RUTX50 ESM Reject => Requested service option not subscribed

Hi!

I’m having issue with random ESM rejects and I have no idea what causes them.
Disabled VoLTE without any change. I’m on latest firmware.

Connection works great, until some random point, it disconnects and URC Event: ESM reject cause => Requested service option not subscribed is logged (see output below).

The connection works most of the time, how can I debug what causes the ESM reject cause?
There is nothing in the logs before it.

I can provide full debug logs if needed.

Logs

6223 Thu Dec 12 16:25:45 2024 daemon.info gsmd[2601]: Modem 2-1 [2c7c:0800] URC Event: ESM reject cause => Requested service option not subscribed
6224 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: authenticated
6225 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: associated (aid 2)
6226 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: unauthorizing port
6227 Thu Dec 12 16:28:36 2024 daemon.notice hostapd: wlan1-1: STA-OPMODE-SMPS-MODE-CHANGED 78:2b:46:ca:9c:34 off
6228 Thu Dec 12 16:28:36 2024 daemon.notice hostapd: wlan1-1: AP-STA-CONNECTED 78:2b:46:ca:9c:34 auth_alg=open
6229 Thu Dec 12 16:28:36 2024 kern.notice it-lan: WiFi client connected: 78:2B:46:CA:9C:34
6230 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: authorizing port
6231 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 RADIUS: starting accounting session B3210FE08E69431A
6232 Thu Dec 12 16:28:36 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 WPA: pairwise key handshake completed (RSN)
6233 Thu Dec 12 16:28:36 2024 daemon.notice hostapd: wlan1-1: EAPOL-4WAY-HS-COMPLETED 78:2b:46:ca:9c:34
6234 Thu Dec 12 16:28:38 2024 daemon.info dnsmasq-dhcp[2426]: DHCPREQUEST(br-lan) 10.0.0.169 78:2b:46:ca:9c:34
6235 Thu Dec 12 16:28:38 2024 daemon.info dnsmasq-dhcp[2426]: DHCPACK(br-lan) 10.0.0.169 78:2b:46:ca:9c:34 ultra-win
6236 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1 (13975): Request timed out
6237 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1 (13975): Mobile connection lost!
6238 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1’ has lost the connection
6239 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Network device ‘wwan0’ link is down
6240 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1 (25825): Stopping network mob1s1a1
6241 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now down
6242 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity loss
6243 Thu Dec 12 16:34:18 2024 daemon.warn dnsmasq[2426]: no servers found in /tmp/resolv.conf.d/resolv.conf.auto, will retry
6244 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1 (25825): Stopping network on /dev/cdc-wdm0!
6245 Thu Dec 12 16:34:18 2024 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --stop-network 0xFFFFFFFF --autoconnect
6246 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Network device ‘qmimux0’ link is down
6247 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity loss
6248 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ is disabled
6249 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1 (25825): Command failed: Permission denied
6250 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1’ is now down
6251 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1’ is setting up now
6252 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: SIOCGIFINDEX: No such device
6253 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: received SIGTERM
6254 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: unicasting a release of 176.93.111.64 to 176.93.111.65
6255 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: sending release
6256 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: can’t bind to interface qmimux0: No such device
6257 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: bindtodevice: No such device
6258 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): udhcpc: entering released state
6259 Thu Dec 12 16:34:18 2024 daemon.notice netifd: mob1s1a1_4 (13968): Command failed: Permission denied
6260 Thu Dec 12 16:34:18 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now down
6261 Thu Dec 12 16:34:19 2024 daemon.notice netifd: mob1s1a1 (25976): wwan[25976] Using wwan usb device on bus 2-1
