[Ovmsdev] Network stuck?

Thu Jun 21 15:00:43 HKT 2018

Mark,

Memory is fine.  I had not set DNS 8.8.8.8 but changing that did not
help.  I stopped wifi and then started it again:

OVMS# wifi mode off
Stopping wifi station...
I (33798269) esp32wifi: Stopping WIFI station
I (33798269) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33798269) netmanager: Set DNS#0 8.8.8.8
I (33798269) netmanager: Set DNS#1 8.8.4.4
I (33798269) wifi: station: 60:03:08:9a:32:80 leave, AID = 1
I (33798279) wifi: n:7 0, o:7 0, ap:7 2, sta:7 0, prof:7
I (33798279) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33798279) netmanager: Set DNS#0 8.8.8.8
I (33798279) netmanager: Set DNS#1 8.8.4.4
I (33798279) esp32wifi: AP station disconnected: id: 1, MAC: 60:03:08:9a:32:80
I (33798299) wifi: flush txq
I (33798299) wifi: stop sw txq
I (33798299) wifi: lmac stop hw txq
I (33798309) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33798309) netmanager: Set DNS#0 8.8.8.8
I (33798309) netmanager: Set DNS#1 8.8.4.4
I (33798309) netmanager: WIFI access point is down
I (33798309) esp32wifi: AP stopped
OVMS# wifi mode apclient US33 Revelstoke
Starting WIFI as Access Point and Client...
I (33836189) wifi: mode : sta (30:ae:a4:43:9c:28) + softAP (30:ae:a4:43:9c:29)
I (33836199) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33836199) netmanager: Set DNS#0 8.8.8.8
I (33836199) netmanager: Set DNS#1 8.8.4.4
I (33836199) netmanager: WIFI access point is up
I (33836199) esp32wifi: AP started with SSID: US33, MAC: 30:ae:a4:43:9c:29, IP: 192.168.4.1
I (33839029) wifi: ap channel adjust o:1,1 n:7,2
I (33839029) wifi: n:7 0, o:1 0, ap:7 2, sta:7 0, prof:1
I (33839789) wifi: state: init -> auth (b0)
I (33839789) wifi: state: auth -> assoc (0)
I (33839789) wifi: state: assoc -> run (10)
I (33839829) wifi: connected with Revelstoke, channel 7
I (33839829) wifi: pm start, type: 1
I (33867039) wifi: state: run -> auth (7c0)
I (33867039) wifi: pm stop, total sleep time: 2396430 us / 27205294 us
I (33867039) wifi: n:7 0, o:7 0, ap:7 2, sta:7 0, prof:7
I (33867039) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33867039) netmanager: Set DNS#0 8.8.8.8
I (33867039) netmanager: Set DNS#1 8.8.4.4
I (33867039) esp32wifi: STA disconnected with reason 7
I (33873259) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33873259) netmanager: Set DNS#0 8.8.8.8
I (33873269) netmanager: Set DNS#1 8.8.4.4
I (33873269) esp32wifi: STA disconnected with reason 201
I (33883259) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33883259) netmanager: Set DNS#0 8.8.8.8
I (33883259) netmanager: Set DNS#1 8.8.4.4
I (33883259) esp32wifi: STA disconnected with reason 201
I (33893259) wifi: n:7 2, o:7 0, ap:7 2, sta:7 0, prof:7
I (33893259) wifi: state: auth -> auth (b0)
I (33894259) wifi: state: auth -> init (2)
I (33894259) wifi: n:7 0, o:7 2, ap:7 2, sta:7 0, prof:7
I (33894269) netmanager: Interface priority is pp3 (10.170.41.247/255.255.255.255 gateway 10.64.64.64)
I (33894269) netmanager: Set DNS#0 8.8.8.8
I (33894269) netmanager: Set DNS#1 8.8.4.4
I (33894269) esp32wifi: STA disconnected with reason 2

Then I tried 'module reset', but that did not cure it, either.  I set
the STA wifi password again and at first it looked like that might
have helped, but no.  Perhaps the wifi signal to the garage is just
not good enough at this time (the router indicates a weak signal for
that host).

