Wireless Joint

Provider is T-Mobile prepaid (unlimited).

No issues with speeds, they're great!

Every 3 hours (like clockwork) the connection drops. I'm beginning to think it has something to do with the tower I'm connected to. Here's why:

I started with a GL.inet x750. It also works great, but drops connection every 6 hours (appears to be when IP changes? not sure if that's circumstantial or causal).

Purchased a Mofi 5500-EM7690. Speeds were great, but dropped connection every 3 hours, again like clockwork.

Now with the Cudy LT-18 it's the same story. Really like the performance, but the connection drops are interrupting work (telecommute).

In all instances, the connection comes back up on its own. The x750 is the fastest - interruptions are only about a minute. The other two take several minutes to come back up.

I've reached out to support teams for all three. GL.inet has been the most helpful and seems to think what I do in regards to the IP change, but I didn't detect a lot of confidence (he referenced this: https://github.com/openwrt/openwrt/issues/8632). Mofi support was no help. Cudy support has not gotten back to me.

I can provide logs from any of the three!

Logs from GL.inet X750:

Thu Jun 16 00:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: sending renew to 22.37.232.185
Thu Jun 16 00:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: lease of 22.37.232.184 obtained, lease time 7200
Thu Jun 16 01:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: sending renew to 22.37.232.185
Thu Jun 16 01:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: lease of 22.37.232.184 obtained, lease time 7200
Thu Jun 16 02:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: sending renew to 22.37.232.185
Thu Jun 16 02:17:00 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: lease of 22.37.232.184 obtained, lease time 7200
Thu Jun 16 02:17:49 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 02:17:49 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 02:17:50 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 02:17:50 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 02:17:50 2022 daemon.notice netifd: modem_1_1_2 (15090): Stopping network modem_1_1_2
Thu Jun 16 02:17:50 2022 daemon.notice netifd: modem_1_1_2_4 (19713): udhcpc: received SIGTERM
Thu Jun 16 02:17:50 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 02:17:50 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 02:17:50 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 02:17:50 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 02:17:50 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 02:17:50 2022 daemon.notice netifd: modem_1_1_2 (15090): Command failed: Permission denied
Thu Jun 16 02:17:50 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 02:17:51 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 02:17:51 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 02:17:51 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 02:17:52 2022 daemon.notice netifd: modem_1_1_2 (15203): Waiting for SIM initialization
Thu Jun 16 02:17:53 2022 daemon.notice netifd: modem_1_1_2 (15203): Waiting for network registration
Thu Jun 16 02:17:53 2022 daemon.notice netifd: modem_1_1_2 (15203): Starting network modem_1_1_2
Thu Jun 16 02:17:53 2022 daemon.notice netifd: modem_1_1_2 (15203): Setting up wwan0
Thu Jun 16 02:17:53 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 02:17:54 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 02:17:54 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 02:17:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 02:17:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 02:17:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 02:17:54 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: started, v1.30.1
Thu Jun 16 02:17:55 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: sending discover
Thu Jun 16 02:17:55 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: sending select for 22.38.223.208
Thu Jun 16 02:17:55 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: lease of 22.38.223.208 obtained, lease time 7200
Thu Jun 16 02:17:55 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 02:17:55 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 02:18:02 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 02:18:02 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 02:18:07 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 02:18:08 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 03:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: sending renew to 22.38.223.209
Thu Jun 16 03:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: lease of 22.38.223.208 obtained, lease time 7200
Thu Jun 16 04:01:32 2022 daemon.info dnsmasq-dhcp[2800]: DHCPREQUEST(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 04:01:32 2022 daemon.info dnsmasq-dhcp[2800]: DHCPACK(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 04:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: sending renew to 22.38.223.209
Thu Jun 16 04:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: lease of 22.38.223.208 obtained, lease time 7200
Thu Jun 16 05:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: sending renew to 22.38.223.209
Thu Jun 16 05:17:56 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: lease of 22.38.223.208 obtained, lease time 7200
Thu Jun 16 05:18:40 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 05:18:40 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 05:18:41 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 05:18:41 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 05:18:41 2022 daemon.notice netifd: modem_1_1_2 (10457): Stopping network modem_1_1_2
Thu Jun 16 05:18:42 2022 daemon.notice netifd: modem_1_1_2_4 (15452): udhcpc: received SIGTERM
Thu Jun 16 05:18:42 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 05:18:42 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 05:18:42 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 05:18:42 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 05:18:42 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 05:18:42 2022 daemon.notice netifd: modem_1_1_2 (10457): Command failed: Permission denied