6262 Thu Dec 12 16:34:19 2024 daemon.notice netifd: mob1s1a1 (25976): wwan[25976] Using proto:qmapv5 device:/dev/cdc-wdm0 iface:wwan0 desc:Quectel RG50X
6263 Thu Dec 12 16:34:19 2024 daemon.info dnsmasq[2426]: read /etc/hosts - 12 names
6264 Thu Dec 12 16:34:19 2024 daemon.info dnsmasq[2426]: read /tmp/hosts/dhcp.cfg01411c - 4 names
6265 Thu Dec 12 16:34:19 2024 daemon.info dnsmasq-dhcp[2426]: read /etc/ethers - 0 addresses
6266 Thu Dec 12 16:34:19 2024 kern.info Mobile data disconnected (internal modem)
6267 Thu Dec 12 16:34:20 2024 daemon.info gsmd[2601]: Modem 2-1 [2c7c:0800] URC Event: ESM reject cause => Requested service option not subscribed
6268 Thu Dec 12 16:34:20 2024 user.notice ddns-scripts[15932]: myddns: pid 15932 terminated by sigterm at 2024-12-12 16:34
6269 Thu Dec 12 16:34:21 2024 user.notice ddns-scripts[26378]: myddns: pid 26378 started at 2024-12-12 16:34
6270 Thu Dec 12 16:34:22 2024 daemon.info dnsmasq[2426]: read /etc/hosts - 12 names
6271 Thu Dec 12 16:34:22 2024 daemon.info dnsmasq[2426]: read /tmp/hosts/dhcp.cfg01411c - 4 names
6272 Thu Dec 12 16:34:22 2024 daemon.info dnsmasq-dhcp[2426]: read /etc/ethers - 0 addresses
6273 Thu Dec 12 16:34:23 2024 user.notice ddns-scripts[26378]: myddns: pid 26378 terminated by sigterm at 2024-12-12 16:34
6274 Thu Dec 12 16:34:24 2024 user.notice ddns-scripts[26956]: myddns: pid 26956 started at 2024-12-12 16:34
6275 Thu Dec 12 16:34:28 2024 daemon.notice hostapd: wlan1-1: AP-STA-DISCONNECTED 78:2b:46:ca:9c:34
6276 Thu Dec 12 16:34:28 2024 kern.notice it-lan: WiFi client disconnected: 78:2B:46:CA:9C:34
6277 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: unauthorizing port
6278 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: authenticated
6279 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: associated (aid 2)
6280 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: unauthorizing port
6281 Thu Dec 12 16:34:28 2024 daemon.notice hostapd: wlan1-1: STA-OPMODE-SMPS-MODE-CHANGED 78:2b:46:ca:9c:34 off
6282 Thu Dec 12 16:34:28 2024 daemon.notice hostapd: wlan1-1: AP-STA-CONNECTED 78:2b:46:ca:9c:34 auth_alg=open
6283 Thu Dec 12 16:34:28 2024 kern.notice it-lan: WiFi client connected: 78:2B:46:CA:9C:34
6284 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: authorizing port
6285 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 RADIUS: starting accounting session 2F4C620D196638E1
6286 Thu Dec 12 16:34:28 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 WPA: pairwise key handshake completed (RSN)
6287 Thu Dec 12 16:34:28 2024 daemon.notice hostapd: wlan1-1: EAPOL-4WAY-HS-COMPLETED 78:2b:46:ca:9c:34
6288 Thu Dec 12 16:34:31 2024 daemon.info dnsmasq-dhcp[2426]: DHCPREQUEST(br-lan) 10.0.0.169 78:2b:46:ca:9c:34
6289 Thu Dec 12 16:34:31 2024 daemon.info dnsmasq-dhcp[2426]: DHCPACK(br-lan) 10.0.0.169 78:2b:46:ca:9c:34 ultra-win
6290 Thu Dec 12 16:34:34 2024 kern.notice IPv4 connectivity started to fail
6291 Thu Dec 12 16:34:35 2024 kern.notice User “admin” successfully authenticated on HTTP from 10.0.0.10 to 10.0.0.1
6292 Thu Dec 12 16:34:35 2024 daemon.err uhttpd[2870]: vuci: accepted login for admin from 10.0.0.10
6293 Thu Dec 12 16:34:35 2024 user.err ddns-scripts[26956]: myddns: BusyBox nslookup error: 1
6294 Thu Dec 12 16:34:37 2024 kern.notice IPv6 connectivity started to fail
6295 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 IEEE 802.11: authenticated
6296 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 IEEE 802.11: associated (aid 3)
6297 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 IEEE 802.1X: unauthorizing port
6298 Thu Dec 12 16:34:38 2024 daemon.notice hostapd: wlan1-1: STA-OPMODE-SMPS-MODE-CHANGED c8:8a:9a:b7:bb:19 off
6299 Thu Dec 12 16:34:38 2024 daemon.notice hostapd: wlan1-1: AP-STA-CONNECTED c8:8a:9a:b7:bb:19 auth_alg=open
6300 Thu Dec 12 16:34:38 2024 kern.notice it-lan: WiFi client connected: C8:8A:9A:B7:BB:19
6301 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 IEEE 802.1X: authorizing port
6302 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 RADIUS: starting accounting session 3959EE15F6D6F981
6303 Thu Dec 12 16:34:38 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 WPA: pairwise key handshake completed (RSN)
6304 Thu Dec 12 16:34:38 2024 daemon.notice hostapd: wlan1-1: EAPOL-4WAY-HS-COMPLETED c8:8a:9a:b7:bb:19
6305 Thu Dec 12 16:34:41 2024 daemon.info dnsmasq-dhcp[2426]: DHCPREQUEST(br-lan) 10.0.0.109 c8:8a:9a:b7:bb:19
