RE: “bytes-rx” and “bytes-tx” statistics are not getting populated

[Amol Lad]

Yes, my default route is through modem only and in fact below is qmicli output

root at OpenWrt:/# qmicli -d /dev/cdc-wdm0 -p --wds-get-packet-statistics
[/dev/cdc-wdm0] Connection statistics:
        TX packets OK: 97
        RX packets OK: 87
        TX packets dropped: 0
        RX packets dropped: 0
        TX bytes OK: 6271
        RX bytes OK: 9891

When I switched modem back to QMI mode then these stats are reported in mmcli.

Again some problem with MBIM support in the modem?


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From: Aleksander Morgado <aleksander at aleksander.es>
Sent: Thursday, 10 October 2019 4:09 PM
To: Amol Lad <Amol.Lad at 4rf.com>
Cc: ModemManager (development) <modemmanager-devel at lists.freedesktop.org>
Subject: Re: “bytes-rx” and “bytes-tx” statistics are not getting populated

Hey,

> Oct 10 09:23:13 OpenWrt [6904]: [/dev/cdc-wdm0] Received message (translated)...
> >>>>>> Header:
> >>>>>>   length      = 96
> >>>>>>   type        = command-done (0x80000003)
> >>>>>>   transaction = 37
> >>>>>> Fragment header:
> >>>>>>   total   = 1
> >>>>>>   current = 0
> >>>>>> Contents:
> >>>>>>   status error = 'None' (0x00000000)
> >>>>>>   service      = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df)
> >>>>>>   cid          = 'packet-statistics' (0x00000014)
> >>>>>> Fields:
> >>>>>>   InDiscards = '0'
> >>>>>>   InErrors = '0'
> >>>>>>   InOctets = '0'
> >>>>>>   InPackets = '0'
> >>>>>>   OutOctets = '0'
> >>>>>>   OutPackets = '0'
> >>>>>>   OutErrors = '0'
> >>>>>>   OutDiscards = '0'

The modem is reporting 0 bytes RX/TX, so that's where the problem is.
Are you sure you're using the modem connection as default route?

--
Aleksander
https://aleksander.es