Thu Jun 16 05:18:42 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 05:18:42 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 05:18:43 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 05:18:43 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 05:18:44 2022 daemon.notice netifd: modem_1_1_2 (10563): Waiting for SIM initialization
Thu Jun 16 05:18:45 2022 daemon.notice netifd: modem_1_1_2 (10563): Waiting for network registration
Thu Jun 16 05:18:45 2022 daemon.notice netifd: modem_1_1_2 (10563): Starting network modem_1_1_2
Thu Jun 16 05:18:46 2022 daemon.notice netifd: modem_1_1_2 (10563): Setting up wwan0
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 05:18:46 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 05:18:46 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: started, v1.30.1
Thu Jun 16 05:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: sending discover
Thu Jun 16 05:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: sending select for 22.37.157.103
Thu Jun 16 05:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: lease of 22.37.157.103 obtained, lease time 7200
Thu Jun 16 05:18:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 05:18:47 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 05:18:53 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 05:18:54 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 05:18:58 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 05:18:59 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 06:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: sending renew to 22.37.157.104
Thu Jun 16 06:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: lease of 22.37.157.103 obtained, lease time 7200
Thu Jun 16 07:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: sending renew to 22.37.157.104
Thu Jun 16 07:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: lease of 22.37.157.103 obtained, lease time 7200
Thu Jun 16 08:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: sending renew to 22.37.157.104
Thu Jun 16 08:18:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: lease of 22.37.157.103 obtained, lease time 7200
Thu Jun 16 08:19:46 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 08:19:46 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 08:19:47 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 08:19:47 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 08:19:47 2022 daemon.notice netifd: modem_1_1_2 (6258): Stopping network modem_1_1_2
Thu Jun 16 08:19:47 2022 daemon.notice netifd: modem_1_1_2_4 (10865): udhcpc: received SIGTERM
Thu Jun 16 08:19:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 08:19:47 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 08:19:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 08:19:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 08:19:47 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 08:19:47 2022 daemon.notice netifd: modem_1_1_2 (6258): Command failed: Permission denied
Thu Jun 16 08:19:47 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 08:19:48 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 08:19:48 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 08:19:48 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 08:19:49 2022 daemon.notice netifd: modem_1_1_2 (6359): Waiting for SIM initialization
Thu Jun 16 08:19:50 2022 daemon.notice netifd: modem_1_1_2 (6359): Waiting for network registration
Thu Jun 16 08:19:50 2022 daemon.notice netifd: modem_1_1_2 (6359): Starting network modem_1_1_2
Thu Jun 16 08:19:50 2022 daemon.notice netifd: modem_1_1_2 (6359): Setting up wwan0
Thu Jun 16 08:19:50 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 08:19:50 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 08:19:51 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 08:19:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 08:19:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 08:19:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 08:19:51 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: started, v1.30.1
Thu Jun 16 08:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: sending discover
Thu Jun 16 08:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: sending select for 22.38.196.169
Thu Jun 16 08:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: lease of 22.38.196.169 obtained, lease time 7200
Thu Jun 16 08:19:52 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 08:19:52 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 08:19:59 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 08:19:59 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 08:20:03 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 08:20:04 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 09:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: sending renew to 22.38.196.170
Thu Jun 16 09:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: lease of 22.38.196.169 obtained, lease time 7200
Thu Jun 16 10:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPREQUEST(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 10:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPACK(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 10:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: sending renew to 22.38.196.170
Thu Jun 16 10:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: lease of 22.38.196.169 obtained, lease time 7200
Thu Jun 16 11:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: sending renew to 22.38.196.170
Thu Jun 16 11:19:52 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: lease of 22.38.196.169 obtained, lease time 7200
Thu Jun 16 11:20:25 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 11:20:25 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 11:20:27 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 11:20:27 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 11:20:27 2022 daemon.notice netifd: modem_1_1_2 (32346): Stopping network modem_1_1_2
