Di Ubuntu 16.04, saya sudah mengikuti beberapa tutorial untuk membangun kembali network-manager, juga diinstal via apt-get install network-manager-l2tp network-manager-l2tp-gnome
.
Itu berfungsi sampai kemarin, ketika pesan acak mengatakan The VPN connection failed because the VPN service failed to start
. Tidak ada kesalahan dalam konfigurasi karena kredensial dan host VPN yang sama telah digunakan di Ubuntu lain, juga 16,04, dan Windows 8.1.
Melihat di /var/log/syslog
:
NetworkManager[899]: <info> [1496143714.1953] audit: op="connection-activate" uuid="cac1651d-9cbd-4989-bc57-b9707ddd012a" name="VPNCS" pid=2295 uid=1000 result="success"
NetworkManager[899]: <info> [1496143714.1973] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: Started the VPN service, PID 5798
NetworkManager[899]: <info> [1496143714.2013] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: Saw the service appear; activating connection
NetworkManager[899]: <info> [1496143714.2760] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: VPN connection: (ConnectInteractive) reply received
NetworkManager[899]: nm-l2tp[5798] <info> ipsec enable flag: yes
NetworkManager[899]: ** Message: Check port 1701
NetworkManager[899]: nm-l2tp[5798] <info> starting ipsec
NetworkManager[899]: Stopping strongSwan IPsec...
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22167, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22168, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22169, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22170, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22171, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22172, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22173, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22174, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22175, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22176, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22177, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22178, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22179, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22180, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22181, major_opcode = 33, minor_opcode = 0
gnome-session[1843]: X protocol error:
gnome-session[1843]: <class 'Xlib.error.BadWindow'>: code = 3, resource_id = Xlib.xobject.resource.Resource(0x00e003ad), sequence_number = 22182, major_opcode = 33, minor_opcode = 0
NetworkManager[899]: Starting strongSwan 5.5.2 IPsec [starter]...
NetworkManager[899]: Loading config setup
NetworkManager[899]: Loading conn 'cac1651d-9cbd-4989-bc57-b9707ddd012a'
NetworkManager[899]: found netkey IPsec stack
charon: 00[DMN] Starting IKE charon daemon (strongSwan 5.5.2, Linux 4.4.0-78-generic, x86_64)
NetworkManager[899]: nm-l2tp[5798] <warn> IPsec service is not ready.
NetworkManager[899]: nm-l2tp[5798] <warn> Could not establish IPsec tunnel.
NetworkManager[899]: (nm-l2tp-service:5798): GLib-GIO-CRITICAL **: g_dbus_method_invocation_take_error: assertion 'error != NULL' failed
NetworkManager[899]: <info> [1496143732.4905] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: VPN plugin: state changed: stopped (6)
NetworkManager[899]: <info> [1496143732.4929] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: VPN plugin: state change reason: unknown (0)
NetworkManager[899]: <info> [1496143732.4952] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: VPN service disappeared
NetworkManager[899]: <warn> [1496143732.4971] vpn-connection[0xa56420,cac1651d-9cbd-4989-bc57-b9707ddd012a,"VPNCS",0]: VPN connection: failed to connect: 'Message recipient disconnected from message bus without replying'
Saya sudah mencoba menghapus network-manager-l2tp
dan -gnome
mengemas dan menginstal ulang tetapi saya masih memiliki kesalahan yang sama.
Adakah perbaikan?
sumber
sudo ike-scan <address>
dan mengembalikan sesuatu tentang binding dan port yang sudah digunakan, mungkinsystemctl stop strongswan
itu tidak cukup dancharon
masih berjalan. Orang dapat mengkonfirmasi bahwa menjalankansudo netstat -npl
dan memeriksa blok atas di mana ia menunjukkan proses dan port sedang digunakan. Aku bisa sepenuhnya berhenti berlari charonsudo service strongswan stop
, tidak yakin mengapa tingkah lakunya berbedasystemctl
.-s
beralih dariike-scan
ca menghemat beberapa PID berburu;). Bahkan dapat menyelamatkan Anda untuksudo
:ike-scan -s 60066 <IP>
ike-scan
dan dikatakan port 500 sudah digunakan. menggunakannetstat -npl
ditampilkan yangdocker-proxy
menggunakannya. Karena saya tidak bergantung pada buruh pelabuhan, saya menghentikannyasudo service docker stop
dan saya berhasil menghubungkan ke L2TP VPN.Jawaban ini khusus untuk menghubungkan ke akun Cisco Meraki pada L2TP / IP VPN. Solusinya berfungsi pada sistem Ubuntu 16.04 saya. Semua instruksi disalin langsung dari jawaban oleh Pigman di utas forum Meraki ini . Menutupinya, dia menyelamatkan saya dari frustrasi.
sudo add-apt-repository ppa:nm-l2tp/network-manager-l2tp
dan `sudo apt-get update sudo apt-get install network-manager-l2tpsudo apt-get install network-manager-l2tp-gnome
sudo service xl2tpd stop
sudo systemctl disable xl2tpd
Beberapa langkah lagi diambil dari jawaban sebelumnya, hanya agar aman
sudo service strongswan stop
sudo systemctl disable strongswan
sumber