On 08/15/2013 03:31 PM, Dan Williams wrote: snip... > On Thu, 2013-08-15 at 10:47 -0500, Peter Hyman wrote: >> snip... >> >> Please download AC250U_lsusb_pcap.tar.bz2 from: >> https://app.box.com/s/6sln7t1na4pz6ij7ggpc > The modem is speaking Sierra's proprietary CnS protocol. This is a > proprietary protocol for which no public documentation has been > released, and so we'd have to reverse-engineer the specific commands > being used to switch the modem between 3G and 4G mode. > > Dan > Why does this not surprise me? Anyway, I think we're done. It's Netgear now and I am sure this old product won't get any support. I wrote up some doc on this to use or not to identify and work around the issue. Thanks for the deep dive. Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html