Thu Jun 16 11:20:27 2022 daemon.notice netifd: modem_1_1_2_4 (6630): udhcpc: received SIGTERM
Thu Jun 16 11:20:27 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 11:20:27 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 11:20:27 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 11:20:27 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 11:20:27 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 11:20:27 2022 daemon.notice netifd: modem_1_1_2 (32346): Command failed: Permission denied
Thu Jun 16 11:20:27 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 11:20:28 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 11:20:28 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 11:20:28 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 11:20:29 2022 daemon.notice netifd: modem_1_1_2 (32449): Waiting for SIM initialization
Thu Jun 16 11:20:29 2022 daemon.notice netifd: modem_1_1_2 (32449): Waiting for network registration
Thu Jun 16 11:20:29 2022 daemon.notice netifd: modem_1_1_2 (32449): Starting network modem_1_1_2
Thu Jun 16 11:20:30 2022 daemon.notice netifd: modem_1_1_2 (32449): Setting up wwan0
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 11:20:30 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 11:20:31 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: started, v1.30.1
Thu Jun 16 11:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: sending discover
Thu Jun 16 11:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: sending select for 22.36.57.73
Thu Jun 16 11:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: lease of 22.36.57.73 obtained, lease time 7200
Thu Jun 16 11:20:32 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 11:20:32 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 11:20:38 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 11:20:39 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 11:20:44 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 11:20:44 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 12:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: sending renew to 22.36.57.74
Thu Jun 16 12:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: lease of 22.36.57.73 obtained, lease time 7200
Thu Jun 16 13:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: sending renew to 22.36.57.74
Thu Jun 16 13:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: lease of 22.36.57.73 obtained, lease time 7200
Thu Jun 16 14:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: sending renew to 22.36.57.74
Thu Jun 16 14:20:32 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: lease of 22.36.57.73 obtained, lease time 7200
Thu Jun 16 14:20:49 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 14:20:49 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 14:20:50 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 14:20:50 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 14:20:51 2022 daemon.notice netifd: modem_1_1_2 (25863): Stopping network modem_1_1_2
Thu Jun 16 14:20:51 2022 daemon.notice netifd: modem_1_1_2_4 (32733): udhcpc: received SIGTERM
Thu Jun 16 14:20:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 14:20:51 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 14:20:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 14:20:51 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 14:20:51 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 14:20:51 2022 daemon.notice netifd: modem_1_1_2 (25863): Command failed: Permission denied
Thu Jun 16 14:20:51 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 14:20:51 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 14:20:52 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 14:20:52 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 14:20:52 2022 daemon.notice netifd: modem_1_1_2 (25977): Waiting for SIM initialization
Thu Jun 16 14:20:53 2022 daemon.notice netifd: modem_1_1_2 (25977): Waiting for network registration
Thu Jun 16 14:20:53 2022 daemon.notice netifd: modem_1_1_2 (25977): Starting network modem_1_1_2
Thu Jun 16 14:20:54 2022 daemon.notice netifd: modem_1_1_2 (25977): Setting up wwan0
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 14:20:54 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 14:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: started, v1.30.1
Thu Jun 16 14:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: sending discover
Thu Jun 16 14:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: sending select for 22.39.239.27
Thu Jun 16 14:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: lease of 22.39.239.27 obtained, lease time 7200
Thu Jun 16 14:20:56 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 14:20:56 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 14:21:02 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 14:21:03 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 14:21:08 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 14:21:08 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 15:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: sending renew to 22.39.239.28
Thu Jun 16 15:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: lease of 22.39.239.27 obtained, lease time 7200
Thu Jun 16 16:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPREQUEST(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 16:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPACK(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 16:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: sending renew to 22.39.239.28
Thu Jun 16 16:20:55 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: lease of 22.39.239.27 obtained, lease time 7200
Thu Jun 16 17:20:56 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: sending renew to 22.39.239.28
Thu Jun 16 17:20:56 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: lease of 22.39.239.27 obtained, lease time 7200
Thu Jun 16 17:21:41 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 17:21:41 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 17:21:42 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 17:21:42 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 17:21:42 2022 daemon.notice netifd: modem_1_1_2 (14545): Stopping network modem_1_1_2
