Primary Master DNS yeLAN pane Debian 6.0 (V) uye yekupedzisira

Avo vakatevera iyo 1, 2da, 3 y 4th chikamu chechinyorwa chino uye kubvunzana kwakaitwa kune kwavo BIND kwakadzosa zvinogutsa mhedzisiro, vatove nyanzvi panyaya iyi. :-) Uye pasina kumwe kunonoka ngatipinde muchikamu chekupedzisira:

• Kugadzirwa kweiyo "Inverse" mhando Main Master Zone faira 10.168.192.in-addr.arpa
• Troubleshooting
• Resumen

Kugadzirwa kweiyo "Inverse" mhando Main Master Zone faira 10.168.192.in-addr.arpa

Zita renzvimbo yacho rinovaunza kwauri, handiti? Uye ndezvekuti maReverse Zones anosungirwa kuve neyakakodzera zita resolution maererano neInternet zviyero. Hatina imwe sarudzo asi kugadzira iyo inoenderana nedomain yedu. Kune izvi isu tinoshandisa se template iyo faira /etc/bind/db.127:

cp /etc/bind/db.127 /var/cache/bind/192.168.10.rev

Isu tinogadzirisa iyo faira /var/cache/bind/192.168.10.rev uye tinoisiya sezvizvi:

; /var/cache/bind/192.168.10.rev; ; SUNGIRA kudzosera data faira kune master zone 10.168.192.in-addr.arpa; SUNGIRA mafaira emafaira e Master Master (Reverse) 10.168.192.in-addr.arpa; $ TTL 604800 @ IN SOA ns.amigos.cu. root.amigos.cu. (2; Serial 604800; Refresh 86400; Edza zvakare 2419200; Expire 604800); Chakaipa Cache TTL; @ IN NS ns. 10 IN PTR ns.amigos.cu. 1 IN PTR gandalf.amigos.cu. 9 IN PTR mail.amigos.cu. 20 IN PTR web.amigos.cu. 100 IN PTR fedex.amigos.cu. ; tinogona zvakare kunyora izere IP kero. Ex :; 192.168.10.1 IN PTR gandalf.amigos.cu.

• Cherekedza kuti sei mune ino kesi isu takasiya nguva mumasekondi sezvazvinogadzirwa nekutadza kana iyo sunga9. Inoshanda zvakafanana. Idzo inguva dzakafanana neidzo dzinoratidzwa mufaira shamwari.cu.host. Kana usina chokwadi, tarisa.
• Ziva zvakare kuti isu tinongozivisa zvinyorwa zvemashure zveavo vane iyo yakapihwa kana "chaiyo" IP paLAN yedu, uye iyo inosarudzika inosarudzika.
• Rangarira kugadzirisa iyo Reverse Zone faira neZVO dzose dzakakodzera IP kero dzakaziviswa muDirect Zone.
• Rangarira kuwedzera iyo Zone Serial Nhamba pese pavanoshandura iyo faira uye vasati vatangazve CHINHU.

Ngatitarisei nzvimbo ichangobva kugadzirwa:

inonzi-checkzone 10.168.192.in-addr.arpa /var/cache/bind/192.168.10.rev

Isu tinotarisa kumisikidzwa:

anonzi-checkconf -z anonzi-checkconf -p

Kana zvese zvikafamba zvakanaka, tinotangazve sevhisi:

sevhisi bind9 restart

Kubva ikozvino zvichienda mberi, nguva dzese patinoshandura mafaira emahara, isu tinongofanirwa kuita:

rndc reload

Kune izvo isu tinozivisa kiyi mu /etc/bind/named.conf.options, Aihwa?

Troubleshooting

Yakanyanya kukosha ndeye chaiyo yezvinyorwa zvemafaira /etc/resolv.conf sezvatakaona muchitsauko chakapfuura. Rangarira kuratidza mairi zvirinani zvinotevera:

tsvaga amigos.cu nameserver 192.168.10.20

Raira dig yeiyo package dnsutil. Pane koni, nyora mirairo yakatangira #:

