそう。
インストールする。
yasunari@slam:~$ su - root Password: slam:~# apt-get install bind9 Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: bind9utils libbind9-40 libcap2 libdns45 libisc45 libisccc40 libisccfg40 liblwres40 libxml2 sgml-base xml-core Suggested packages: dnsutils bind9-doc resolvconf ufw sgml-base-doc debhelper The following NEW packages will be installed: bind9 bind9utils libbind9-40 libcap2 libdns45 libisc45 libisccc40 libisccfg40 liblwres40 libxml2 sgml-base xml-core 0 upgraded, 12 newly installed, 0 to remove and 0 not upgraded. Need to get 2034kB of archives. After this operation, 5239kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://ftp.jp.debian.org lenny/main libcap2 2.11-2 [10.9kB] Get:2 http://ftp.jp.debian.org lenny/main libxml2 2.6.32.dfsg-5 [791kB] Get:3 http://ftp.jp.debian.org lenny/main libisc45 1:9.5.1.dfsg.P2-1+lenny1 [153kB] Get:4 http://ftp.jp.debian.org lenny/main libdns45 1:9.5.1.dfsg.P2-1+lenny1 [558kB] Get:5 http://ftp.jp.debian.org lenny/main libisccc40 1:9.5.1.dfsg.P2-1+lenny1 [26.2kB] Get:6 http://ftp.jp.debian.org lenny/main libisccfg40 1:9.5.1.dfsg.P2-1+lenny1 [42.5kB] Get:7 http://ftp.jp.debian.org lenny/main libbind9-40 1:9.5.1.dfsg.P2-1+lenny1 [30.9kB] Get:8 http://ftp.jp.debian.org lenny/main liblwres40 1:9.5.1.dfsg.P2-1+lenny1 [42.5kB] Get:9 http://ftp.jp.debian.org lenny/main bind9utils 1:9.5.1.dfsg.P2-1+lenny1 [97.3kB] Get:10 http://ftp.jp.debian.org lenny/main bind9 1:9.5.1.dfsg.P2-1+lenny1 [247kB] Get:11 http://ftp.jp.debian.org lenny/main sgml-base 1.26 [11.7kB] Get:12 http://ftp.jp.debian.org lenny/main xml-core 0.12 [23.1kB] Fetched 2034kB in 1s (1484kB/s) Preconfiguring packages ... Selecting previously deselected package libcap2. (Reading database ... 12669 files and directories currently installed.) Unpacking libcap2 (from .../libcap2_2.11-2_armel.deb) ... Selecting previously deselected package libxml2. Unpacking libxml2 (from .../libxml2_2.6.32.dfsg-5_armel.deb) ... Selecting previously deselected package libisc45. Unpacking libisc45 (from .../libisc45_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package libdns45. Unpacking libdns45 (from .../libdns45_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package libisccc40. Unpacking libisccc40 (from .../libisccc40_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package libisccfg40. Unpacking libisccfg40 (from .../libisccfg40_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package libbind9-40. Unpacking libbind9-40 (from .../libbind9-40_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package liblwres40. Unpacking liblwres40 (from .../liblwres40_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package bind9utils. Unpacking bind9utils (from .../bind9utils_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package bind9. Unpacking bind9 (from .../bind9_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package sgml-base. Unpacking sgml-base (from .../sgml-base_1.26_all.deb) ... Selecting previously deselected package xml-core. Unpacking xml-core (from .../archives/xml-core_0.12_all.deb) ... Processing triggers for man-db ... Setting up libcap2 (2.11-2) ... Setting up libxml2 (2.6.32.dfsg-5) ... Setting up libisc45 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up libdns45 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up libisccc40 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up libisccfg40 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up libbind9-40 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up liblwres40 (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up bind9utils (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up bind9 (1:9.5.1.dfsg.P2-1+lenny1) ... Adding group `bind' (GID 107) ... Done. Adding system user `bind' (UID 104) ... Adding new user `bind' (UID 104) with group `bind' ... Not creating home directory `/var/cache/bind'. wrote key file "/etc/bind/rndc.key" # Starting domain name service...: bind9. Setting up sgml-base (1.26) ... Setting up xml-core (0.12) ... slam:~#
