Uma iklayenti langaphandle lifinyelela ikheli le-proxy lomphakathi kodwa iklayenti le-LAN lingakwazi, qhathanisa izindlela ezimbili. I-inbound forwarding ne-hairpin NAT yizici ezihlukene ze-router.

I-hairpinning ibuyisela isicelo sangaphakathi ku-mapping yomphakathi ibuyele enkonzweni yangaphakathi. Ngaphandle kwaleyo ndlela, amaklayenti endawo angasebenzisa ikheli le-LAN elifinyelelekayo le-proxy host. Ligcine lizinze ngokomgomo wenethiwekhi wokugcinwa/amakheli futhi uqinisekise ukuthi i-listener iyalemukela.

I-DNS ehlukanisiwe ingagcina igama elilodwa le-host kuyilapho ibuyisela amakheli ayimfihlo nawomphakathi kumanethiwekhi afanele. Iphinde igcine igama le-host lesitifiketi se-proxy ye-TLS.

I-IP yomphakathi eshintshayo ingenye inkinga. Ukulungisa ukufinyelela kwangaphakathi akukuvuseleli i-DNS yangaphandle noma i-mapping yembobo yomphakathi.

Izihloko ezihlobene