Не соединяется туннель по L2TP\IPSec Keenetic 4G III

Роутер Keenetic 4G III
Настроено соединение L2TP\IPSec работало с 22.01
user6761 2019-01-22 18:56:33 2019-01-23 11:02:36 31.13.144.106 172.16.23.178 User-Request 154.018 21.821
После отключения в 11:02
В журнале роутера ошибка:
Jan 23 13:54:42ndmIpSec::Configurator: IKE message parsing error for crypto map "L2TP0".
Jan 23 13:54:42ndmIpSec::Configurator: (possibly because of wrong pre-shared key).
Jan 23 13:54:42ndmIpSec::Configurator: crypto map "L2TP0" active IKE SA: 0, active CHILD SA: 0.
Jan 23 13:54:42ndmIpSec::Configurator: fallback peer is not defined for crypto map "L2TP0", retry.

Спасибо.
Пересохранили настройки, все поднялось.

Снова нет соединения. user6761
Настройки пересохраняли.

Jan 26 17:41:54ndmNetwork::Interface::Base: "L2TP0": interface is up.
Jan 26 17:41:57l2tp[1717]Plugin pppol2tp.so loaded.
Jan 26 17:41:57l2tp[1717]pppd 2.4.4-4 started by root, uid 0
Jan 26 17:41:57ndmNetwork::Interface::L2TP: "L2TP0": added host route to 193.232.49.4 via 192.168.8.1.
Jan 26 17:41:57pppd_L2TP0l2tp_control v2.02
Jan 26 17:41:57pppd_L2TP0remote host: 193.232.49.4
Jan 26 17:41:57pppd_L2TP0local bind: 192.168.8.100
Jan 26 17:41:59pppd_L2TP0timeout of sccrp, retry sccrq, try: 1
Jan 26 17:42:01pppd_L2TP0timeout of sccrp, retry sccrq, try: 2
Jan 26 17:42:03pppd_L2TP0timeout of sccrp, retry sccrq, try: 3
Jan 26 17:42:05pppd_L2TP0timeout of sccrp, retry sccrq, try: 4
Jan 26 17:42:07pppd_L2TP0timeout of sccrp, retry sccrq, try: 5
Jan 26 17:42:07pppd_L2TP0sccrq failed, fatal
Jan 26 17:42:16pppd_L2TP0control init failed
Jan 26 17:42:16pppd_L2TP0Couldn't get channel number: Bad file descriptor
Jan 26 17:42:16pppd_L2TP0Exit.
Jan 26 17:42:16ndmService: "L2TP0": unexpectedly stopped.
Jan 26 17:42:16ndmNetwork::Interface::Base: "L2TP0": interface is up.
Jan 26 17:42:19l2tp[1735]Plugin pppol2tp.so loaded.
Jan 26 17:42:19l2tp[1735]pppd 2.4.4-4 started by root, uid 0
Jan 26 17:42:19ndmNetwork::Interface::L2TP: "L2TP0": added host route to 193.232.49.4 via 192.168.8.1.
Jan 26 17:42:19pppd_L2TP0l2tp_control v2.02
Jan 26 17:42:19pppd_L2TP0remote host: 193.232.49.4
Jan 26 17:42:19pppd_L2TP0local bind: 192.168.8.100
Jan 26 17:42:25pppd_L2TP0timeout of sccrp, retry sccrq, try: 1
Jan 26 17:42:27pppd_L2TP0timeout of sccrp, retry sccrq, try: 2
Jan 26 17:42:29pppd_L2TP0timeout of sccrp, retry sccrq, try: 3
Jan 26 17:42:31pppd_L2TP0timeout of sccrp, retry sccrq, try: 4
Jan 26 17:42:33pppd_L2TP0timeout of sccrp, retry sccrq, try: 5
Jan 26 17:42:33pppd_L2TP0sccrq failed, fatal
Jan 26 17:42:38pppd_L2TP0control init failed
Jan 26 17:42:38pppd_L2TP0Couldn't get channel number: Bad file descriptor
Jan 26 17:42:38pppd_L2TP0Exit.
Jan 26 17:42:38ndmService: "L2TP0": unexpectedly stopped.