Thu Jun 16 17:21:43 2022 daemon.notice netifd: modem_1_1_2_4 (26210): udhcpc: received SIGTERM
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 17:21:43 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 17:21:43 2022 daemon.notice netifd: modem_1_1_2 (14545): Command failed: Permission denied
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 17:21:43 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 17:21:43 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 17:21:43 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 17:21:45 2022 daemon.notice netifd: modem_1_1_2 (14645): Waiting for SIM initialization
Thu Jun 16 17:21:46 2022 daemon.notice netifd: modem_1_1_2 (14645): Waiting for network registration
Thu Jun 16 17:21:46 2022 daemon.notice netifd: modem_1_1_2 (14645): Starting network modem_1_1_2
Thu Jun 16 17:21:46 2022 daemon.notice netifd: modem_1_1_2 (14645): Setting up wwan0
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 17:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 17:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: started, v1.30.1
Thu Jun 16 17:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: sending discover
Thu Jun 16 17:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: sending select for 22.36.201.199
Thu Jun 16 17:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: lease of 22.36.201.199 obtained, lease time 7200
Thu Jun 16 17:21:48 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 17:21:48 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 17:21:54 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 17:21:55 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 17:21:59 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 17:22:00 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 18:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: sending renew to 22.36.201.200
Thu Jun 16 18:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: lease of 22.36.201.199 obtained, lease time 7200
Thu Jun 16 19:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: sending renew to 22.36.201.200
Thu Jun 16 19:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: lease of 22.36.201.199 obtained, lease time 7200
Thu Jun 16 20:21:48 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: sending renew to 22.36.201.200
Thu Jun 16 20:21:48 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: lease of 22.36.201.199 obtained, lease time 7200
Thu Jun 16 20:22:33 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 20:22:33 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 20:22:34 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 20:22:34 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 20:22:34 2022 daemon.notice netifd: modem_1_1_2 (26261): Stopping network modem_1_1_2
Thu Jun 16 20:22:34 2022 daemon.notice netifd: modem_1_1_2_4 (14971): udhcpc: received SIGTERM
Thu Jun 16 20:22:34 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 20:22:34 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 20:22:34 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 20:22:34 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 20:22:34 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 20:22:35 2022 daemon.notice netifd: modem_1_1_2 (26261): Command failed: Permission denied
Thu Jun 16 20:22:35 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 20:22:35 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 20:22:35 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 20:22:35 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 20:22:36 2022 daemon.notice netifd: modem_1_1_2 (26357): Waiting for SIM initialization
Thu Jun 16 20:22:37 2022 daemon.notice netifd: modem_1_1_2 (26357): Waiting for network registration
Thu Jun 16 20:22:37 2022 daemon.notice netifd: modem_1_1_2 (26357): Starting network modem_1_1_2
Thu Jun 16 20:22:37 2022 daemon.notice netifd: modem_1_1_2 (26357): Setting up wwan0
Thu Jun 16 20:22:37 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 20:22:37 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 20:22:38 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 20:22:38 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 20:22:38 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 20:22:38 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 20:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: started, v1.30.1
Thu Jun 16 20:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: sending discover
Thu Jun 16 20:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: sending select for 22.37.31.65
Thu Jun 16 20:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: lease of 22.37.31.65 obtained, lease time 7200
Thu Jun 16 20:22:39 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 20:22:39 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 20:22:46 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 20:22:47 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 20:22:50 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 20:22:51 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Thu Jun 16 21:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: sending renew to 22.37.31.66
Thu Jun 16 21:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: lease of 22.37.31.65 obtained, lease time 7200
Thu Jun 16 22:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPREQUEST(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 22:01:33 2022 daemon.info dnsmasq-dhcp[2800]: DHCPACK(br-lan) 192.168.8.111 d4:5d:64:9a:42:40
Thu Jun 16 22:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: sending renew to 22.37.31.66
Thu Jun 16 22:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: lease of 22.37.31.65 obtained, lease time 7200
Thu Jun 16 23:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: sending renew to 22.37.31.66
Thu Jun 16 23:22:38 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: lease of 22.37.31.65 obtained, lease time 7200
