<div dir="ltr"><div>Hi all, </div>I am having hard times to get IPv6 on Sierra MC7354. the profiles seem to have dual stack capabilities root@router:/home# qmicli -V qmicli 1.12.6 Copyright (C) 2015 Aleksander Morgado License GPLv2+: GNU GPL version 2 or later <<a href="http://gnu.org/licenses/gpl-2.0.html">http://gnu.org/licenses/gpl-2.0.html</a>> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. root@router:/home# mmcli -L Found 1 modems: /org/freedesktop/ModemManager1/Modem/0 [Sierra Wireless, Incorporated] MC7354 root@router:/home# mmcli -m 0 /org/freedesktop/ModemManager1/Modem/0 (device id '08fd8263ec2eb5f680a533bdcded55eef628d7bb') ------------------------- Hardware | manufacturer: 'Sierra Wireless, Incorporated' | model: 'MC7354' | revision: 'SWI9X15C_05.05.16.03 r22385 carmd-fwbuild1 2014/06/04 15:01:26' | supported: 'gsm-umts | cdma-evdo | lte | cdma-evdo, gsm-umts | gsm-umts, lte | cdma-evdo, lte | cdma-evdo, gsm-umts, lte' | current: 'lte' | equipment id: '359225052167129' ------------------------- System | device: '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1' | drivers: 'qmi_wwan, option1' | plugin: 'Generic' | primary port: 'cdc-wdm2' | ports: 'ttyUSB0 (qcdm), ttyUSB2 (at), wwan0 (net), wwan1 (net), cdc-wdm2 (qmi), cdc-wdm1 (qmi)' ------------------------- Numbers | own : '2019196694' ------------------------- Status | lock: 'sim-pin2' | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)' | state: 'disabled' | power state: 'on' | access tech: 'unknown' | signal quality: '0' (cached) ------------------------- Modes | supported: 'allowed: 4g; preferred: none' | current: 'allowed: 4g; preferred: none' ------------------------- Bands | supported: 'cdma-bc0-cellular-800, cdma-bc1-pcs-1900, cdma-bc10-secondary-800, cdma-bc15-aws, dcs, egsm, pcs, g850, u2100, u1900, u17iv, u850, u900, eutran-ii, eutran-iv, eutran-v, eutran-xiii, eutran-xvii, eutran-xxv' | current: 'cdma-bc0-cellular-800, cdma-bc1-pcs-1900, cdma-bc15-aws, dcs, egsm, pcs, g850, u2100, u1900, u850, u900, eutran-iv, eutran-xiii' ------------------------- IP | supported: 'ipv4, ipv6, ipv4v6' ------------------------- 3GPP | imei: '359225052167129' | enabled locks: 'none' | operator id: 'unknown' | operator name: 'unknown' | registration: 'unknown' ------------------------- SIM | path: '/org/freedesktop/ModemManager1/SIM/0' root@router:/home# qmicli -d /dev/cdc-wdm2 --wds-get-profile-list=3gpp [24 Sep 2015, 11:09:46] -Warning ** Error reading from istream: Resource temporarily unavailable ^Ccancelling the operation... error: couldn't create client for the 'wds' service: CID allocation failed in the CTL client: Transaction aborted root@router:/home/m2m# qmicli -d /dev/cdc-wdm1 --wds-get-profile-list=3gpp Profile list retrieved: [1] 3gpp - profile1 APN: 'INTERNET' PDP type: 'ipv4-or-ipv6' Auth: 'none' [2] 3gpp - profile2 APN: 'admin' PDP type: 'ipv4-or-ipv6' Auth: 'none' [3] 3gpp - profile3 APN: 'INTERNET' PDP type: 'ipv4-or-ipv6' Auth: 'none' [4] 3gpp - profile4 APN: 'app' PDP type: 'ipv4-or-ipv6' Auth: 'none' [5] 3gpp - profile5 APN: '800' PDP type: 'ipv4-or-ipv6' Auth: 'none' [9] 3gpp - profile9 APN: 'ims' PDP type: 'ipv6' Auth: 'none' [10] 3gpp - profile10 APN: 'admin' PDP type: 'ipv4' Auth: 'none' [11] 3gpp - profile11 APN: 'INTERNET' PDP type: 'ipv4' Auth: 'none' [12] 3gpp - profile12 APN: 'app' PDP type: 'ipv4-or-ipv6' Auth: 'none' [13] 3gpp - profile13 PDP type: 'ipv4' Auth: 'none' root@router:/home# mmcli -m 0 --simple-connect="apn=internet,ip-type=ipv4v6" --verbose [24 Sep 2015, 11:10:24] [Debug] Forcing request to be run asynchronously [24 Sep 2015, 11:10:24] [Debug] Assuming '0' is the modem index [24 Sep 2015, 11:10:24] [Debug] ModemManager process found at ':1.5' [24 Sep 2015, 11:10:24] [Debug] Modem found at '/org/freedesktop/ModemManager1/Modem/0' [24 Sep 2015, 11:10:24] [Debug] Asynchronously connecting the modem.. successfully connected the modem root@router:/home# dhclient -6 wwan0 -v Internet Systems Consortium DHCP Client 4.2.4 Copyright 2004-2012 Internet Systems Consortium. All rights reserved. For info, please visit <a href="https://www.isc.org/software/dhcp/">https://www.isc.org/software/dhcp/</a> Bound to *:546 Listening on Socket/wwan0 Sending on Socket/wwan0 PRC: Soliciting for leases (INIT). XMT: Forming Solicit, 0 ms elapsed. XMT: X-- IA_NA 7f:b2:92:14 XMT: | X-- Request renew in +3600 XMT: | X-- Request rebind in +5400 XMT: Solicit on wwan0, interval 1020ms. send_packet6: Cannot assign requested address dhc6: send_packet6() sent -1 of 56 bytes XMT: Forming Solicit, 1020 ms elapsed. XMT: X-- IA_NA 7f:b2:92:14 XMT: | X-- Request renew in +3600 XMT: | X-- Request rebind in +5400 XMT: Solicit on wwan0, interval 1940ms. send_packet6: Cannot assign requested address dhc6: send_packet6() sent -1 of 56 bytes XMT: Forming Solicit, 2960 ms elapsed. XMT: X-- IA_NA 7f:b2:92:14 XMT: | X-- Request renew in +3600 XMT: | X-- Request rebind in +5400 XMT: Solicit on wwan0, interval 3740ms. XMT: Forming Solicit, 6700 ms elapsed. XMT: X-- IA_NA 7f:b2:92:14 XMT: | X-- Request renew in +3600 XMT: | X-- Request rebind in +5400 XMT: Solicit on wwan0, interval 7150ms. root@router:/home# ifconfig -a wwan0 wwan0 Link encap:Ethernet HWaddr 3e:e8:7f:b2:92:14 inet6 addr: fe80::3ce8:7fff:feb2:9214/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:51 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:494 (494.0 B) TX bytes:8744 (8.7 KB) root@router:/home# root@router:/home# qmicli -d /dev/cdc-wdm2 --wds-start-network=internet --verbose [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Opening device with flags 'none'... [24 Sep 2015, 11:16:15] [Debug] QMI Device at '/dev/cdc-wdm2' ready [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Assuming service 'wds' is supported... [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Allocating new client ID... [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message... <<<<<< RAW: <<<<<< length = 16 <<<<<< data = 01:0F:00:00:00:00:00:01:22:00:04:00:01:01:00:01 [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message (translated)... <<<<<< QMUX: <<<<<< length = 15 <<<<<< flags = 0x00 <<<<<< service = "ctl" <<<<<< client = 0 <<<<<< QMI: <<<<<< flags = "none" <<<<<< transaction = 1 <<<<<< tlv_length = 4 <<<<<< message = "Allocate CID" (0x0022) <<<<<< TLV: <<<<<< type = "Service" (0x01) <<<<<< length = 1 <<<<<< value = 01 <<<<<< translated = wds [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message... >>>>>> RAW: >>>>>> length = 24 >>>>>> data = 01:17:00:80:00:00:01:01:22:00:0C:00:02:04:00:00:00:00:00:01:02:00:01:0B [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message (translated)... >>>>>> QMUX: >>>>>> length = 23 >>>>>> flags = 0x80 >>>>>> service = "ctl" >>>>>> client = 0 >>>>>> QMI: >>>>>> flags = "response" >>>>>> transaction = 1 >>>>>> tlv_length = 12 >>>>>> message = "Allocate CID" (0x0022) >>>>>> TLV: >>>>>> type = "Result" (0x02) >>>>>> length = 4 >>>>>> value = 00:00:00:00 >>>>>> translated = SUCCESS >>>>>> TLV: >>>>>> type = "Allocation Info" (0x01) >>>>>> length = 2 >>>>>> value = 01:0B >>>>>> translated = [ service = 'wds' cid = '11' ] [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Registered 