Umgomo we-MAC ku-Squid ungafinyelela kude kangakanani?
Qonda ukuthi i-Squid ingafunda ini ekhelini le-MAC lekhasimende kuxhumano lwasendaweni nokuthi kwenzekani ngemva kwerutha.
Umgomo we-proxy osuselwe ku-MAC ungasebenza kukhompyutha eseceleni kwesiphakeli se-Squid kodwa wehluleke kukhompyutha efanayo kwesinye isethi yenethiwekhi. Irutha ishintsha lokho i-proxy engakubona.
I-ARP ixazulula ikheli lesigaba sokuxhumana somakhelwane we-IPv4 kuxhumano lwasendaweni. Ayilithwali ikheli le-Ethernet lokuqala kuwo wonke umgxobhozo oruthiwe. Ngakho ikhasimende elifinyelelwa ngomzila okude alilingani nomakhelwane oxhumene ngqo ngenxa nje yokuthi i-Squid ibona ikheli lalo le-IP.
Kwi-IPv4, imibhalo ye-ACL ye-Squid ikhawulela ukusesha kwe-MAC kumakhasimende asesethi yenethiwekhi eyodwa futhi idinga ukwakhiwa okunosekelo olufanele. Hlola zombili izimo ngaphambi kokuthatha i-MAC ACL engahambisani njengephutha lokupela.
Sebenzisa isihlonzi emngceleni ofanele
Kumakhasimende axhumene ngqo, umgomo we-MAC osekelwayo ungachaza isimo senethiwekhi ezingeni ledivayisi. Noma kunjalo awuqinisekisi umuntu osebenzisa leyo divayisi. Futhi awenzi ikheli lehadiwe elibikiwe lingenakushintshwa.
Ngale kwerutha, sebenzisa ulwazi olutholakala ku-proxy: isethi yenethiwekhi yomthombo elawulwayo, ubunikazi be-proxy obuqinisekisiwe, noma ukuhlanganiswa kobunikazi obuthenjwayo okuklanywe ngokucacile. Ukufunda ithebula lokuqashisa lesiphakeli se-DHCP kuwuhlelo olwengeziwe lokuhlobanisa, hhayi ukunwetshwa kobukhulu be-ARP.
Uma uhlola umgomo, dweba umzila osuka kukhasimende uya ku-Squid bese umaka yonke irutha. Bese ubuza ukuthi ukwakhiwa okufakiwe kuyasekela ngempela i-ACL kanye nemodi yokusesha. Lezo zivivinyo ezimbili zichaza okuningi kakhulu kunokunamathisela iphindaphinda i-MAC yekhasimende kuwo lowo mgomo.