Fwd: Yet another EM7455 question

George Tepnadze george.tepnadze at gmail.com
Fri Jun 24 21:21:00 UTC 2016


Signal quality was 64 or 49 but still no ping or traffic.
Checked other traffic types  (telnet, ssh, www and etc) but no RX traffic
so it doesn't work for sure.
Also tried to connect with qmi-network with no success, no traffic.

# /usr/bin/qmi-network /dev/cdc-wdm1 start
Loading profile at /etc/qmi-network.conf...
    APN: 3g.ge
    APN user: unset
    APN password: unset
    qmi-proxy: yes
    qmi-over-mbim: yes
    fcc auth: yes
    static ip: yes
error: couldn't set FCC authentication: QMI protocol error (26): 'NoEffect'
Starting network with 'qmicli -d /dev/cdc-wdm1 --wds-start-network=apn='
3g.ge'  --client-no-release-cid --device-open-proxy --device-open-mbim'...
IP_FAMILY=IPV4
IPV4_ADDRESS=10.112.83.119
IPV4_CIDR=10.112.83.119/28
IPV4_SUBNET_MASK=255.255.255.240
IPV4_GATEWAY_ADDRESS=10.112.83.120
IPV4_PRIMARY_DNS=81.95.167.65
IPV4_SECONDARY_DNS=81.95.167.66
MTU=1500
IFACE=wwp0s20f0u2i12
Saving state at /tmp/qmi-network-state-cdc-wdm1... (IFACE: wwp0s20f0u2i12)
Saving state at /tmp/qmi-network-state-cdc-wdm1... (CID: 51)
Saving state at /tmp/qmi-network-state-cdc-wdm1... (PDH: 63249600)
Network started successfully

# /usr/bin/qmi-network /dev/cdc-wdm1 status
Loading profile at /etc/qmi-network.conf...
    APN: 3g.ge
    APN user: unset
    APN password: unset
    qmi-proxy: yes
    qmi-over-mbim: yes
    fcc auth: yes
    static ip: yes
Loading previous state from /tmp/qmi-network-state-cdc-wdm1...
    Previous CID: 51
    Previous PDH: 63249600
Getting status with 'qmicli -d /dev/cdc-wdm1
--wds-get-packet-service-status --client-cid=51 --client-no-release-cid
--device-open-proxy --device-open-mbim'...
Status: connected

On Fri, Jun 24, 2016 at 11:55 PM, Michael Shell <list1 at michaelshell.org>
wrote:

> On Fri, 24 Jun 2016 12:57:35 +0200
> Bjørn Mork <bjorn at mork.no> wrote:
>
> > This means that some operators filter the Google DNS servers.
>
>
> In addition to using a VPN, one option to overcome such increasingly
> commonb and vile ISP behavior is DNSCrypt:
>
> https://dnscrypt.org/
>
> The list of known encrypted DNS servers is stored in
> /usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv
>
> The DNS crypt daemon is started like:
>
>  /usr/sbin/dnscrypt-proxy --daemonize -u dnscrypt
> --resolvers-list=/usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv
> --resolver-name=open
> dns
>
> To bypass ISP UDP traffic filters, you can add the --tcp-only option.
> There also is --resolver-address=<ip>[:port]
>
> See
>
> man dnscrypt-proxy
>
> for details.
>
> Just set your /etc/resolv.conf to contain:
>
> # the local DNSCrypt proxy
> nameserver 127.0.0.1
>
> and the system will use the DNSCrypt proxy connection for
> DNS lookups.
>
> BTW, many mobile ISPs, at least T-Mobile, are now using a web
> proxy to snoop on all open http (non-https) traffic.
>
> The days of any unencrypted web traffic are coming to an
> end and with good reason it seems.
>
>
>   Cheers,
>
>   Mike Shell
> _______________________________________________
> ModemManager-devel mailing list
> ModemManager-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
>
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