I have a problem to get a Sierra Wirless EM7345 LTE modem running using the mbim driver on OpenWRT.
Modem: Sierra Wirless EM7345
System: vocore
OpenWRT built from GIT with mbim support and umbim util (built 43730)
I get the following error/msgs when trying to connect:
Fri Jan 2 08:11:10 2015 daemon.notice netifd: Interface 'wwan' is setting up now
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): wwan[2210] Using proto:wwan device:/dev/cdc-wdm0 iface:wwan0 desc:
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): mbim[2210] Reading capabilities
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): devicetype: 0001 - embedded
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): cellularclass: 0001
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): voiceclass: 0001 - no-voice
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): simclass: 0002
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): dataclass: 003F
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): smscaps: 0003
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): controlcaps: 0001
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): maxsessions: 0008
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): deviceid: 013937000093169
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): firmwareinfo: FIH7160_V1.1_MODEM_01.1349.12
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): hardwareinfo: XMM7160_V1.1_MBIM_GNSS_NAND_RE
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): mbim[2210] Checking pin
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): Pin Unlocked
Fri Jan 2 08:11:10 2015 daemon.notice netifd: wwan (2210): mbim[2210] Checking subscriber
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): readystate: 0001 - initialized
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): simiccid: 89852445672231366837
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): subscriberid: 454061114094683
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): mbim[2210] Register with network
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): nwerror: 0000 - unknown
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): registerstate: 0003 - home
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): registermode: 0001 - automatic
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): availabledataclasses: 0020 - lte
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): currentcellularclass: 0001 - gsm
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): provider_id: 45406
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): provider_name: SmarTone HK
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): roamingtext: (null)
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): mbim[2210] Attach to network
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): nwerror: 0000 - unknown
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): packetservicestate: 0002 - attached
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): uplinkspeed: 50000000
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): downlinkspeed: 100000000
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): mbim[2210] Connect to network
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): sessionid: 0
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): activationstate: 0001 - activated
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): voicecallstate: 0000 - none
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): nwerror: 0000 - unknown
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): iptype: 0001 - ipv4
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): mbim[2210] Connected, starting DHCP
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan' is now up
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Network device 'wwan0' link is up
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Network alias 'wwan0' link is up
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcp' is enabled
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcp' has link connectivity
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcp' is setting up now
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): Command failed: Unknown error
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcpv6' is enabled
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcpv6' has link connectivity
Fri Jan 2 08:11:11 2015 daemon.notice netifd: Interface 'wwan_dhcpv6' is setting up now
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan (2210): Command failed: Unknown error
Fri Jan 2 08:11:11 2015 daemon.notice netifd: wwan_dhcp (2271): udhcpc (v1.22.1) started
Fri Jan 2 08:11:12 2015 user.notice firewall: Reloading firewall due to ifup of wwan (wwan0)
Fri Jan 2 08:11:12 2015 daemon.notice netifd: wwan_dhcp (2271): Sending discover...
Fri Jan 2 08:11:15 2015 daemon.notice netifd: wwan_dhcp (2271): Sending discover...
Fri Jan 2 08:11:18 2015 daemon.notice netifd: wwan_dhcp (2271): Sending discover...
Fri Jan 2 08:13:54 2015 daemon.notice netifd: wwan_dhcp (2271): Received SIGTERM
When using the modem / sim card on a Ubuntu 14.04 system with modemmanager it works out of the box.
MBIM with Sierra Wirless EM7345 LTE Modem Problem
- Peter
- Posts: 14
- Joined: Sat Dec 06, 2014 6:00 am
- Vonger
- Posts: 896
- Joined: Sun Oct 19, 2014 6:00 am
Re: MBIM with Sierra Wirless EM7345 LTE Modem Problem
Looks like the mbim driver is calling some feature current openwrt driver do not support, have to add more log to the driver to get more information.
2 posts
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