--nas-get-preferred-networks displays no networks, but there seems to be a lot of info (tested with 1.35.95-dev)?

Wed Mar 19 13:12:09 UTC 2025

Hello,

mentioned in the other thread, I tried the get instead of the set:

# qmicli -p -d /dev/cdc-wdm0 --nas-get-preferred-networks
[/dev/cdc-wdm0] Successfully got preferred networks:

#

No preferred network is displayed.

But switching on --verbose-full seems to list a lot info?

# qmicli --verbose-full -p -d /dev/cdc-wdm0 --nas-get-preferred-networks
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] opening device with 
flags 'proxy, auto'...
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] automatically selecting 
QMI mode
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] created endpoint
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<<   length = 28
<<<<<<   data   = 
01:1B:00:00:00:00:00:01:00:FF:10:00:01:0D:00:2F:64:65:76:2F:63:64:63:2D:77:64:6D:30

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent generic request 
(translated)...
<<<<<< QMUX:
<<<<<<   length  = 27
<<<<<<   flags   = 0x00
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "none"
<<<<<<   transaction = 1
<<<<<<   tlv_length  = 16
<<<<<<   message     = "Internal Proxy Open" (0xFF00)
<<<<<< TLV:
<<<<<<   type       = "Device Path" (0x01)
<<<<<<   length     = 13
<<<<<<   value      = 2F:64:65:76:2F:63:64:63:2D:77:64:6D:30
<<<<<<   translated = /dev/cdc-wdm0

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<<   length = 19
<<<<<<   data   = 01:12:00:80:00:00:01:01:00:FF:07:00:02:04:00:00:00:00:00

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received generic 
response (translated)...
<<<<<< QMUX:
<<<<<<   length  = 18
<<<<<<   flags   = 0x80
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "response"
<<<<<<   transaction = 1
<<<<<<   tlv_length  = 7
<<<<<<   message     = "Internal Proxy Open" (0xFF00)
<<<<<< TLV:
<<<<<<   type       = "Result" (0x02)
<<<<<<   length     = 4
<<<<<<   value      = 00:00:00:00
<<<<<<   translated = SUCCESS

[19 Mar 2025, 13:05:27] [Debug] QMI Device at '/dev/cdc-wdm0' ready
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] assuming service 'nas' 
is supported...
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] allocating new client ID...
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<<   length = 16
<<<<<<   data   = 01:0F:00:00:00:00:00:02:22:00:04:00:01:01:00:03

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent generic request 
(translated)...
<<<<<< QMUX:
<<<<<<   length  = 15
<<<<<<   flags   = 0x00
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "none"
<<<<<<   transaction = 2
<<<<<<   tlv_length  = 4
<<<<<<   message     = "Allocate CID" (0x0022)
<<<<<< TLV:
<<<<<<   type       = "Service" (0x01)
<<<<<<   length     = 1
<<<<<<   value      = 03
<<<<<<   translated = nas

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<<   length = 24
<<<<<<   data   = 
01:17:00:80:00:00:01:02:22:00:0C:00:02:04:00:00:00:00:00:01:02:00:03:04

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received generic 
response (translated)...
<<<<<< QMUX:
<<<<<<   length  = 23
<<<<<<   flags   = 0x80
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "response"
<<<<<<   transaction = 2
<<<<<<   tlv_length  = 12
<<<<<<   message     = "Allocate CID" (0x0022)
<<<<<< TLV:
<<<<<<   type       = "Result" (0x02)
<<<<<<   length     = 4
<<<<<<   value      = 00:00:00:00
<<<<<<   translated = SUCCESS
<<<<<< TLV:
<<<<<<   type       = "Allocation Info" (0x01)
<<<<<<   length     = 2
<<<<<<   value      = 03:04
<<<<<<   translated = [ service = 'nas' cid = '4' ]

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] registered 'nas' 
(version unknown) client with ID '4'
[19 Mar 2025, 13:05:27] [Debug] Asynchronously getting preferred networks...
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<<   length = 13
<<<<<<   data   = 01:0C:00:00:03:04:00:01:00:26:00:00:00

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent generic request 
(translated)...
<<<<<< QMUX:
<<<<<<   length  = 12
<<<<<<   flags   = 0x00
<<<<<<   service = "nas"
<<<<<<   client  = 4
<<<<<< QMI:
<<<<<<   flags       = "none"
<<<<<<   transaction = 1
<<<<<<   tlv_length  = 0
<<<<<<   message     = "Get Preferred Networks" (0x0026)

