AW: MC7455 not working
Thomas Lang
thomas.lang at tactilo.eu
Fri Jun 17 14:42:29 UTC 2016
Without restart means I have power-up the device and tried to connect. After this has failed I have restarted nm and mm as service and tried to connect again with the nmcli.
-----Ursprüngliche Nachricht-----
Von: Aleksander Morgado [mailto:aleksander at aleksander.es]
Gesendet: Freitag, 17. Juni 2016 15:37
An: Thomas Lang <thomas.lang at tactilo.eu>
Cc: modemmanager-devel at lists.freedesktop.org; Aleksander Morgado <contact at aleksander.es>
Betreff: Re: MC7455 not working
On Fri, Jun 17, 2016 at 2:59 PM, Thomas Lang <thomas.lang at tactilo.eu> wrote:
> Without restart:
>
> go at ubuntu:~$ mmcli -b 0
> Bearer '/org/freedesktop/ModemManager1/Bearer/0'
> -------------------------
> Status | connected: 'no'
> | suspended: 'no'
> | interface: 'unknown'
> | IP timeout: '20'
> -------------------------
> Properties | apn: 'web.vodafone.de'
> | roaming: 'allowed'
> | IP type: 'ipv4v6'
> | user: 'none'
> | password: 'none'
> | number: '*99#'
> | Rm protocol: 'unknown'
> -------------------------
> IPv4 configuration | method: 'unknown'
> -------------------------
> IPv6 configuration | method: 'unknown'
> -------------------------
> Stats | Duration: '0'
> | Bytes received: 'N/A'
> | Bytes transmitted: 'N/A'
This info wasn't taken when MM said the bearer was connected; so not useful. It should have said "method DHCP or method static" in IPv4 configuration.
> go at ubuntu:~$ sudo service network-manager status ●
> NetworkManager.service - Network Manager
> Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
> Active: active (running) since Fri 2016-06-17 14:48:32 CEST; 4min
> 28s ago Main PID: 450 (NetworkManager)
> CGroup: /system.slice/NetworkManager.service
> └─450 /usr/sbin/NetworkManager --no-daemon
>
> Jun 17 14:50:11 ubuntu NetworkManager[450]: <info> [1466167811.3502]
> dhcp4 (wwp0s19u1u3i8): dhclient started with pid 735 Jun 17 14:50:11
> ubuntu NetworkManager[450]: <info> [1466167811.3506] (cdc-wdm0): IPv6
> configuration disabled Jun 17 14:50:11 ubuntu NetworkManager[450]:
> <info> [1466167811.3853] dhcp4 (wwp0s19u1u3i8): client pid 735 exited
> with status 1 Jun 17 14:50:11 ubuntu NetworkManager[450]: <info>
> [1466167811.3854] dhcp4 (wwp0s19u1u3i8): state changed unknown -> done Jun 17 14:50:11 ubuntu NetworkManager[450]: <info> [1466167811.3859] dhcp4 (wwp0s19u1u3i8): canceled DHCP transaction Jun 17 14:50:11 ubuntu NetworkManager[450]: <info> [1466167811.3873] device (cdc-wdm0): state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5] Jun 17 14:50:11 ubuntu NetworkManager[450]: <warn> [1466167811.3904] device (cdc-wdm0): Activation: failed for connection 'Vodafone Default'
> Jun 17 14:50:11 ubuntu NetworkManager[450]: <info> [1466167811.3930]
> device (cdc-wdm0): state change: failed -> disconnected (reason
> 'none') [120 30 0] Jun 17 14:50:11 ubuntu NetworkManager[450]: <info>
> [1466167811.4011] (cdc-wdm0): modem state changed, 'connected' -->
> 'disconnecting' (reason: user-requested) Jun 17 14:50:11 ubuntu
> NetworkManager[450]: <info> [1466167811.4543] (cdc-wdm0): modem state
> changed, 'disconnecting' --> 'registered' (reason: user-requested)
>
> After restart:
>
What exactly are you restarting? The whole PC, NM, MM?
> NetworkManager.service - Network Manager
> Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
> Active: active (running) since Fri 2016-06-17 14:55:20 CEST; 1min
> 51s ago Main PID: 857 (NetworkManager)
> CGroup: /system.slice/NetworkManager.service
> ├─857 /usr/sbin/NetworkManager --no-daemon
> └─888 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground
> --no-hosts --bind-interfaces
> --pid-file=/var/run/NetworkManager/dnsmasq.pid
> --listen-address=127.0.1.1 --cache-size=0 --p
>
> Jun 17 14:55:46 ubuntu dnsmasq[888]: started, version 2.75 cache
> disabled Jun 17 14:55:46 ubuntu dnsmasq[888]: compile time options:
> IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ipset
> auth DNSSEC loop-detect inotify Jun 17 14:55:46 ubuntu dnsmasq[888]:
> DBus support enabled: connected to system bus Jun 17 14:55:46 ubuntu dnsmasq[888]: warning: no upstream servers configured Jun 17 14:55:46 ubuntu NetworkManager[857]: <info> [1466168146.9397] device (cdc-wdm0): Activation: successful, device activated.
> Jun 17 14:55:46 ubuntu NetworkManager[857]: <info> [1466168146.9526]
> dnsmasq[0x197db40]: dnsmasq appeared as :1.32 Jun 17 14:55:46 ubuntu
> NetworkManager[857]: <info> [1466168146.9534] dns-mgr: Writing DNS
> information to /sbin/resolvconf Jun 17 14:55:46 ubuntu dnsmasq[888]:
> setting upstream servers from DBus Jun 17 14:55:46 ubuntu
> dnsmasq[888]: using nameserver 139.7.30.126#53 Jun 17 14:55:46 ubuntu
> dnsmasq[888]: using nameserver 139.7.30.125#53
>
> go at ubuntu:~$ mmcli -b 0
> Bearer '/org/freedesktop/ModemManager1/Bearer/0'
> -------------------------
> Status | connected: 'yes'
> | suspended: 'no'
> | interface: 'wwp0s19u1u3i8'
> | IP timeout: '20'
> -------------------------
> Properties | apn: 'web.vodafone.de'
> | roaming: 'allowed'
> | IP type: 'ipv4v6'
> | user: 'none'
> | password: 'none'
> | number: '*99#'
> | Rm protocol: 'unknown'
> -------------------------
> IPv4 configuration | method: 'static'
> | address: '100.78.46.127'
> | prefix: '24'
> | gateway: '100.78.46.128'
> | DNS: '139.7.30.126', '139.7.30.125'
> | MTU: '1500'
> -------------------------
> IPv6 configuration | method: 'unknown'
> -------------------------
> Stats | Duration: '90'
> | Bytes received: '49718'
> | Bytes transmitted: '107326'
>
This looks good to me.
So, is it that it only works for you after restarting something?
--
Aleksander
https://aleksander.es
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