Hi,
normally, a connection log looks as follows:
180N 2019-12-16 13:03:47 Mobile Data Mobile data disconnected
179N 2019-12-13 13:03:33 Mobile Data Mobile data connected, IP: 100.74.76.7 Telekom.de
178S 2019-12-13 13:03:23 Network Operator Connected to Telekom.de operator
177N 2019-12-13 13:03:21 Mobile Data Mobile data disconnected |
I.e. whenever the provider force-disconnects the connection I normally get two events, one "Network Operator" event, and then a "Mobile Data" event.
In rare cases, however, the following log is observed, and our Raspberry Pi behind the RUT240 is unable to establish any connections (note: the last 2 lines are still expected behavior):
246N 2020-02-21 07:21:06 Mobile Data Mobile data connected, IP: 100.74.76.7 Telekom.de
245S 2020-02-21 07:20:56 Network Operator Connected to Telekom.de operator
244N 2020-02-21 07:20:54 Mobile Data Mobile data disconnected
243N 2020-01-08 10:47:51 Network Type Joined 4G LTE
242N 2020-01-08 10:47:47 Mobile Data Mobile data connected, IP: 100.74.76.7 Telekom.de
241S 2020-01-08 10:47:45 Network Operator Connected to Telekom.de operator
240N 2020-01-08 10:47:42 Network Type Joined 2G GSM
239N 2020-01-08 10:47:02 Mobile Data Mobile data disconnected
238S 2020-01-08 10:47:01 Network Operator Connected to N/A operator
237N 2020-01-08 10:46:27 Mobile Data Mobile data connected, IP: 100.74.76.7 Vodafone.de
236S 2020-01-08 10:46:21 Network Operator Connected to Vodafone.de operator
235N 2020-01-08 10:46:16 Mobile Data Mobile data disconnected
234N 2020-01-08 10:41:04 Network Type Joined 3G WCDMA
233N 2020-01-08 10:40:45 Network Type Joined 4G LTE
232N 2020-01-08 10:39:30 Mobile Data Mobile data connected, IP: 100.74.76.7 Vodafone.de
231N 2020-01-08 10:39:24 Network Type Joined 3G WCDMA
230S 2020-01-08 10:39:23 Network Operator Connected to Vodafone.de operator
229N 2020-01-08 10:39:12 Network Type Joined 2G GSM
228N 2020-01-08 10:38:33 Network Type Unknown
227N 2020-01-08 10:38:20 Network Type Joined 3G WCDMA
226S 2020-01-08 10:38:19 Network Operator Connected to Telekom.de operator
225N 2020-01-08 10:36:12 Network Type Joined 4G LTE
224N 2020-01-08 10:35:32 Network Type Unknown
223N 2020-01-08 10:35:31 Network Type Joined 2G GSM
222N 2020-01-08 10:34:51 Network Type Joined 4G LTE
221N 2020-01-08 10:34:35 Network Type Joined 2G GSM
220S 2020-01-08 10:34:35 Network Operator Connected to Vodafone.de operator
219N 2020-01-08 10:34:30 Network Type Joined 4G LTE
218N 2020-01-08 10:33:51 Network Type Unknown
217S 2020-01-08 10:33:44 Network Operator Connected to Vodafone.de operator
216N 2020-01-08 10:33:41 Network Type Joined 2G GSM
215N 2020-01-08 10:33:39 Network Type Joined 4G LTE
214N 2020-01-08 10:33:00 Network Type Unknown
213N 2020-01-08 10:32:57 Network Type Joined 3G WCDMA
212N 2020-01-08 10:32:18 Network Type Joined 2G GSM
211N 2020-01-08 10:32:12 Network Type Joined 3G WCDMA
210N 2020-01-08 10:31:28 Network Type Joined 2G GSM
209N 2020-01-08 10:31:21 Network Type Joined 3G WCDMA
208N 2020-01-08 10:31:15 Mobile Data Mobile data disconnected
207N 2020-01-06 13:08:04 Mobile Data Mobile data connected, IP: 100.74.76.7 Telekom.de
Any ideas? This is a M2M SIM card that can join any local network (Telekom, Vodafone, etc.). According to our M2M-provider, the installed SIM card contains several IMSIs.
Cheers!