Yadda ake kiyaye haɗin SSH "da rai"

Idan kai mai amfani ne na SSH na yau da kullun, tabbas ka lura cewa wani lokacin "yana cire haɗin kansa." Don gyara wannan, kawai ku sami hannayenku "ɗan ƙazanta" kuma canza wasu fayilolin sanyi.

Don yin wannan, dole ne ku canza ƙimar da aka sanya wa 2 masu canji ServerAliveCountMax da ServerAliveInterval.

ServerAliveCountMax ya saita lambobin "uwar garken yana raye" wanda za'a iya aikawa ba tare da ssh ya sami amsa daga uwar garken ba. Wannan nau'in sakon yana da mahimmanci don sanin idan haɗin har yanzu yana aiki ko a'a (wataƙila sabar "ta sauka", da sauransu).

ServerAliveInterval saita tazara (a cikin sakanni) bayan haka, idan babu amsa daga uwar garken, ssh zai sake aika sakon da yake neman amsa.

Akan abokin harka

Don canje-canje suyi tasiri ga duk masu amfani, dole ne a canza fayil ɗin  / sauransu / ssh / ssh_config. A gefe guda, idan kuna son canje-canje su yi tasiri ga mai amfanin ku kawai, gyara fayil ɗin ~ / .ssh / saita.

Theara mai zuwa a cikin fayil ɗin daidaitawa na SSH:

Mai shiri *
    ServerAliveInterval 300
    ServerAliveCountMax 3

A kan sabar

Domin sabar ta kiyaye haɗin ta tare da duk abokan harka da rai, ƙara waɗannan a cikin fayil ɗin / sauransu / ssh / sshd_config:

ServerAliveInterval 300
ServerAliveCountMax 3

Wannan daidaituwar yana sa abokin ciniki / uwar garke ya aika sako zuwa takwaransa kowane dakika 300 (minti 5) kuma ya daina a damar ta 3 idan bai sami amsa ba.