| Поддержка > Сети/Интернет |
| Проблема с VPN L2TP подключением |
| << < (5/5) |
| AlexTiger:
HsH, на сайте еще старая инструкция. Но недавно потребовали авторизацию через браузер и запомнили (IPoE?). С l2tp теперь Линукса не пускает. Но голый ethernet это же небезопасно?! Но появилась новая проблема. Теперь вдруг отваливается IP-адрес на минуту. Потом восстанавливается, такой же. Но вся связь рушится. В логе перед обрывом куча сообщений от dhcp. После восстановления пишет, что был таймаут dhcp 45 секунд. Что бы это значило? Спойлер: ПоказатьСкрыть Oct 18 14:29:43 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 100.125.0.1 port 67 (xid=0x2ae3c1fa) Oct 18 14:29:43 home1 dhclient[8523]: send_packet: Operation not permitted Oct 18 14:29:43 home1 dhclient[8523]: dhclient.c:2743: Failed to send 300 byte long packet over fallback interface. Oct 18 14:29:43 home1 kernel: [11310.455232] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=100.125.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=50735 DF PROTO=UDP SPT=68 DPT=67 LEN=308 Oct 18 14:29:58 home1 kernel: [11324.873856] [UFW BLOCK] IN=enp3s0 OUT= MAC=######## SRC=10.124.236.77 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=48924 PROTO=2 Oct 18 14:30:02 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 100.125.0.1 port 67 (xid=0x2ae3c1fa) Oct 18 14:30:02 home1 dhclient[8523]: send_packet: Operation not permitted Oct 18 14:30:02 home1 dhclient[8523]: dhclient.c:2743: Failed to send 300 byte long packet over fallback interface. Oct 18 14:30:02 home1 kernel: [11328.827180] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=100.125.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=52810 DF PROTO=UDP SPT=68 DPT=67 LEN=308 Oct 18 14:30:19 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 100.125.0.1 port 67 (xid=0x2ae3c1fa) Oct 18 14:30:19 home1 dhclient[8523]: send_packet: Operation not permitted Oct 18 14:30:19 home1 dhclient[8523]: dhclient.c:2743: Failed to send 300 byte long packet over fallback interface. Oct 18 14:30:19 home1 kernel: [11345.711188] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=100.125.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=54991 DF PROTO=UDP SPT=68 DPT=67 LEN=308 Oct 18 14:30:36 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 100.125.0.1 port 67 (xid=0x2ae3c1fa) Oct 18 14:30:36 home1 dhclient[8523]: send_packet: Operation not permitted Oct 18 14:30:36 home1 dhclient[8523]: dhclient.c:2743: Failed to send 300 byte long packet over fallback interface. Oct 18 14:30:36 home1 kernel: [11363.363208] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=100.125.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=57138 DF PROTO=UDP SPT=68 DPT=67 LEN=308 Oct 18 14:30:47 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 100.125.0.1 port 67 (xid=0x2ae3c1fa) Oct 18 14:30:47 home1 dhclient[8523]: send_packet: Operation not permitted Oct 18 14:30:47 home1 dhclient[8523]: dhclient.c:2743: Failed to send 300 byte long packet over fallback interface. Oct 18 14:30:47 home1 kernel: [11374.431201] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=100.125.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=57782 DF PROTO=UDP SPT=68 DPT=67 LEN=308 Oct 18 14:31:01 home1 dhclient[8523]: DHCPREQUEST of 100.125.20.208 on enp3s0 to 255.255.255.255 port 67 (xid=0x2ae3c1fa) Oct 18 14:31:13 home1 kernel: [11399.903065] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=216.58.209.161 LEN=1385 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=49012 DPT=443 LEN=1365 Oct 18 14:31:13 home1 kernel: [11399.972612] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=173.194.176.159 LEN=1385 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=45146 DPT=443 LEN=1365 Oct 18 14:31:14 home1 kernel: [11400.969790] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=216.58.210.130 LEN=1385 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=41797 DPT=443 LEN=1365 Oct 18 14:31:23 home1 kernel: [11410.231808] [UFW BLOCK] IN= OUT=enp3s0 SRC=100.125.20.208 DST=216.58.210.130 LEN=1385 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=35239 DPT=443 LEN=1365 Oct 18 14:32:03 home1 kernel: [11449.872924] [UFW BLOCK] IN=enp3s0 OUT= MAC=################## SRC=10.124.236.77 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=49138 PROTO=2 Oct 18 14:31:59 home1 dhclient[8523]: message repeated 4 times: [ DHCPREQUEST of 100.125.20.208 on enp3s0 to 255.255.255.255 port 67 (xid=0x2ae3c1fa)] Oct 18 14:32:07 home1 charon: 07[KNL] 100.125.20.208 disappeared from enp3s0 Oct 18 14:32:07 home1 NetworkManager[774]: <info> [1634556727.6722] manager: NetworkManager state is now CONNECTED_SITE Oct 18 14:32:07 home1 dbus-daemon[738]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.11' (uid=0 pid=774 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined") Oct 18 14:32:07 home1 systemd[1]: Starting Network Manager Script Dispatcher Service... Oct 18 14:32:07 home1 dbus-daemon[738]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' Oct 18 14:32:07 home1 systemd[1]: Started Network Manager Script Dispatcher Service. Oct 18 14:32:07 home1 nm-dispatcher: req:1 'connectivity-change': new request (1 scripts) Oct 18 14:32:07 home1 nm-dispatcher: req:1 'connectivity-change': start running ordered scripts... Oct 18 14:32:08 home1 NetworkManager[774]: <info> [1634556728.3947] dhcp4 (enp3s0): state changed bound -> expire Oct 18 14:32:08 home1 NetworkManager[774]: <info> [1634556728.4272] dhcp4 (enp3s0): canceled DHCP transaction, DHCP client pid 8523 Oct 18 14:32:08 home1 NetworkManager[774]: <info> [1634556728.4272] dhcp4 (enp3s0): state changed expire -> done Oct 18 14:32:08 home1 NetworkManager[774]: <info> [1634556728.4278] device (enp3s0): scheduling DHCPv4 restart in 120 seconds, 3 tries left (reason: lease expired) Oct 18 14:34:08 home1 NetworkManager[774]: <info> [1634556848.5236] dhcp4 (enp3s0): activation: beginning transaction (timeout in 45 seconds) Oct 18 14:34:08 home1 NetworkManager[774]: <info> [1634556848.5267] dhcp4 (enp3s0): dhclient started with pid 8756 |
| AlexTiger:
Надоело мучиться - поставил таки роутер 8) И он-то на l2tp спокойно работает |
| HsH:
Роутер - оптимальное решение для обеспечения интернетом домашней сети. |
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