6306 Thu Dec 12 16:34:41 2024 daemon.info dnsmasq-dhcp[2426]: DHCPACK(br-lan) 10.0.0.109 c8:8a:9a:b7:bb:19 it-win
6307 Thu Dec 12 16:34:41 2024 user.notice mobile.sh: Received unknown error(1/5): “Unknown error”
6308 Thu Dec 12 16:34:41 2024 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,14 --release-client-id wds
6309 Thu Dec 12 16:34:42 2024 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --stop-network 0xFFFFFFFF --autoconnect
6310 Thu Dec 12 16:34:44 2024 daemon.notice hostapd: wlan1-1: AP-STA-DISCONNECTED 78:2b:46:ca:9c:34
6311 Thu Dec 12 16:34:44 2024 kern.notice it-lan: WiFi client disconnected: 78:2B:46:CA:9C:34
6312 Thu Dec 12 16:34:44 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: unauthorizing port
6313 Thu Dec 12 16:34:45 2024 user.notice mobile.sh: Received unknown error(1/5): “Unknown error”
6314 Thu Dec 12 16:34:45 2024 user.notice netifd: uqmi -s -d /dev/cdc-wdm0 -t 3000 --set-client-id wds,15 --release-client-id wds
6315 Thu Dec 12 16:34:46 2024 user.err ddns-scripts[26956]: myddns: BusyBox nslookup error: 1
6316 Thu Dec 12 16:34:46 2024 user.warn ddns-scripts[26956]: myddns: Get registered/public IP for itmies.freeddns.org failed - retry 1/0 in 60 seconds
6317 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: authenticated
6318 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.11: associated (aid 2)
6319 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: unauthorizing port
6320 Thu Dec 12 16:34:48 2024 daemon.notice hostapd: wlan1-1: STA-OPMODE-SMPS-MODE-CHANGED 78:2b:46:ca:9c:34 off
6321 Thu Dec 12 16:34:48 2024 daemon.notice hostapd: wlan1-1: AP-STA-CONNECTED 78:2b:46:ca:9c:34 auth_alg=open
6322 Thu Dec 12 16:34:48 2024 kern.notice it-lan: WiFi client connected: 78:2B:46:CA:9C:34
6323 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 IEEE 802.1X: authorizing port
6324 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 RADIUS: starting accounting session 81335697F3D16793
6325 Thu Dec 12 16:34:48 2024 daemon.info hostapd: wlan1-1: STA 78:2b:46:ca:9c:34 WPA: pairwise key handshake completed (RSN)
6326 Thu Dec 12 16:34:48 2024 daemon.notice hostapd: wlan1-1: EAPOL-4WAY-HS-COMPLETED 78:2b:46:ca:9c:34
6327 Thu Dec 12 16:34:48 2024 user.notice qmux: mob1s1a1 teardown successful
6328 Thu Dec 12 16:34:49 2024 daemon.notice netifd: mob1s1a1 (25976): Calculated qmimux ifname: qmimux0
6329 Thu Dec 12 16:34:49 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 10000 --set-autoconnect disabled
6330 Thu Dec 12 16:34:50 2024 daemon.notice netifd: mob1s1a1 (25976): Informing driver of raw-ip for wwan0 …
6331 Thu Dec 12 16:34:50 2024 user.notice root: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wda-set-data-format --qos-format 0 --link-layer-protocol raw-ip --endpoint-type hsusb --endpoint-iface-number 4 --ul-protocol qmapv5 --dl-protocol qmapv5 --ul-max-datagrams 11 --ul-datagram-max-size 8192 --dl-max-datagrams 62 --dl-datagram-max-size 31744 --dl-min-padding 0
6332 Thu Dec 12 16:34:50 2024 daemon.info dnsmasq-dhcp[2426]: DHCPREQUEST(br-lan) 10.0.0.169 78:2b:46:ca:9c:34
6333 Thu Dec 12 16:34:50 2024 daemon.info dnsmasq-dhcp[2426]: DHCPACK(br-lan) 10.0.0.169 78:2b:46:ca:9c:34 ultra-win
6334 Thu Dec 12 16:34:50 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --release-client-id wds --modify-profile 3gpp,1 --profile-name 1 --roaming-disallowed-flag no
6335 Thu Dec 12 16:34:50 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds
6336 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): 14
6337 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): cid4: 14
6338 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,14
6339 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv4 --set-client-id wds,14
6340 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,14 --start-network --profile 1 --ip-family ipv4
6341 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): pdh4: -1370051104
6342 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): -1370051104
6343 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --get-client-id wds
6344 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): 15
6345 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): cid6: 15
6346 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --wds-bind-mux-data-port --mux-id 1 --ep-iface-number 4 --set-client-id wds,15
