Ini ndinotungamira sei chiteshi muLinux?

Ndinotungamira sei chiteshi?

Gadzirisa Port Forwarding

1. Pinda kune router se admin. …
2. Tsvaga nzira dzekutumira chiteshi. …
3. Nyora nhamba yechiteshi kana nzvimbo yechiteshi yaunoda kutumira. …
4. Sarudza protocol, ingave TCP kana UDP. …
5. Nyora iyo static IP kero yawakasarudza. …
6. Bvumira mutemo wekutungamira kwechiteshi neEnable kana On sarudzo.

11 masendi 2020 g.

Ini ndinoseta sei kutumira kwechiteshi muLinux?

Remote SSH Port Forwarding

Nekumisikidza, SSH haibvumire kure chiteshi chekufambisa. Unogona kugonesa izvi uchishandisa iyo GatewayPorts rairo mukati mako SSHD main configuration faira /etc/ssh/sshd_config pane iri kure host. Vhura iyo faira yekugadzirisa uchishandisa yako yaunofarira command line edhita.

Ini ndinotungamira sei chinongedzo chinopinda kune imwe kero yeIP pane imwe chiteshi uchishandisa iptables?

Maitiro ekudzoreredza chinongedzo chinopinda kune imwe kero yeIP pane imwe chiteshi uchishandisa IPtables

1. iptables -t nat -A PREROUTING -p tcp -dport 3124 -j DNAT -kuenda-kune 1.1.1.1:3000. Izvi zvichafambisa traffic inouya pachiteshi 3124 kusvika 1.1. …
2. iptables -t nat -A POSTROUTING -j MASQUERADE.

Ndinoendesa mberi sei zvakachengeteka?

Maitiro ekugadzirisa Port Forwarding pane yako router

1. Pawebhusaiti yako, isa IP kero ye router.
2. Isa zvitupa zve admin.
3. Tsvaga iyo Port Forwarding kana Forwarding chikamu.
4. Dzvanya paGadzirisa Port Forwarding.
5. Isa iyo IP kero yemudziyo wako mubhokisi rekurudyi.
6. Mumabhokisi, wedzera iyo TCP uye UDP ports.

Ndingayedza sei kana chiteshi chakavhurika?

Isa “telnet + IP kero kana zita remugamuchiri + port number” (semuenzaniso, telnet www.example.com 1723 kana telnet 10.17. xxx. xxx 5000) kumhanyisa telnet command mu Command Prompt uye kuyedza mamiriro eTCP port. Kana chiteshi chakavhurika, chete chituru chicharatidza.

Chii chinonzi port 443?

Nezve Port 443

Port 443 inoshandiswa zvakajeka kune masevhisi eHTTPS uye saka ndiyo yakajairwa chiteshi cheHTTPS (encrypted) traffic. Inonziwo HTTPS port 443, saka zvese zvakachengetwa zvinoshandiswa zvinoshandiswa uchishandisa port 443. Unogona kushamisika kuziva kuti inenge 95% yemasayiti akachengetedzwa anoshandisa port 443 kuitira kuchengetedzwa kwakachengeteka.

Ndinoita sei SSH kune imwe chiteshi?

Hongu, zvinokwanisika kushandura chiteshi. Ingoshandisa sarudzo kurudyi kwekero. Padivi chinyorwa: kana uri kushandisa mutsara wekuraira ssh mutengi, unogona kutsanangura chiteshi se ssh -p port> user@server . Chiteshi hachioneki pakupera kwekero sezvachinoita mune mamwe maURI zvirongwa.

Ini ndinovhura sei chiteshi paLinux?

Nyora zviteshi zvese zvakavhurwa. Tisati tavhura chiteshi paLinux, ngatitangei tatarisa rondedzero yeese akavhurika zviteshi, uye sarudza ephemeral port kuti uvhure kubva pane iyo rondedzero. Tinogona kushandisa netstat kuraira kunyora ese akavhurika madoko, kusanganisira ayo eTCP, UDP, ayo ari akajairika maprotocol ekufambiswa kwepakeji mune network layer.

Ini ndinotungamira sei traffic kubva kune imwe chiteshi kuenda kune imwe?

Kutungamira chiteshi kune imwe chiteshi pane imwe IP kero:

1. Wedzera chiteshi chichaendeswa mberi: ~]# firewall-cmd -add-forward-port=port=port-number:proto=tcp|udp:toport=port-number:toaddr=IP.
2. Gonesa masquerade: ~]# firewall-cmd -add-masquerade.

Chii chinonzi router port forwarding?

Kuendesa chiteshi parouter yako kunobvumidza iwe kuti uise nhamba yechiteshi (kana pamwe huwandu kana musanganiswa wenhamba, zvichienderana nerouter), uye IP kero. Zvese zvinopinda zvinongedzo zvine nhamba yechiteshi inoenderana zvinozoendeswa kucomputer yemukati nekero iyoyo.

Ini ndinotungamira sei IP yangu kune imwe IP?

Maitiro. Imwe inogoneka imwe nzira: Funga kushandisa DNS pane IP traffic. semuenzaniso, nongedzera zita reDNS kune imwe kero yeIP, pamwe nekushandisa CNAMES (kana uchigona kukanganisa marekodhi eDNS emazita akakodzera), kana kushandisa mafaera evatambi.

Unogona here kubiwa kuburikidza nekufambisa kwechiteshi?

A hacker haakwanise kukuwana iwe kuburikidza nemafambisirwo anotumirwa. Asi router yako inogona kugadzikwa kuti ibvumire kumisikidzwa pawebhu port.

Kuendesa pachiteshi kunoderedza internet here?

Mhinduro iri nyore ndeye kwete Izvo hazvizodzikisire traffic kune vamwe vashandisi. Yako intuition ndeyechokwadi, Port-Forwarding kune mutambo koni kana PC inogona kuvandudza zvakanyanya ruzivo rwemushandisi mune chaiyo-nguva mitambo yevazhinji. … Mitambo yePC ichave yemitambo chaiyo zviteshi.

Nei tichifanira kuenderera mberi?

Chinangwa. Kutumira chiteshi kunobvumira makomputa ari kure (semuenzaniso, makomputa paInternet) kuti abatanidze kune chaiyo komputa kana sevhisi mukati meyakavanzika yenzvimbo-netiweki (LAN). … Vabati vekunze vanofanira kuziva iyi nhamba yechiteshi uye kero yegedhi rekutaurirana netiweki-yemukati sevhisi.