slam:~# cd /etc/bind[TAB][TAB] bind/ bindresvport.blacklist slam:~# cd /etc/bind slam:/etc/bind# ls db.0 db.255 db.local named.conf named.conf.options zones.rfc1918 db.127 db.empty db.root named.conf.local rndc.key slam:/etc/bind# less db.127いろいろ確認。
named.conf.local を待避した上で作る。
slam:/etc/bind# mv named.conf.local{,.orig}
slam:/etc/bind# vi named.conf.local
slam:/etc/bind# cat named.conf.local
zone "yamasita.jp" {
type slave;
masters {
192.168.1.2;
};
file "yamasita.jp-in-zone.bak";
};
zone "1.168.192.in-addr.arpa" {
type slave;
masters {
192.168.1.2;
};
file "1.168.192-rev.bak";
};
zone "2.168.192.in-addr.arpa" {
type slave;
masters {
192.168.1.2;
};
file "2.168.192-rev.bak";
};
zone "fletsnet.com" {
type forward;
forward only;
forwarders {
192.168.1.1;
};
};
zone "flets" {
type forward;
forward only;
forwarders {
192.168.1.1;
};
};
zone "194.210.220.in-addr.arpa" {
type forward;
forward only;
forwarders {
192.168.1.1;
};
};
slam:/etc/bind#
slam:/etc/bind# /etc/init.d/bind9 restart Stopping domain name service...: bind9 waiting for pid 12359 to die. Starting domain name service...: bind9. slam:/etc/bind#
slam:/etc/bind# apt-get install nslookup Reading package lists... Done Building dependency tree Reading state information... Done E: Couldn't find package nslookup slam:/etc/bind# apt-cache search nslookup dnsutils - Clients provided with BIND host - utility for querying DNS servers slam:/etc/bind# apt-get install dnsutils Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: bind9-host Suggested packages: rblcheck The following NEW packages will be installed: bind9-host dnsutils 0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded. Need to get 215kB of archives. After this operation, 528kB of additional disk space will be used. Do you want to continue [Y/n]? y Get:1 http://ftp.jp.debian.org lenny/main bind9-host 1:9.5.1.dfsg.P2-1+lenny1 [63.4kB] Get:2 http://ftp.jp.debian.org lenny/main dnsutils 1:9.5.1.dfsg.P2-1+lenny1 [151kB] Fetched 215kB in 0s (272kB/s) Selecting previously deselected package bind9-host. (Reading database ... 12833 files and directories currently installed.) Unpacking bind9-host (from .../bind9-host_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Selecting previously deselected package dnsutils. Unpacking dnsutils (from .../dnsutils_1%3a9.5.1.dfsg.P2-1+lenny1_armel.deb) ... Processing triggers for man-db ... Setting up bind9-host (1:9.5.1.dfsg.P2-1+lenny1) ... Setting up dnsutils (1:9.5.1.dfsg.P2-1+lenny1) ... slam:/etc/bind#簡単に確認する。
slam:/etc/bind# nslookup > server localhost Default server: localhost Address: 127.0.0.1#53 > 192.168.1.2 Server: localhost Address: 127.0.0.1#53 2.1.168.192.in-addr.arpa name = ns.yamasita.jp. > ns.yamasita.jp. Server: localhost Address: 127.0.0.1#53 Name: ns.yamasita.jp Address: 192.168.1.2 > 192.168.2.23 Server: localhost Address: 127.0.0.1#53 23.2.168.192.in-addr.arpa name = mebiusl.yamasita.jp. > mebiusl.yamasita.jp. Server: localhost Address: 127.0.0.1#53 Name: mebiusl.yamasita.jp Address: 192.168.2.23 > google.co.jp. Server: localhost Address: 127.0.0.1#53 Non-authoritative answer: Name: google.co.jp Address: 72.14.203.104 Name: google.co.jp Address: 74.125.91.104 Name: google.co.jp Address: 74.125.95.104 > 72.14.203.104 Server: localhost Address: 127.0.0.1#53 Non-authoritative answer: 104.203.14.72.in-addr.arpa name = tx-in-f104.google.com. Authoritative answers can be found from: 203.14.72.in-addr.arpa nameserver = NS1.google.com. 203.14.72.in-addr.arpa nameserver = NS3.google.com. 203.14.72.in-addr.arpa nameserver = NS2.google.com. 203.14.72.in-addr.arpa nameserver = NS4.google.com. NS1.google.com internet address = 216.239.32.10 NS2.google.com internet address = 216.239.34.10 NS3.google.com internet address = 216.239.36.10 NS4.google.com internet address = 216.239.38.10 > set q=mx > yamasita.jp. Server: localhost Address: 127.0.0.1#53 yamasita.jp mail exchanger = 1 ns.yamasita.jp. >外向きセグメントも、内セグメントも、外も引けているようだ。
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← いちからやり直し、、、（２８）DHCP サーバ |
ハックの記録 LinkStation／玄箱 をハックしよう |
→ いちからやり直し、、、（３０）引っ越し |
