Kayan aikin sarrafa iptables tare da GUI

Netfilter tsarin tace fakiti ne a cikin kernel Linux da ake amfani da shi don kutse da sarrafa fakitin cibiyar sadarwa. iptables shiri ne na sarari mai amfani wanda ya dogara da netfilter don aiwatar da tacewar fakiti mara jiha/jiha don matattarar wuta na cibiyar sadarwa, da fassarar adireshi/tashar tashar jiragen ruwa na NATs. Akwai aikace-aikace da kayan aiki da yawa waɗanda ke sauƙaƙa hadaddun iptables ayyukan gudanarwa tare da musaya masu girma ta hanyar ko dai t

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Yadda ake saita raba haɗin Intanet tare da iptables akan Linux

A cikin wannan koyawa, zan bayyana yadda ake raba haɗin Intanet guda ɗaya tsakanin na'urori da yawa akan Linux. Duk da yake masu amfani da hanyoyin sadarwa na WiFi sun zama al'ada a zamanin yau, yin wannan matsalar ba ta zama matsala ba, a ce ba ku da ɗaya a gida. Koyaya, ka ce kuna da akwatin Linux da aka riga aka haɗa tare da modem da katin LAN. An haɗa modem ɗin zuwa intanit tare da adreshin IP na jama'a mai ƙarfi, kuma katin LAN ya haɗa da maɓalli/hub ɗin ku. Wasu na'urori (Linux/Windows

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Yadda ake gudanar da iptables ta atomatik bayan sake kunnawa akan Debian

Idan kun keɓance ƙa'idodin iptables, kuma kuna son loda ƙa'idodin iptables na musamman a duk lokacin sake kunnawa akan Debian, zaku iya yin amfani da idan- up.d rubutun da ke cikin /etc/network/if-up.d. A kan Debian, duk wani rubutun da aka yi masa alama a matsayin mai aiwatarwa kuma aka sanya shi a cikin /etc/network/if-up.d ana aiwatar da shi lokacin da aka kawo hanyar sadarwa ta hanyar sadarwa.

Domin guda

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Yadda Ake Sanya Wurin Wuta na Iptables don Kare zirga-zirgar Tsakanin Sabar ku

Gabatarwa

Aiwatar da ɓangarorin da suka dace a cikin saitin aikace-aikacen ku zuwa kuɗaɗe daban-daban hanya ce ta gama gari don rage kaya da fara sikeli a kwance. Misali na yau da kullun shine saita bayanan bayanai akan sabar daban daga aikace-aikacenku. Duk da yake akwai fa'idodi da yawa tare da wannan saitin, haɗawa akan hanyar sadarwa ya ƙunshi sabon tsarin damuwa na tsaro.

A cikin wannan jagorar, za mu nuna yadda ake saita bangon wuta akan kowane sabar ku a cikin saitin da a

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Yadda Iptables Firewall ke Aiki

Gabatarwa

Ƙirƙirar bangon bango muhimmin mataki ne da za a ɗauka don tabbatar da kowane tsarin aiki na zamani. Yawancin rarrabawar Linux suna jigilar kaya tare da ƴan kayan aikin Tacewar zaɓi daban-daban waɗanda zaku iya amfani da su don saita bangon wuta. A cikin wannan jagorar, za mu rufe iptables Tacewar zaɓi.

Iptables daidaitaccen bangon wuta ne wanda aka haɗa cikin yawancin rarrabawar Linux ta tsohuwa. Yana da ƙirar layin umarni zuwa ƙugiya-matakin kernel-netfi

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Zurfafa zurfafa cikin Iptables da Netfilter Architecture

Gabatarwa

Firewalls kayan aiki ne mai mahimmanci wanda za'a iya daidaita shi don kare sabar ku da abubuwan more rayuwa. A cikin yanayin yanayin Linux, iptables kayan aikin wuta ne da ake amfani da shi sosai wanda ke aiki tare da tsarin tace fakiti na netfilter kernel. Ƙirƙirar amintattun manufofin Tacewar zaɓi na iya zama mai ban tsoro, saboda sarƙaƙƙiya da ƙima da adadin sassan da ke da alaƙa.

A cikin wannan jagorar, za mu nutse cikin tsarin gine-gine

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Yadda Ake Lissafta da Share Dokokin Wuta na Iptables

Gabatarwa

Iptables bangon wuta ne wanda ke taka muhimmiyar rawa a tsaron cibiyar sadarwa don yawancin tsarin Linux. Duk da yake yawancin koyarwar iptables za su koya muku yadda ake ƙirƙirar ƙa'idodin Tacewar zaɓi don amintar da sabar ku, wannan zai mayar da hankali kan wani fanni daban-daban na sarrafa Tacewar zaɓi: jeri da share dokoki.

A cikin wannan koyawa, za mu rufe yadda ake yin ayyukan iptables masu zuwa:

Iptables Essentials: Common Firewall Dokoki da Umarni

Gabatarwa

Iptables tacewar wuta ce ta software don rarrabawar Linux. Wannan jagorar salon zanen yaudara yana ba da saurin tunani ga umarnin iptables waɗanda zasu haifar da ka'idodin bangon wuta waɗanda ke da amfani a gama gari, al'amuran yau da kullun. Wannan ya haɗa da misalan iptables na ba da izini da toshe ayyuka daban-daban ta tashar jiragen ruwa, hanyar sadarwa, da adireshin IP na tushen.

Yadda Ake Amfani da Wannan Jagoran

Yadda Ake Saita Asalin Tacewar Wuta na Iptables akan Centos 6

Matsayi: An yanke

Wannan labarin ya ƙunshi nau'in CentOS wanda ba a tallafawa. Idan a halin yanzu kuna aiki da uwar garken da ke gudanar da CentOS 6, muna ba da shawarar haɓakawa ko ƙaura zuwa sigar CentOS mai tallafi.

Dalili:

Duba maimakon:

  • Iptables Essentials: Common Firewall Dokoki da Umarni
  • Yadda Iptables Firewall ke Aiki.
  • Yadda Ake Saita Wuta Ta Amfani da FirewallD akan CentOS 7

Gabatarwa

Wannan labarin zai

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Yadda ake Sanya Wuta ta Amfani da Iptables akan Ubuntu 14.04

Gabatarwa

Ƙirƙirar kyakkyawar bangon wuta muhimmin mataki ne da za a ɗauka don tabbatar da kowane tsarin aiki na zamani. Yawancin rabe-raben Linux suna jigilar kaya tare da ƴan kayan aikin Tacewar wuta daban-daban waɗanda za mu iya amfani da su don saita bangon tawul ɗin mu. A cikin wannan jagorar, za mu rufe iptables Tacewar zaɓi.

Iptables daidaitaccen bangon wuta ne wanda aka haɗa a yawancin rarrabawar Linux ta tsohuwa (bambancin zamani da ake kira nftables zai fara maye gurbi

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