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<<   length = 469
<<<<<<   data   = 
01:D4:01:80:03:04:02:01:00:26:00:C8:01:02:04:00:00:00:00:00:11:F2:00:28:00:06:01:01:00:80:C0:E8:00:03:00:80:C0:CC:00:10:00:80:C0:CC:00:14:00:80:C0:CC:00:08:00:80:C0:CC:00:0C:00:80:C0:E4:00:02:00:80:C0:E4:00:03:00:80:C0:D0:00:01:00:80:C0:D0:00:14:00:80:C0:04:01:02:00:80:C0:EE:00:14:00:80:C0:E6:00:01:00:80:C0:DE:00:01:00:80:C0:0E:01:01:00:80:C0:D6:00:05:00:80:C0:D6:00:07:00:80:C0:CE:00:0A:00:80:C0:EA:00:21:00:80:C0:EA:00:1E:00:80:C0:DB:00:01:00:80:C0:CA:00:01:00:80:C0:D8:00:1E:00:80:C0:F0:00:01:00:80:C0:0C:01:06:00:80:C0:E7:00:02:00:80:C0:1C:01:03:00:80:C0:F2:00:02:00:80:C0:F2:00:05:00:80:C0:E2:00:03:00:80:C0:25:01:46:00:80:C0:36:01:04:01:80:C0:1E:01:01:00:80:C0:14:01:01:00:80:C0:26:01:01:00:80:C0:10:01:03:00:80:C0:F4:00:5B:00:80:C0:18:01:0A:00:80:C0:F6:00:01:00:80:C0:16:01:15:00:80:C0:13:C9:00:28:06:01:01:00:00:E8:00:03:00:00:CC:00:10:00:00:CC:00:14:00:00:CC:00:08:00:00:CC:00:0C:00:00:E4:00:02:00:00:E4:00:03:00:00:D0:00:01:00:00:D0:00:14:00:00:04:01:02:00:00:EE:00:14:00:00:E6:00:01:00:00:DE:00:01:00:00:0E:01:01:00:00:D6:00:05:00:00:D6:00:07:00:00:CE:00:0A:00:00:EA:00:21:00:00:EA:00:1E:00:00:DB:00:01:00:00:CA:00:01:00:00:D8:00:1E:00:00:F0:00:01:00:00:0C:01:06:00:00:E7:00:02:00:00:1C:01:03:00:00:F2:00:02:00:00:F2:00:05:00:00:E2:00:03:00:00:25:01:46:00:00:36:01:04:01:01:1E:01:01:00:00:14:01:01:00:00:26:01:01:00:00:10:01:03:00:00:F4:00:5B:00:00:18:01:0A:00:00:F6:00:01:00:00:16:01:15:00:00

