Can't connect with Huawei E3372 4G USB modem

jirupa

Oct 9 21:59:46	ppp: [opt2_link0] Link: OPEN event
Oct 9 21:59:46	ppp: [opt2_link0] LCP: Open event
Oct 9 21:59:46	ppp: [opt2_link0] LCP: state change Initial --> Starting
Oct 9 21:59:46	ppp: [opt2_link0] LCP: LayerStart
Oct 9 21:59:48	ppp: [opt2_link0] CHAT: The modem is not responding to "AT" at ModemCmd: label.
Oct 9 21:59:48	ppp: [opt2_link0] MODEM: chat script failed
Oct 9 21:59:48	ppp: [opt2_link0] Link: DOWN event
Oct 9 21:59:48	ppp: [opt2_link0] LCP: Down event
Oct 9 21:59:48	ppp: [opt2_link0] Link: reconnection attempt 1 in 1 seconds
Oct 9 21:59:49	ppp: [opt2_link0] Link: reconnection attempt 1
Oct 9 21:59:51	ppp: [opt2_link0] CHAT: +CGDCONT=1,"IP","internet"
Oct 9 21:59:51	ppp: [opt2_link0] CHAT: Detected Hayes compatible modem.
Oct 9 21:59:51	ppp: [opt2_link0] CHAT: The modem responded with "ERROR" to the command "AT&F&C1&D2E0S0=0M1" at ModemCmd: label.
Oct 9 21:59:51	ppp: [opt2_link0] MODEM: chat script failed
Oct 9 21:59:51	ppp: [opt2_link0] Link: DOWN event
Oct 9 21:59:51	ppp: [opt2_link0] LCP: Down event

Getting this kind of error. The modem is working with Windows but I cannot get it to work with pfSense. Any ideas?

hda

@jirupa:

Getting this kind of error. The modem is working with Windows but I cannot get it to work with pfSense. Any ideas?

Experiment without pfSense but with the OS/BSD, in order to find out the script(s) you need to connect as ppp0 with your ISP.