Hi! I'm having difficulty understanding and modifying the BBBW network
configuration.
At boot on the BBBW, somehow, these IP addresses are assigned
SoftAP0: 192.168.8.1
lo: 127.0.0.1
usb0: 192.168.7.2
usb1: 192.168.6.2
wlan0: 192.168.1.xxx
But I can't figure out where each of these addresses comes from, nor --
more interestingly -- how to change them. If there is a single place where
this happens, I've not found it. And if there is any documentation, I've
not found it, either. [There's lots of documentation about debian network
configuration on the Internet. Pick your favorite, but it may or may not
apply to the BBBW. In fact, it probably doesn't.]
I do know how to use connmanctl (to set wlan0), but it explicitly ignores
SoftAP0, usb0, and usb1 because of the line
NetworkInterfaceBlacklist=SoftAp0,usb0,usb1
in /etc/connman/main.conf
So my questions are:
(a) How and where is each of these assigned?
(b) If I want to change one of them permanently, what do I do?
and while asking these questions, here's a related one:
(c) How can I change the name and password for the BeagleBone-XXXX access
point that goes with SoftAP0?
These questions arose from my concern about having two BBBWs on the same
computer or even just the same LAN: how do I make sure that they don't use
the same IP address?
Version info:
Debian 9.6 stretch
Linux beaglebone 4.14.67-ti-r73 #1 SMP PREEMPT Thu Aug 30 00:08:52 UTC
2018 armv7l GNU/Linux
BeagleBoard.org Debian Image 2018-08-30
Many thanks,
Richard
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