Thu Jun 16 23:23:27 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 23:23:27 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 23:23:28 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 23:23:28 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Thu Jun 16 23:23:29 2022 daemon.notice netifd: modem_1_1_2 (5392): Stopping network modem_1_1_2
Thu Jun 16 23:23:29 2022 daemon.notice netifd: modem_1_1_2_4 (26619): udhcpc: received SIGTERM
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Network alias '' link is down
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Thu Jun 16 23:23:29 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Thu Jun 16 23:23:29 2022 daemon.notice netifd: modem_1_1_2 (5392): Command failed: Permission denied
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Thu Jun 16 23:23:29 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Thu Jun 16 23:23:29 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Thu Jun 16 23:23:29 2022 user.notice root: modem_1_1_2 ip change
Thu Jun 16 23:23:30 2022 daemon.notice netifd: modem_1_1_2 (5500): Waiting for SIM initialization
Thu Jun 16 23:23:31 2022 daemon.notice netifd: modem_1_1_2 (5500): Waiting for network registration
Thu Jun 16 23:23:31 2022 daemon.notice netifd: modem_1_1_2 (5500): Starting network modem_1_1_2
Thu Jun 16 23:23:32 2022 daemon.notice netifd: modem_1_1_2 (5500): Setting up wwan0
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Network device 'wwan0' link is up
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Thu Jun 16 23:23:32 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Thu Jun 16 23:23:32 2022 daemon.notice netifd: modem_1_1_2_4 (5723): udhcpc: started, v1.30.1
Thu Jun 16 23:23:32 2022 daemon.notice netifd: modem_1_1_2_4 (5723): udhcpc: sending discover
Thu Jun 16 23:23:32 2022 daemon.notice netifd: modem_1_1_2_4 (5723): udhcpc: sending select for 22.36.127.2
Thu Jun 16 23:23:32 2022 daemon.notice netifd: modem_1_1_2_4 (5723): udhcpc: lease of 22.36.127.2 obtained, lease time 7200
Thu Jun 16 23:23:33 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Thu Jun 16 23:23:33 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Thu Jun 16 23:23:37 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 23:23:38 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Thu Jun 16 23:23:42 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Thu Jun 16 23:23:43 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)
Fri Jun 17 00:21:46 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Fri Jun 17 00:21:46 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Fri Jun 17 00:21:47 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Fri Jun 17 00:21:47 2022 daemon.err gl_monitor[3468]: Error opening serial port - No such file or directory(2).
Fri Jun 17 00:21:47 2022 daemon.notice netifd: modem_1_1_2 (7774): Stopping network modem_1_1_2
Fri Jun 17 00:21:47 2022 daemon.notice netifd: modem_1_1_2_4 (5723): udhcpc: received SIGTERM
Fri Jun 17 00:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now down
Fri Jun 17 00:21:47 2022 daemon.notice netifd: Network alias '' link is down
Fri Jun 17 00:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity loss
Fri Jun 17 00:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is disabled
Fri Jun 17 00:21:47 2022 daemon.warn dnsmasq[2800]: no servers found in /tmp/resolv.conf.auto, will retry
Fri Jun 17 00:21:47 2022 daemon.notice netifd: modem_1_1_2 (7774): Command failed: Permission denied
Fri Jun 17 00:21:47 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now down
Fri Jun 17 00:21:48 2022 daemon.err gl_monitor[3468]: killall: uqmi: no process killed
Fri Jun 17 00:21:48 2022 daemon.notice netifd: Interface 'modem_1_1_2' is setting up now
Fri Jun 17 00:21:48 2022 user.notice root: modem_1_1_2 ip change
Fri Jun 17 00:21:49 2022 daemon.notice netifd: modem_1_1_2 (7878): Waiting for SIM initialization
Fri Jun 17 00:21:50 2022 daemon.notice netifd: modem_1_1_2 (7878): Waiting for network registration
Fri Jun 17 00:21:50 2022 daemon.notice netifd: modem_1_1_2 (7878): Starting network modem_1_1_2
Fri Jun 17 00:21:51 2022 daemon.notice netifd: modem_1_1_2 (7878): Setting up wwan0
Fri Jun 17 00:21:51 2022 daemon.notice netifd: Interface 'modem_1_1_2' is now up
Fri Jun 17 00:21:52 2022 daemon.notice netifd: Network device 'wwan0' link is up
Fri Jun 17 00:21:52 2022 daemon.notice netifd: Network alias 'wwan0' link is up
Fri Jun 17 00:21:52 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is enabled
Fri Jun 17 00:21:52 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' has link connectivity
Fri Jun 17 00:21:52 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is setting up now
Fri Jun 17 00:21:54 2022 daemon.notice netifd: modem_1_1_2_4 (8221): udhcpc: started, v1.30.1
Fri Jun 17 00:21:54 2022 daemon.notice netifd: modem_1_1_2_4 (8221): udhcpc: sending discover
Fri Jun 17 00:21:54 2022 daemon.notice netifd: modem_1_1_2_4 (8221): udhcpc: sending select for 22.38.4.146
Fri Jun 17 00:21:54 2022 daemon.notice netifd: modem_1_1_2_4 (8221): udhcpc: lease of 22.38.4.146 obtained, lease time 7200
Fri Jun 17 00:21:55 2022 daemon.notice netifd: Interface 'modem_1_1_2_4' is now up
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: reading /tmp/resolv.conf.auto
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain test
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain onion
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain localhost
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain local
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain invalid
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain bind
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using local addresses only for domain lan
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.34#53
Fri Jun 17 00:21:55 2022 daemon.info dnsmasq[2800]: using nameserver 10.177.0.210#53
Fri Jun 17 00:22:01 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Fri Jun 17 00:22:02 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2 (wwan0)
Fri Jun 17 00:22:08 2022 user.info mwan3rtmon[2729]: Detect rtchange event.
Fri Jun 17 00:22:09 2022 user.notice firewall: Reloading firewall due to ifup of modem_1_1_2_4 (wwan0)

