Kuburitswa kweane chiremera (mvumo) DNS server PowerDNS Authoritative Server 4.6, yakagadzirirwa kuronga kudzoka kwenzvimbo dzeDNS, yakaona chiedza chezuva. Zvinoenderana nevagadziri veprojekiti, PowerDNS Authoritative Server inoshanda ingangoita 30% yehuwandu hwehuwandu hwemadomasi muEurope (kana isu tichifunga chete madomasi ane DNSSEC masiginecha, ipapo 90%). Iyo kodhi yeprojekiti yakagoverwa pasi peGPLv2 rezinesi.
PowerDNS Authoritative Server inopa kugona kuchengetedza ruzivo rwedomendi mune akasiyana dhatabhesi, kusanganisira MySQL, PostgreSQL, SQLite3, Oracle, uye Microsoft SQL Server, pamwe neLDAP uye akajeka mameseji mafaera muBIND fomati. Kudzosa kwemhinduro kunogona kuwedzera kusefa (semuenzaniso, kusefa kunze spam) kana kutungamirwa nekubatanidza vako vanobata muLua, Java, Perl, Python, Ruby, C uye C ++. Pakati pezvimiro, pane zvakare maturusi ekuunganidza ari kure ehuwandu, zvinosanganisira kuburikidza neSNMP kana kuburikidza neWebhu API (iyo http server yakavakirwa mukati yehuwandu uye manejimendi), kutangazve ipapo, injini yakavakirwa-mukati yekubatanidza vanobata mumutauro weLua. , kugona kuenzanisa mutoro zvichienderana nenzvimbo yemutengi .
Zvitsva zvikuru:
- Yakawedzera tsigiro yePROXY protocol misoro muzvikumbiro zvinouya, zvichikubvumidza kuti umhanye muyero wemutoro pamberi pePowerDNS server uchiri kuudza iyo IP kero ruzivo rwevatengi vanobatana kune inoremerwa balancer senge dnsdist.
- Yakawedzerwa rutsigiro rweEDNS Cookies mechanism (RFC 7873), iyo inokutendera kuti uone iko kurongeka kwekero yeIP kuburikidza nekutsinhana kweCookie pakati peDNS server nemutengi kuitira kudzivirira kubva kuIP kero spoofing, kurwiswa kweDoS, kushandiswa kweDNS se. traffic amplifier uye cache chepfu kuedza.
- Chimiro chitsva chakawedzerwa kune pdnsutil utility uye API yekutonga autoprimary maseva, anoshandiswa kugadzirisa otomatiki kutumira uye kugadzirisa kwenzvimbo pane yechipiri DNS maseva pasina kugadzirisa nemaoko nzvimbo dzechipiri. Zvakakwana kutsanangura nzvimbo yekutanga yenzvimbo nyowani pane autoprimary server, uye iyo nyowani domain inotorwa otomatiki nemasevhisi echipiri uye kugadzirisa yechipiri zone yayo.
Source: opennet.ru