                                                        -- Steve

On Thu, 21 Jun 2018, Mark Webb-Johnson wrote:

> Steve,
>
> That is mg_parse_address in mongoose.c.
>
> Seems to be quite a few conditions can result in 'cannot parse address', but not all of them about actually parsing addresses.
>
> Is memory ok? I suggest you use dns '8.8.8.8 1.1.1.1' (rather than relying on access point dns servers), as that will cope better with a network interface switch.
>
> Regards, Mark.
>
> > On 21 Jun 2018, at 12:58 PM, Stephen Casner <casner at acm.org> wrote:
> >
> > My OVMS v3.1 has been installed in the car for some hours and now the
> > network operations are stuck in some way.  I detected this when I
> > found that the app had no status for two hours.  When I connect to the
> > USB console, I see the reason:
> >
> > I (28236429) ovms-server-v2: Connection is api.openvehicles.com:6867 US33
> > I (28236429) ovms-server-v2: Status: Connecting...
> > W (28254039) ovms-server-v2: Connection failed
> > E (28254039) ovms-server-v2: Status: Error: Connection failed
> > I (28254239) ovms-server-v2: Status: Disconnected
> > I (28273429) ovms-server-v2: Connection is api.openvehicles.com:6867 US33
> > I (28273429) ovms-server-v2: Status: Connecting...
> > W (28290959) ovms-server-v2: Connection failed
> > E (28290959) ovms-server-v2: Status: Error: Connection failed
> > I (28291159) ovms-server-v2: Status: Disconnected
> >
> > And now, as I look, a variation:
> >
> > I (28527429) ovms-server-v2: Connection is api.openvehicles.com:6867 US33
> > I (28527429) ovms-server-v2: Status: Connecting...
> > E (28533869) ovms-server-v2: mg_connect(api.openvehicles.com:6867) failed: cannot parse address|
> > E (28533869) ovms-server-v2: Status: Error: Connection failed
> > I (28547429) ovms-server-v2: Connection is api.openvehicles.com:6867 US33
> > I (28547429) ovms-server-v2: Status: Connecting...
> > E (28553979) ovms-server-v2: mg_connect(api.openvehicles.com:6867) failed: cannot parse address|
> > E (28553979) ovms-server-v2: Status: Error: Connection failed
> >
> > OVMS# network status
> > Interface#3: pp3 (ifup=1 linkup=1)
> >  IPv4: 10.170.41.247/255.255.255.255 gateway 10.64.64.64
> >
> > Interface#2: ap2 (ifup=1 linkup=1)
> >  IPv4: 192.168.4.1/255.255.255.0 gateway 192.168.4.1
> >
> > Interface#1: st1 (ifup=1 linkup=1)
> >  IPv4: 192.168.1.82/255.255.255.0 gateway 192.168.1.254
> >
> > DNS: 192.168.1.254
> >
> > Default Interface: st1 (192.168.1.82/255.255.255.0 gateway 192.168.1.254)
> > OVMS# wifi status
> > Power: on
> > Mode: Access-Point + Client mode
> >
> > STA SSID: Revelstoke
> >  MAC: 30:ae:a4:43:9c:28
> >  IP: 192.168.1.82/255.255.255.0
> >  GW: 192.168.1.254
> >
> > AP SSID: US33
> >  MAC: 30:ae:a4:43:9c:29
> >  IP: 192.168.4.1
> >  AP Stations: 0
> >
> > Anything else to look at before I reset?  The module does respond to
> > ping, but not to the web browser nor ssh on the STA wifi.
> >
> >                                                        -- Steve
> > _______________________________________________
> > OvmsDev mailing list
> > OvmsDev at lists.openvehicles.com
> > http://lists.openvehicles.com/mailman/listinfo/ovmsdev
>
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