L2TP Fortigate dengan Windows 10 & windows 7

 Create VPN L2TP di fortigate, via CLI atau wizard juga bisa

sumber

FortiGate (phase2-interface) # show

config vpn ipsec phase2-interface

    edit "svr_L2TP"

        set phase1name "svr_L2TP"

        set proposal aes256-md5 3des-sha1 

        set pfs disable

        set keylife-type both

        set encapsulation transport-mode

        set l2tp enable

        set keylifeseconds 3600

        set keylifekbs 250000

    next

end

 

FortiGate (phase2-interface) # show

config vpn ipsec phase2-interface

    edit "svr_L2TP"

        set phase1name "svr_L2TP"

        set proposal aes256-md5 3des-sha1 aes192-sha1

        set pfs disable

        set keylife-type both

        set encapsulation transport-mode

        set l2tp enable

        set keylifeseconds 3600

        set keylifekbs 250000

    next

end

Create Policy

FortiGate# Config firewall Policy

    edit 2

        set name "vpn_svr_L2TP_l2tp"

        set uuid bd2021e4-3dbf-51eb-3b13-0335de0bd168

        set srcintf "svr_L2TP"

        set dstintf "virtual-wan-link"

        set srcaddr "all"

        set dstaddr "all"

        set action accept

        set schedule "always"

        set service "L2TP"

        set logtraffic all

        set comments "VPN: svr_L2TP (Created by VPN wizard)"

    next

    edit 3

        set name "vpn_svr_L2TP_remote"

        set uuid bd5415a8-3dbf-51eb-536c-4c8f35a0077d

        set srcintf "svr_L2TP"

        set dstintf "port2"

        set srcaddr "svr_L2TP_range"

        set dstaddr "all"

        set action accept

        set schedule "always"

        set service "ALL"

        set logtraffic all

        set comments "VPN: svr_L2TP (Created by VPN wizard)"

        set nat enable

    next

end

Hasil nya

Untuk Windows 10 sudah otomatis bisa connect dengan setingan default di fortigate, sedangkan untuk windows 7 ada penambahan difortigate. 

Berikut setingan di windows 7 supaya PC bisa connect Internet dan VPN

Monitor>IPsec Monitor
L2TP sudah terhubung ke fortigtae