6347 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-ip-family ipv6 --set-client-id wds,15
6348 Thu Dec 12 16:34:51 2024 user.notice netifd: uqmi -d /dev/cdc-wdm0 --timeout 6000 --set-client-id wds,15 --start-network --ip-family ipv6 --profile 1
6349 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): pdh6: -1369603344
6350 Thu Dec 12 16:34:51 2024 daemon.notice netifd: mob1s1a1 (25976): -1369603344
6351 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): Setting up qmimux0
6352 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): Setting configured MTU: 1500 on qmimux0
6353 Thu Dec 12 16:34:52 2024 daemon.warn dnsmasq[2426]: failed to create listening socket for fe80::ec0a:9ee1:884c:d101%wwan0: Address in use
6354 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1’ is now up
6355 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Network device ‘wwan0’ link is up
6356 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): Setting up qmimux0 V4 DCHP
6357 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ is enabled
6358 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Network device ‘qmimux0’ link is up
6359 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ has link connectivity
6360 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ is setting up now
6361 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): Setting up qmimux0 V6 static
6362 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): {
6363 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “pdp-type”: “ipv4v6”,
6364 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “ip-family”: “ipv6”,
6365 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “mtu”: 1500,
6366 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “ipv4”: {
6367 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976):
6368 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): },
6369 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “ipv6”: {
6370 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “ip”: “2001:14bb:6d4:c962:24df:490c:5696:a2cd”,
6371 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “ip-prefix-length”: 64,
6372 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “gateway”: “2001:14bb:6d4:c962:dd85:e41f:3765:217c”,
6373 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “gw-prefix-length”: 64,
6374 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “dns1”: “2001:14b8:1000::1”,
6375 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “dns2”: “2001:14b8:1000::2”
6376 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): },
6377 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): “domain-names”: {
6378 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976):
6379 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): }
6380 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): }
6381 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1 (25976): uci: Entry not found
6382 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ is enabled
6383 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ is setting up now
6384 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ is now up
6385 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_6’ has link connectivity
6386 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: reading /tmp/resolv.conf.d/resolv.conf.auto
6387 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 2001:14b8:1000::1#53
6388 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 2001:14b8:1000::2#53
6389 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for test
6390 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for onion
6391 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for localhost
6392 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for local
6393 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for invalid
6394 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for bind
6395 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for lan
6396 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1_4 (27920): udhcpc: started, v1.34.1
6397 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1_4 (27920): udhcpc: broadcasting discover
6398 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1_4 (27920): udhcpc: broadcasting select for 178.55.204.144, server 178.55.204.145
