Sierra MC7455 problems

[heni wael]

Thanks for your response

Now the connection work and i got this

[root at mc7455-1-qpcs-local ~]# qmicli -d /dev/cdc-wdm0
--wds-get-current-settings
[/dev/cdc-wdm0] Current settings retrieved:
           IP Family: IPv4
        IPv4 address: 166.164.108.XXX
    IPv4 subnet mask: 255.255.255.248
IPv4 gateway address: 166.164.108.XXX
    IPv4 primary DNS: 198.224.173.XXX
  IPv4 secondary DNS: 198.224.174.XXX
                 MTU: 1428
             Domains: none


Still the interface configuration
[root at mc7455-1-qpcs-local ~]# ifconfig wwp0s20u8u2i8
wwp0s20u8u2i8: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1500
        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen
1000  (UNSPEC)
        RX packets 732  bytes 43460 (42.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Have you got any suggestion
i configure it by hand or there is another kind of dhcp client

thanks

2017-01-12 8:28 GMT+01:00 Bjørn Mork <bjorn at mork.no>:

> You need to configure the driver for raw-ip manually when using
> qmi-network.
>
> And the isc dhclient wont work on raw-ip interfaces, so you'll have to use
> something else.
>
>
> Bjørn
>
> On January 12, 2017 8:01:13 AM CET, heni wael <waelheni91 at gmail.com>
> wrote:
> >Good day every body
> >
> >I installed patched drivers (qmi_wwan and usbnet) and i got this
> >
> >[root at mc7455-1-qpcs-local ~]# qmi-network /dev/cdc-wdm0 start
> >Loading profile at /etc/qmi-network.conf...
> >    APN: weXX.vzXXXX
> >    APN user: unset
> >    APN password: unset
> >    qmi-proxy: no
> >Checking data format with 'qmicli -d /dev/cdc-wdm0
> >--wda-get-data-format
> >'...
> >error: couldn't create client for the 'wda' service: QMI protocol error
> >(3): 'Internal'
> >Device link layer protocol not retrieved: WDA unsupported
> >Starting network with 'qmicli -d /dev/cdc-wdm0
> >--wds-start-network=apn='weXX.vzwXXXc'  --client-no-release-cid '...
> >Saving state at /tmp/qmi-network-state-cdc-wdm0... (CID: 35)
> >Saving state at /tmp/qmi-network-state-cdc-wdm0... (PDH: 4234166XXX)
> >Network started successfully
> >but can't get ip address when i run dhclient
> >
> >[root at mc7455-1-qpcs-local ~]# dhclient -v wwp0s20u8u2i8
> >Internet Systems Consortium DHCP Client 4.2.5
> >Copyright 2004-2013 Internet Systems Consortium.
> >All rights reserved.
> >For info, please visit https://www.isc.org/software/dhcp/
> >
> >Listening on LPF/wwp0s20u8u2i8/9a:ae:0f:6e:c7:b4
> >Sending on   LPF/wwp0s20u8u2i8/9a:ae:0f:6e:c7:b4
> >Sending on   Socket/fallback
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 5
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 5
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 5
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 11
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 19
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 10
> >(xid=0x46902b74)
> >DHCPDISCOVER on wwp0s20u8u2i8 to 255.255.255.255 port 67 interval 6
> >(xid=0x46902b74)
> >No DHCPOFFERS received.
> >No working leases in persistent database - sleeping.
> >
> >and i have libqmi newest version
> >
> >[root at mc7455-1-qpcs-local ~]# qmicli -V
> >
> >qmicli 1.16.0
> >Copyright (C) 2015 Aleksander Morgado
> >License GPLv2+: GNU GPL version 2 or later
> ><http://gnu.org/licenses/gpl-
> >2.0.html>
> >This is free software: you are free to change and redistribute it.
> >There is NO WARRANTY, to the extent permitted by law.
> >
> >can any one help me and tell me how to debug problem
> >Thanks
>
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