No idea what happened, i try to downgrade from 04-23 to 04-19 then upgrade again to 04-30, surprisingly now its working, no more disconnect

BTW sierra modems only can use DCHP client? i tried UMTS/GPRS/EVDO and PPP mode but end up get no connection.

just tested the hunstman 4-30 with my MR3040V1

it can auto detect and dial even though the network status showing wrong port or detail display is haywire,..

OpenWRT Attitude Adjustment (12.09 final) ~ http://bit.ly/14HBDvU

how to find our router's fw ?

I believe you would need an external enabled powered hub, I just bought an External powered hub, it was fine when i used direct plug in to pc's usb port and supply a 1A external power for the hub with the modem connected. But it wont work when i connect the hub with the modem to my MR3420 

u need to make sure u didnt tweak any turbo supercharges or tweaking any TX/RX value number,.. u need to make sure your E372 is original factory default setting ,. then it will work,.

or

u can set up manually :

- then login 192.168.1.1 ( you will see LuCI Gui interface )
- click login
- go to System
- go to Administration
- key in your new password ( For web Gui )
- re key in your same password again
- click save and apply
- go to Network
- click Edit on Wan ( 3G wan )
- select UMTS/GPRS/ED-VO protocol
- click switch protocol
- select UMTS/GPRS/ED-VO on protocol again
- Modem device ( zte mf680 = /dev/ttyUSB1 , E372 = /dev/ttyUSB0 <- last is zero )
- service type : select UMTS only or UMTS/GPRS
- Key in your ISP APN , ( Unet, Maxisbb, bbnet, celcom3g, u3g, my3g and so on )
- Go to ADvance setting
- Modem init time out: 5 ( key in )
- Use gateway Metric : 0
- Tick the box of : if uncheck, No default route is configure
- Use custom DNS server : 8.8.8.8 click the icon at the end
- second roll: 8.8.4.4
- LCP echo failed Threshold : 0
- LCP echo interval : 5
- Inactivity timeout: 0
- select Wifi
- click Edit
- select your wifi prefer channel 1~11
- enter your wifi name in ESSID
- go to Wireless security
- encryption : WPA2-PSK
- key : wifi password
- click save and apply
- then click enable to on your wifi ( if u need it )
- now go to System
- Reboot
- click Performs reboot
- plug in your Usb modem after
- wait for reboot finish and enjoy

I see that many of you have a wrong impression about ROOter firmwares (namely Redback, BlackWidow and Huntsman) although Dairyman and Waroonga Farm have mentioned before. Note that it's a customized version of OpenWRT which optimize for 3G/4G usage. The only configuration you need to worry about for making 3G/4G connection is at the Modem tab (APN name, Username, Password, SIM PIN, Keep Connection Alive, DNS servers). You don't need to mess with the configurations in the Network tab 'cause whatever you do over there will be overwritten by a scheduled task.

And the Network Status at the Modem tab it's just informational, it doesn't affect your connection at all.

I hope we don't get confused with the original OpenWRT releases. To understand better about ROOter firmwares, please read information on this page - http://www.rfactory.org/OpenWRT/

the latest Huntsman 2013-04-30 keep rebooting my mr3420 v2.. previous 19 firmware does not behave like this. any1 know why?