6399 Thu Dec 12 16:34:52 2024 user.notice firewall: Reloading firewall due to ifup of mob1s1a1 (wwan0)
6400 Thu Dec 12 16:34:52 2024 daemon.notice netifd: mob1s1a1_4 (27920): udhcpc: lease of 178.55.204.144 obtained from 178.55.204.145, lease time 7200
6401 Thu Dec 12 16:34:52 2024 daemon.notice netifd: Interface ‘mob1s1a1_4’ is now up
6402 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: reading /tmp/resolv.conf.d/resolv.conf.auto
6403 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 62.241.198.245#53
6404 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 62.241.198.246#53
6405 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 2001:14b8:1000::1#53
6406 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using nameserver 2001:14b8:1000::2#53
6407 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for test
6408 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for onion
6409 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for localhost
6410 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for local
6411 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for invalid
6412 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for bind
6413 Thu Dec 12 16:34:52 2024 daemon.info dnsmasq[2426]: using only locally-known addresses for lan
6414 Thu Dec 12 16:34:53 2024 daemon.notice hostapd: wlan1-1: AP-STA-DISCONNECTED c8:8a:9a:b7:bb:19
6415 Thu Dec 12 16:34:53 2024 kern.notice it-lan: WiFi client disconnected: C8:8A:9A:B7:BB:19
6416 Thu Dec 12 16:34:53 2024 daemon.info hostapd: wlan1-1: STA c8:8a:9a:b7:bb:19 IEEE 802.1X: unauthorizing port
6417 Thu Dec 12 16:34:54 2024 daemon.info dnsmasq[2426]: read /etc/hosts - 12 names
6418 Thu Dec 12 16:34:54 2024 daemon.info dnsmasq[2426]: read /tmp/hosts/dhcp.cfg01411c - 4 names
6419 Thu Dec 12 16:34:54 2024 daemon.info dnsmasq-dhcp[2426]: read /etc/ethers - 0 addresses
6420 Thu Dec 12 16:34:55 2024 kern.notice DNS resolution started to fail
6421 Thu Dec 12 16:34:55 2024 user.notice ddns-scripts[26956]: myddns: pid 26956 terminated by sigterm at 2024-12-12 16:34
6422 Thu Dec 12 16:34:56 2024 user.notice firewall: Reloading firewall due to ifup of mob1s1a1_6 (qmimux0)
6423 Thu Dec 12 16:34:56 2024 user.notice ddns-scripts[28556]: myddns: pid 28556 started at 2024-12-12 16:34
6424 Thu Dec 12 16:34:58 2024 kern.info Mobile data connected (internal modem)
6425 Thu Dec 12 16:34:58 2024 kern.info Joined 5G-NSA network (internal modem)
6426 Thu Dec 12 16:34:58 2024 kern.info Connected to DNA DNA operator (internal modem)
6427 Thu Dec 12 16:34:58 2024 user.notice ddns-scripts[28556]: myddns: pid 28556 terminated by sigterm at 2024-12-12 16:34
6428 Thu Dec 12 16:34:59 2024 user.notice firewall: Reloading firewall due to ifup of mob1s1a1_4 (qmimux0)
6429 Thu Dec 12 16:35:00 2024 user.notice ddns-scripts[29050]: myddns: pid 29050 started at 2024-12-12 16:35
6430 Thu Dec 12 16:35:02 2024 daemon.info dnsmasq[2426]: read /etc/hosts - 12 names
6431 Thu Dec 12 16:35:02 2024 daemon.info dnsmasq[2426]: read /tmp/hosts/dhcp.cfg01411c - 4 names
6432 Thu Dec 12 16:35:02 2024 daemon.info dnsmasq-dhcp[2426]: read /etc/ethers - 0 addresses
6433 Thu Dec 12 16:35:02 2024 kern.info Mobile data connected (internal modem)
6434 Thu Dec 12 16:35:02 2024 kern.info Joined 5G-NSA network (internal modem)
6435 Thu Dec 12 16:35:02 2024 kern.info Connected to DNA DNA operator (internal modem)

esm_error: 33,
esm_error_enum: 8,

Hello,

I recommend navigating to Network → WAN → Mobile Interface → Edit in the WebUI and manually setting the APN. Then, check if the issue persists.

You can find more information about ESM/EMM reject causes on this website: LTE Release Causes.

Please let me know how it goes!

Best regards,

I’ve been using manual APN already for public IP address according to the operator instructions.

What can cause the sudden rejection? If the network has been working for hours, then suddenly it rejects and disconnects. Without any modifications to the settings? It automatically reconnects and continues to work for some time.

This device has already been in warranty for similiar issues, but this time the error is different.

I have sent you a form to fill out. Once completed, I will contact you privately regarding the troubleshoot file. Please use the ticket ID “11012”.

Best regards,