# kuchera -x 127.0.0.1 ..... ;; MHINDURO CHIKAMU: 1.0.0.127.in-addr.arpa. 604800 IN PTR yemunharaunda. .... # kuchera -x 192.168.10.9 .... ;; MHINDURO CHIKAMU: 9.10.168.192.in-addr.arpa. 604800 IN PTR mail.amigos.cu. .... # host gandalf gandalf.amigos.cu ine kero 192.168.10.1 # host gandalf.amigos.cu gandalf.amigos.cu ine kero 192.168.10.1 # kuchera gandalf; << >> DiG 9.7.2-P3 << >> gandalf ;; sarudzo dzepasirese: + cmd ;; kubatanidza kwapera nguva; hapana maseva anokwanisa kusvikwa # dig gandalf.amigos.cu .... ;; MHINDURO CHIKAMU: gandalf.amigos.cu. 604800 IN A 192.168.10.1 .... Kana ivo vachikwanisa kuenda kuCuba kana Global Internet, uye Vafambisi vakaziviswa nemazvo edza: # dig debian.org .... ;; CHIKAMU CHOMUBVUNZO :; debian.org. IN A ;; MHINDURO CHIKAMU: debian.org. 3600 MUNA 86.59.118.148 debian.org. 3600 IN A 128.31.0.51 .... # host bohemia.cu bohemia.cu ine kero 190.6.81.130 # host yahoo.es yahoo.es ine kero 77.238.178.122 yahoo.es ine kero 87.248.120.148 yahoo.es tsamba inobatwa. ne 10 mx-eu.mail.am0.yahoodns.net. # kuchera -x 77.238.178.122 ;; MHINDURO CHIKAMU: 122.178.238.77.in-addr.arpa. 429 IN PTR w2.rc.vip.ird.yahoo.com.

… Uye zvakawandisa nemamwe matunhu asiri kunze kweLAN yedu. Bvunza uye tsvaga nezve zvinonakidza zvinhu paInternet.

Imwe yedzakanakisa nzira dzekutarisa mashandiro evhavha sunga9, uye zvakajairika zveimwe sevhisi yakaiswa, iri kuverenga kubuda kweiyo System Log Meseji uchishandisa rairo muswe -f / var / log / syslog mhanya semushandisimudzi.

Zvinonakidza kwazvo kuona kuburitswa kwemurairo iwoyo kana isu tikabvunza yedu yemunharaunda BVUNZA mubvunzo nezve yekunze domain kana inomiririra. Muchiitiko ichocho, zviitiko zvinoverengeka zvinogona kuunzwa:

• Kana isu tisingakwanise kuwana iyo Internet, mubvunzo wedu unozotadza.
• Kana isu tichigona kuwana iyo Internet uye isu TISINA kuzivisa Vafambisi, isu kazhinji hatizowana mhinduro.
• Kana isu tichiwana mukana weInternet uye isu takazivisa Vanoendesa, isu tichawana mhinduro sezvo ivo vachizotungamira kwekubvunza iyo DNS server kana maseva anodikanwa.

Kana isu tiri kushanda pane a LAN Yakavharwa mune izvo zvisingaite neimwe nzira yekuenda kunze kwenyika uye isu hatina Vafambisi vemhando ipi neipi, tinogona kubvisa meseji dzekutsvaga dze Midzi Maseva "Kubvisa" iyo faira /etc/bind/db.root. Kuti tiite izvi, isu tinotanga tachengeta iyo faira nerimwe zita uye tobva tadzima zvese zvirimo. Ipapo isu tinotarisa kumisikidza uye kutangazve sevhisi:

cp /etc/bind/db.root /etc/bind/db.root.original cp / dev / null /etc/bind/db.root inonzi-checkconf -z inonzi-checkconf -p service bind9 restart

Resumen

Parizvino, vanhu, sumo diki kune iyo sevhisi yeDNS. Izvo zvatakaita kusvika zvino zvinogona kutishandira zvakakwana kune redu bhizinesi diki. Zvakare zvemba kana isu tikagadzira chaiwo michina ine akasiyana mashandiro masisitimu uye akasiyana IP kero, uye isu hatidi kureva kwavari neIP asi nemazita. Ini ndinogara ndichiisa CHISUNGWA pamusha wangu wemba kuisa, kumisikidza uye kuyedza masevhisi anoenderana zvakanyanya nebasa reDNS. Ini ndinoshandisa zvakanyanya maDesktops uye chaiwo maSeva, uye ini handifarire kuchengeta faira / etc / maoko mune yega yega michina. Ndakanganisa zvakanyanya.

Kana usati wambogadza uye kumisikidza CHISUNGWA, ndapota usazombomiswa kana chimwe chinhu chikatadza pakuedza kwekutanga uye unofanira kutanga zvekare. Isu tinogara tichikurudzira mune idzi kesi kutanga nekumisikidza yakachena Zvakakodzera kuyedza!

Kune avo vanoda kuwanikwa kwakanyanya muzita rekugadzirisa basa, iro rinogona kuwanikwa nekugadzirisa Sekondari Master server, tinokurudzira kuti uenderere mberi nesu pane inotevera nhanho Sekondari Master DNS yeLAN.

Makorokoto kune avo vakatevera zvese zvinyorwa uye vakawana zvaitarisirwa mhedzisiro!