<div dir="ltr"><div> </div><div>Have tried both the options but i still get the policy mismatch error when i try to activate for ip-type=6, even the profiles support both IPV4 and IPV6, it allows to create a network either one of them.</div><div> </div><div>It should be like this right, if we don't specify the ip-type option as part of start-network should be able to transmit message using both IPV4 and IPV6.</div><div> </div><div>Thanks</div><div>Balaji</div></div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Apr 11, 2017 at 5:32 PM, Dan Williams <<a href="mailto:dcbw@redhat.com" target="_blank">dcbw@redhat.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, 2017-04-11 at 16:29 -0500, Balaji Sivakumar wrote: > Hi Dan, > > Please find the details, > > # qmicli -p -d /dev/cdc-wdm1 --wds-get-profile-list=3gpp Try this and see if you can get the error again: qmicli -v -p -d /dev/cdc-wdm1 --wds-start-network=3gpp-profile=1,ip-type=4 --client-no-release-cid qmicli -v -p -d /dev/cdc-wdm1 --wds-start-network=3gpp-profile=1,ip-type=6 --client-no-release-cid and if for some reason that doens't work, make do: qmicli -v -p -d /dev/cdc-wdm1 --wds-start-network=3gpp-profile=1,ip-type=4 --client-no-release-cid qmicli -v -p -d /dev/cdc-wdm1 --wds-start-network=3gpp-profile=2,ip-type=6 --client-no-release-cid (eg, swap the V6 request to profile #2) We've never been able to figure out what PolicyMismatch actually is, but perhaps the firmware doesn't like something about the specific attributes during the start call, when it would be happier if we just pointed it to one of the existing profiles and it could use those. Another thought, perhaps the default bearer is already activated, and attempting to activate another bearer conflicts with the default bearer options or something. But lets figure that out later. Dan <div class="HOEnZb"><div class="h5"> > Profile list retrieved: > [1] 3gpp - > APN: 'VZWINTERNET' > PDP type: 'ipv4-or-ipv6' > Auth: 'none' > [2] 3gpp - > APN: 'VZWINTERNET' > PDP type: 'ipv4-or-ipv6' > Auth: 'none' > # > # > # > # qmicli -p -d /dev/cdc-wdm1 --wds-get-profile-list=3gpp2 > > Profile list retrieved: > [0] 3gpp2 - > # > # echo -e 'AT+CGDCONT?\r' > /dev/ttyUSB2 > > # > # cat /dev/ttyUSB2 > > AT+CGDCONT? > > > +CGDCONT: > 1,"IPV4V6","VZWINTERNET","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0 > > +CGDCONT: > 2,"IPV4V6","VZWINTERNET","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0 > > > > OK > > On Tue, Apr 11, 2017 at 3:26 PM, Dan Williams <<a href="mailto:dcbw@redhat.com">dcbw@redhat.com</a>> > wrote: > > > On Tue, 2017-04-11 at 14:46 -0500, Balaji Sivakumar wrote: > > > Hi, > > > > > > Am trying to create a dual stack connection(i.e ipv4, ipv6 on > > > single > > > cdc-wdm device), am not success on that. it is throwing a "Policy > > > Mismatch > > > error". > > > > > > Did anyone try this option or any suggestions. > > > > > > *Steps followed*: > > > > > > qmicli -v -p -d /dev/cdc-wdm1 --wds-start- > > > network=apn=VZWINTERNET,ip- > > > type=4 > > > --client-no-release-cid > > > > > > -> This works fine and able to see ipv4 details using > > > get-network-settings > > > > > > qmicli -v -p -d /dev/cdc-wdm1 --wds-start- > > > network=apn=VZWINTERNET,ip- > > > type=6 > > > --client-no-release-cid > > > > > > -> This where am getting policy mismatch error. > > > > Can you run: > > > > qmicli -v -p -d /dev/cdc-wdm1 --wds-get-profile-list=3gpp > > qmicli -v -p -d /dev/cdc-wdm1 --wds-get-profile-list=3gpp2 > > > > and then with the AT port of the device (if any!) use "minicom -D > > /dev/ttyUSB0" (or whatever it is) and: > > > > AT+CGDCONT? > > > > and lets see the output from all of these. > > > > Dan > > > > > > > Thanks > > > Balaji > > > _______________________________________________ > > > libqmi-devel mailing list > > > <a href="mailto:libqmi-devel@lists.freedesktop.org">libqmi-devel@lists.freedesktop.org</a> > > > <a href="https://lists.freedesktop.org/mailman/listinfo/libqmi-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/libqmi-devel</a> </div></div></blockquote></div> </div>