On Mon, Apr 23, 2018 at 3:25 AM, Aleksander Morgado < [email protected]> wrote:
> > > On Sun, Apr 22, 2018 at 1:43 PM, Greg Oliver <[email protected]> > wrote: > >> Well, I got this modem working with raw qmi commands, but the issue of >> changing to a data-format of 802-3 that dhclient understands does not >> work. I know this is not a NM/MM issue, but you guys know the ins and outs >> far better than I do. >> >> Are you taking the out put of :: >> >> $ sudo qmicli -d /dev/cdc-wdm0 --wds-get-current-settings >> [/dev/cdc-wdm0] Current settings retrieved: >> IP Family: IPv4 >> IPv4 address: 10.72.168.2 >> IPv4 subnet mask: 255.255.255.252 >> IPv4 gateway address: 10.72.168.1 >> IPv4 primary DNS: 172.17.1.101 >> IPv4 secondary DNS: 172.17.1.102 >> MTU: 1428 >> Domains: none >> >> and parsing it and creating the interface, or does the NM dhcp helper >> accommodate the device type issue for this modem? I would obviously prefer >> to use dhcp, but I can parse if needed as well. Still not sure why MM will >> not connect with this device.. >> >> I am using to connect :: >> >> qmicli -d /dev/cdc-wdm0 >> --wds-start-network="apn=wyleslte.gw7.vzwentp,ip-type=4" >> --device-open-net="net-raw-ip|net-no-qos-header" --device-open-sync >> --client-no-release-cid >> >> RESULT: >> [/dev/cdc-wdm0] Network started >> Packet data handle: '30906608' >> [/dev/cdc-wdm0] Client ID not released: >> Service: 'wds' >> CID: '18' >> >> > If the kernel supports raw-ip, e.g. >= 4.4, and MM finds a QMI network > interface configured to use raw-ip by default, we don't switch anything, > we just use raw-ip and manually configure the IP settings on the interface > with the info retrieved from WDS Get Current Settings. This is, no DHCP at > all here. > > If the kernel doesn't support raw ip, and we find a QMI network interface > configured to use raw-ip by default, we *try* to switch it to 802.3 mode, > either with the "net-802-3" flag when opening the device or via WDA > operations. I say *try* because not all modems allow switching (e.g. MC7455 > won't). If we can successfully switch it to 802.3, we then use DHCP on the > interface. > > In your case, I believe this Pantech modem should definitely allow 802.3. > Maybe try with > > --wda-set-data-format? > > Yeah - this Pantech does not support the --wda-set-data-format command, so I will just manually set it - Thanks Aleksander.
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