Otu esi edozi onye ahịa L2TP/IPsec VPN na Linux

L2TP (nke na-anọchi anya Layer 2 Tunneling Protocol) bụ usoro ọwara mmiri emebere iji kwado netwọkụ nkeonwe (njikọ VPN) na ịntanetị. A na-emejuputa ya n'ọtụtụ ma ọ bụrụ na ọ bụghị sistemụ arụmọrụ ọgbara ọhụrụ gụnyere Linux na ngwaọrụ VPN nwere ike.

L2TP anaghị enye usoro nyocha ọ bụla ma ọ bụ ezoro ezo ozugbo na okporo ụzọ na-agafe na ya, a na-ejikarị IPsec authentication suite (L2TP/IPsec) emejuputa ya iji nye nzuzo n'ime ọwara L2TP.

N'isiokwu a, anyị ga-egosi otu esi edozi njikọ L2TP/IPSec VPN na Ubuntu na mmepụta ya na Fedora Linux.

Ntuziaka a na-eche na edobela ihe nkesa L2TP/IPsec VPN yana na ị nwetala nkọwa njikọ VPN ndị a site n'aka onye na-ahụ maka sistemụ gị ma ọ bụ ụlọ ọrụ.

Gateway IP address or hostname
Username and Password
Pre-shared Key (Secret)

Otu esi edozi njikọ L2TP VPN na Linux

Iji tinye nhọrọ L2TP/IPsec na NetworkManager, ịkwesịrị ịwụnye ngwa mgbakwunye NetworkManager-l2tp VPN nke na-akwado NetworkManager 1.8 na emesia. Ọ na-enye nkwado maka L2TP na L2TP/IPsec.

Iji wụnye modul L2TP na Ubuntu na nkesa Linux dabeere na Ubuntu, jiri PPA na-esonụ.

$ sudo add-apt-repository ppa:nm-l2tp/network-manager-l2tp
$ sudo apt-get update
$ sudo apt-get install network-manager-l2tp  network-manager-l2tp-gnome

Na RHEL/CentOS na Fedora Linux, jiri iwu dnf na-esonụ iji wụnye modul L2TP.

# dnf install xl2tpd
# dnf install NetworkManager-l2tp
# dnf install NetworkManager-l2tp-gnome
OR
# yum install xl2tpd
# yum install NetworkManager-l2tp
# yum install NetworkManager-l2tp-gnome

Ozugbo nrụnye ngwugwu zuru, pịa akara ngosi njikwa netwọkụ gị, wee gaa na Ntọala netwọkụ.

Ọzọ, tinye njikọ VPN ọhụrụ site na ịpị akara (+).

Wee họrọ Layer 2 Tunneling Protocol (L2TP) nhọrọ site na mpio mmapụta.

Ọzọ, tinye nkọwa njikọ VPN (adreesị IP ọnụ ụzọ ma ọ bụ aha nnabata, aha njirimara na paswọọdụ) ị nwetara n'aka onye na-ahụ maka sistemụ, na mpio na-esonụ.

Ọzọ, pịa Ntọala IPsec iji tinye igodo ekekọrịtara mbụ maka njikọ ahụ. Wee mee ka ọwara IPsec gaa na onye ọbịa L2TP, tinye (ma ọ bụ detuo na mado) igodo ekekọrịtara ma pịa OK.

Mgbe nke ahụ gasịrị, pịa Tinye. Ugbu a ekwesịrị ịgbakwunye njikọ VPN ọhụrụ gị.

Ọzọ, gbanye njikọ VPN ka ịmalite iji ya. Ọ bụrụ na nkọwa njikọ ahụ ziri ezi, a ga-edozi njikọ ahụ nke ọma.

N'ikpeazụ ma ọ dịghị ihe ọzọ, nwalee ma VPN na-arụ ọrụ nke ọma. Ị nwere ike ịlele adreesị IP ọha nke kọmputa gị iji kwado nke a site na ihe nchọgharị weebụ: ọ kwesịrị ịrụtụ aka na IP nke ọnụ ụzọ ámá.

Nke ahụ bụ njedebe nke akụkọ a. Ọ bụrụ na ị nwere ajụjụ ọ bụla ma ọ bụ echiche ị ga-ekekọrịta, kpọtụrụ anyị site na mpempe nzaghachi n'okpuru.