Logs from Mofi:

Tue Jul 12 19:47:00 2022 user.notice mbim-retry(module1-module1-idx0): DNS File already exists
Tue Jul 12 19:47:00 2022 user.notice mbim-retry(module1-module1-idx0): Module: module1 INTERFACE STATUS: 1
Tue Jul 12 19:47:01 2022 user.notice mbim-retry(module1-module1-idx0): mbim connection status check "0"
Tue Jul 12 19:47:01 2022 user.notice mbim-retry(module1-module1-idx0): DNS[1] -> 199.85.126.20
Tue Jul 12 19:47:04 2022 user.notice mbim-retry(module1-module1-idx0): ping_selector result 0 time 4 ping_fail_cnt 0
Tue Jul 12 19:48:00 2022 cron.err crond[21317]: USER root pid 29069 cmd /usr/sbin/mbim-retry.sh module1
Tue Jul 12 19:48:00 2022 cron.err crond[21317]: USER root pid 29070 cmd /vnstat/vnstat.cron
Tue Jul 12 19:48:00 2022 user.notice vnstat_scheduler: Backing Up Databases...
Tue Jul 12 19:48:00 2022 user.notice mbim-retry(module1-module1-idx0): DNS File already exists
Tue Jul 12 19:48:00 2022 user.notice mbim-retry(module1-module1-idx0): Module: module1 INTERFACE STATUS: 1
Tue Jul 12 19:48:01 2022 user.notice mbim-retry(module1-module1-idx0): mbim connection status check "activation state: deactivated"
Tue Jul 12 19:48:01 2022 user.notice mbim-retry(module1-module1-idx0): DNS[1] -> 199.85.126.20
Tue Jul 12 19:48:24 2022 user.notice mbim-retry(module1-module1-idx0): ping to 199.85.126.20 (wait 20) failed "1"
Tue Jul 12 19:48:24 2022 user.notice mbim-retry(module1-module1-idx0): ping_selector result 1 time 24 ping_fail_cnt 1
Tue Jul 12 19:48:24 2022 user.notice mbim-retry(module1-module1-idx0): retry loop at 1657669704
Tue Jul 12 19:48:26 2022 user.notice mbim-retry(module1-module1-idx0): mbim connection status check "activation state: deactivated"
Tue Jul 12 19:48:26 2022 user.notice mbim-retry(module1-module1-idx0): DNS[2] -> 10.177.0.210

Logs for Cudy (attachment):

BigGooby wrote: Thu Jul 21, 2022 10:32 pm Now with the Cudy LT-18 it's the same story. Really like the performance, but the connection drops are interrupting work (telecommute).

I don't have any useful thoughts on the disconnect, but there may be approaches to to minimize the impact of intermittent connections.
https://rvwiki.mousetrap.net/doku.php?i ... termittent
Forgive me if the info is too basic.

Support connections like Video/phone can't be helped, but for developer types I have found that mosh, autossh, screen, and tmux have made my life easier with intermittent connectivity. I am presently boondocking in the national forest outside Flagstaff AZ and data is tenuous at best.