[glue]

подксажите модем UM150 и DIR 320
через разное время инет падает и не соединяет до перезагрузки роутера
лог-
Oct 17 19:39:55 OpenWrt daemon.err pppd[2321]: Failed to open /dev/ttyACM0: Invalid argument
Oct 17 19:39:25 OpenWrt daemon.err pppd[2321]: Failed to open /dev/ttyACM0: Invalid argument
Oct 17 19:38:54 OpenWrt daemon.notice pppd[2321]: Modem hangup
Oct 17 19:38:54 OpenWrt daemon.notice pppd[2321]: Connection terminated.
Oct 17 19:38:54 OpenWrt daemon.info pppd[2321]: Sent 127977 bytes, received 1048404 bytes.
Oct 17 19:38:54 OpenWrt daemon.info pppd[2321]: Hangup (SIGHUP)
Oct 17 19:38:54 OpenWrt daemon.info pppd[2321]: Connect time 4.8 minutes.
Oct 17 19:34:08 OpenWrt daemon.notice pppd[2321]: secondary DNS address 195.128.182.41
Oct 17 19:34:08 OpenWrt daemon.notice pppd[2321]: remote IP address 195.128.182.55
Oct 17 19:34:08 OpenWrt daemon.notice pppd[2321]: primary DNS address 195.128.182.40
Oct 17 19:34:08 OpenWrt daemon.notice pppd[2321]: local IP address 93.180.217.128
Oct 17 19:34:08 OpenWrt daemon.notice pppd[2321]: PAP authentication succeeded
Oct 17 19:34:04 OpenWrt daemon.notice pppd[2321]: Connect: ppp0 <--> /dev/ttyACM0
Oct 17 19:34:04 OpenWrt daemon.info pppd[2321]: Using interface ppp0
Oct 17 19:34:04 OpenWrt daemon.info pppd[2321]: Serial connection established.
Oct 17 19:34:02 OpenWrt daemon.notice pppd[2321]: pppd 2.4.4 started by root, uid 0
Oct 17 19:34:02 OpenWrt daemon.notice pppd[2321]: Removed stale lock on ttyACM0 (pid 1196)
Oct 17 19:33:45 OpenWrt daemon.notice pppd[1196]: Modem hangup
Oct 17 19:33:45 OpenWrt daemon.notice pppd[1196]: Connection terminated.
Oct 17 19:33:45 OpenWrt daemon.info pppd[1196]: Terminating on signal 15
Oct 17 19:33:45 OpenWrt daemon.info pppd[1196]: Sent 4507 bytes, received 4087 bytes.
Oct 17 19:33:45 OpenWrt daemon.info pppd[1196]: Hangup (SIGHUP)
Oct 17 19:33:45 OpenWrt daemon.info pppd[1196]: Connect time 0.7 minutes.
Oct 17 19:33:35 OpenWrt daemon.info pppd[1196]: System time change detected.
Jan 1 02:01:02 OpenWrt daemon.notice pppd[1196]: secondary DNS address 195.128.182.41
Jan 1 02:01:02 OpenWrt daemon.notice pppd[1196]: remote IP address 195.128.182.55
Jan 1 02:01:02 OpenWrt daemon.notice pppd[1196]: primary DNS address 195.128.182.40
Jan 1 02:01:02 OpenWrt daemon.notice pppd[1196]: local IP address 95.111.200.101
Jan 1 02:01:02 OpenWrt daemon.notice pppd[1196]: PAP authentication succeeded
Jan 1 02:00:57 OpenWrt daemon.notice pppd[1196]: Connect: ppp0 <--> /dev/ttyACM0
Jan 1 02:00:57 OpenWrt daemon.info pppd[1196]: Using interface ppp0
Jan 1 02:00:57 OpenWrt daemon.info pppd[1196]: Serial connection established.
Jan 1 02:00:55 OpenWrt daemon.notice pppd[1196]: pppd 2.4.4 started by root, uid 0