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received generic 
response (translated)...
<<<<<< QMUX:
<<<<<<   length  = 468
<<<<<<   flags   = 0x80
<<<<<<   service = "nas"
<<<<<<   client  = 4
<<<<<< QMI:
<<<<<<   flags       = "response"
<<<<<<   transaction = 1
<<<<<<   tlv_length  = 456
<<<<<<   message     = "Get Preferred Networks" (0x0026)
<<<<<< TLV:
<<<<<<   type       = "Result" (0x02)
<<<<<<   length     = 4
<<<<<<   value      = 00:00:00:00
<<<<<<   translated = SUCCESS
<<<<<< TLV:
<<<<<<   type   = 0x11
<<<<<<   length = 242
<<<<<<   value  = 
28:00:06:01:01:00:80:C0:E8:00:03:00:80:C0:CC:00:10:00:80:C0:CC:00:14:00:80:C0:CC:00:08:00:80:C0:CC:00:0C:00:80:C0:E4:00:02:00:80:C0:E4:00:03:00:80:C0:D0:00:01:00:80:C0:D0:00:14:00:80:C0:04:01:02:00:80:C0:EE:00:14:00:80:C0:E6:00:01:00:80:C0:DE:00:01:00:80:C0:0E:01:01:00:80:C0:D6:00:05:00:80:C0:D6:00:07:00:80:C0:CE:00:0A:00:80:C0:EA:00:21:00:80:C0:EA:00:1E:00:80:C0:DB:00:01:00:80:C0:CA:00:01:00:80:C0:D8:00:1E:00:80:C0:F0:00:01:00:80:C0:0C:01:06:00:80:C0:E7:00:02:00:80:C0:1C:01:03:00:80:C0:F2:00:02:00:80:C0:F2:00:05:00:80:C0:E2:00:03:00:80:C0:25:01:46:00:80:C0:36:01:04:01:80:C0:1E:01:01:00:80:C0:14:01:01:00:80:C0:26:01:01:00:80:C0:10:01:03:00:80:C0:F4:00:5B:00:80:C0:18:01:0A:00:80:C0:F6:00:01:00:80:C0:16:01:15:00:80:C0
<<<<<< TLV:
<<<<<<   type   = 0x13
<<<<<<   length = 201
<<<<<<   value  = 
28:06:01:01:00:00:E8:00:03:00:00:CC:00:10:00:00:CC:00:14:00:00:CC:00:08:00:00:CC:00:0C:00:00:E4:00:02:00:00:E4:00:03:00:00:D0:00:01:00:00:D0:00:14:00:00:04:01:02:00:00:EE:00:14:00:00:E6:00:01:00:00:DE:00:01:00:00:0E:01:01:00:00:D6:00:05:00:00:D6:00:07:00:00:CE:00:0A:00:00:EA:00:21:00:00:EA:00:1E:00:00:DB:00:01:00:00:CA:00:01:00:00:D8:00:1E:00:00:F0:00:01:00:00:0C:01:06:00:00:E7:00:02:00:00:1C:01:03:00:00:F2:00:02:00:00:F2:00:05:00:00:E2:00:03:00:00:25:01:46:00:00:36:01:04:01:01:1E:01:01:00:00:14:01:01:00:00:26:01:01:00:00:10:01:03:00:00:F4:00:5B:00:00:18:01:0A:00:00:F6:00:01:00:00:16:01:15:00:00

[/dev/cdc-wdm0] Successfully got preferred networks:
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] releasing 'nas' client 
with flags 'release-cid'...
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] unregistered 'nas' 
client with ID '4'
[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent message...
<<<<<< RAW:
<<<<<<   length = 17
<<<<<<   data   = 01:10:00:00:00:00:00:03:23:00:05:00:01:02:00:03:04

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] sent generic request 
(translated)...
<<<<<< QMUX:
<<<<<<   length  = 16
<<<<<<   flags   = 0x00
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "none"
<<<<<<   transaction = 3
<<<<<<   tlv_length  = 5
<<<<<<   message     = "Release CID" (0x0023)
<<<<<< TLV:
<<<<<<   type       = "Release Info" (0x01)
<<<<<<   length     = 2
<<<<<<   value      = 03:04
<<<<<<   translated = [ service = 'nas' cid = '4' ]

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received message...
<<<<<< RAW:
<<<<<<   length = 24
<<<<<<   data   = 
01:17:00:80:00:00:01:03:23:00:0C:00:02:04:00:00:00:00:00:01:02:00:03:04

[19 Mar 2025, 13:05:27] [Debug] [/dev/cdc-wdm0] received generic 
response (translated)...
<<<<<< QMUX:
<<<<<<   length  = 23
<<<<<<   flags   = 0x80
<<<<<<   service = "ctl"
<<<<<<   client  = 0
<<<<<< QMI:
<<<<<<   flags       = "response"
<<<<<<   transaction = 3
<<<<<<   tlv_length  = 12
<<<<<<   message     = "Release CID" (0x0023)
<<<<<< TLV:
<<<<<<   type       = "Result" (0x02)
<<<<<<   length     = 4
<<<<<<   value      = 00:00:00:00
<<<<<<   translated = SUCCESS
<<<<<< TLV:
<<<<<<   type       = "Release Info" (0x01)
<<<<<<   length     = 2
<<<<<<   value      = 03:04
<<<<<<   translated = [ service = 'nas' cid = '4' ]

[19 Mar 2025, 13:05:27] [Debug] Client released
[19 Mar 2025, 13:05:27] [Debug] Closed
#

I am using a RM520N-GL, with pre-release libqmi 1.35.95-dev.

( RM520NGLAAR03A03M4G )

Best regards,

Martin