'wds' (version unknown) client with ID '11' [24 Sep 2015, 11:16:15] [Debug] Asynchronously starting network... [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message... <<<<<< RAW: <<<<<< length = 27 <<<<<< data = 01:1A:00:00:01:0B:00:01:00:20:00:0E:00:14:0B:00:76:7A:77:69:6E:74:65:72:6E:65:74 [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message (translated)... <<<<<< QMUX: <<<<<< length = 26 <<<<<< flags = 0x00 <<<<<< service = "wds" <<<<<< client = 11 <<<<<< QMI: <<<<<< flags = "none" <<<<<< transaction = 1 <<<<<< tlv_length = 14 <<<<<< message = "Start Network" (0x0020) <<<<<< TLV: <<<<<< type = "APN" (0x14) <<<<<< length = 11 <<<<<< value = 76:7A:77:69:6E:74:65:72:6E:65:74 <<<<<< translated = vzwinternet [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message... >>>>>> RAW: >>>>>> length = 32 >>>>>> data = 01:1F:00:80:01:0B:02:01:00:20:00:13:00:02:04:00:01:00:0E:00:10:02:00:03:00:11:04:00:03:00:D1:07 [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message (translated)... >>>>>> QMUX: >>>>>> length = 31 >>>>>> flags = 0x80 >>>>>> service = "wds" >>>>>> client = 11 >>>>>> QMI: >>>>>> flags = "response" >>>>>> transaction = 1 >>>>>> tlv_length = 19 >>>>>> message = "Start Network" (0x0020) >>>>>> TLV: >>>>>> type = "Result" (0x02) >>>>>> length = 4 >>>>>> value = 01:00:0E:00 >>>>>> translated = FAILURE: CallFailed >>>>>> TLV: >>>>>> type = "Call End Reason" (0x10) >>>>>> length = 2 >>>>>> value = 03:00 >>>>>> translated = generic-no-service >>>>>> TLV: >>>>>> type = "Verbose Call End Reason" (0x11) >>>>>> length = 4 >>>>>> value = 03:00:D1:07 >>>>>> translated = [ type = 'cm' reason = '2001' ] error: couldn't start network: QMI protocol error (14): 'CallFailed' call end reason (3): generic-no-service verbose call end reason (3,2001): [cm] no-service [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Releasing 'wds' client with flags 'release-cid'... [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Unregistered 'wds' client with ID '11' [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message... <<<<<< RAW: <<<<<< length = 17 <<<<<< data = 01:10:00:00:00:00:00:02:23:00:05:00:01:02:00:01:0B [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Sent message (translated)... <<<<<< QMUX: <<<<<< length = 16 <<<<<< flags = 0x00 <<<<<< service = "ctl" <<<<<< client = 0 <<<<<< QMI: <<<<<< flags = "none" <<<<<< transaction = 2 <<<<<< tlv_length = 5 <<<<<< message = "Release CID" (0x0023) <<<<<< TLV: <<<<<< type = "Release Info" (0x01) <<<<<< length = 2 <<<<<< value = 01:0B <<<<<< translated = [ service = 'wds' cid = '11' ] [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message... >>>>>> RAW: >>>>>> length = 24 >>>>>> data = 01:17:00:80:00:00:01:02:23:00:0C:00:02:04:00:00:00:00:00:01:02:00:01:0B [24 Sep 2015, 11:16:15] [Debug] [/dev/cdc-wdm2] Received message (translated)... >>>>>> QMUX: >>>>>> length = 23 >>>>>> flags = 0x80 >>>>>> service = "ctl" >>>>>> client = 0 >>>>>> QMI: >>>>>> flags = "response" >>>>>> transaction = 2 >>>>>> tlv_length = 12 >>>>>> message = "Release CID" (0x0023) >>>>>> TLV: >>>>>> type = "Result" (0x02) >>>>>> length = 4 >>>>>> value = 00:00:00:00 >>>>>> translated = SUCCESS >>>>>> TLV: >>>>>> type = "Release Info" (0x01) >>>>>> length = 2 >>>>>> value = 01:0B >>>>>> translated = [ service = 'wds' cid = '11' ] [24 Sep 2015, 11:16:15] [Debug] Client released root@router:/home# <div><div>Appreciate any hint </div><div>Cheers, </div><div>Yousef </div><div><div class="gmail_signature"><div dir="ltr"> </div></div> </div></div></div>