Simon
On Thu, Mar 16, 2017, at 09:41 AM, Simon Hobson wrote:
> You really should not be having to do that - the device should be setting the
> default route from the DHCP offer. I'd be looking to try and fix that, if
> nothing else because you'll have to fix it for your WiFi to be usable for
> "non geeks".
>
> Then, when you've got to a stage where the clients get a working network
> connection, you can diagnose where the packets are (or aren't) going.
Yep, working on it!
I'm staring at multiple shells with various tcpdump probes, trying to figure
out what is & isn't happening.
I *DO* have a working network connection -- just not to ALL networks. Namely I
don't get to the net.
Using hostpad, that is. With a standalone WiFi router attached to the LAN,
everything works.
I do know the following so far:
The phone, when connected
In this config:
net
|
|
router
|
|-- ethernet switch
|
|-- Standalone Wifi Router
| |
| phone
|
|-- { hardwired LAN mmachines }
The phone is given an IP on the 10.0.0.0/24 segment,
10.0.0.150
and has
ip route
ip route 10.0.0.0/24 dev wlan0 proto kernel scope link src
10.0.0.150
It has full/unfettered access to the net.
OTOH, in this config:
net
|
|
router
|
|-- USB WiFi dongle + Hostapd AP
| |
| phone
|
|-- ethernet switch
|
|-- { hardwired LAN mmachines }
The phone is given an IP on the 10.0.1.0/24 segment,
10.0.1.150
and has
ip route
ip route 10.0.1.0/24 dev wlan proto kernel scope link src
10.0.1.150
It can access everything on my LAN, but NOTHING on the 'net.
This smells like a routing problem to me.
Unless I missed it in the docs or in the thread abouve there's been no specific
routing settings I should use.
I'm guessing something clearly different than what I have.
I just have to figure out & understand what needs to get set and where.
DT
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