Differences

This shows you the differences between two versions of the page.

--- wiki:network_mana:backhaul [2020/06/18 15:50]
mbi
+++ wiki:network_mana:backhaul [2024/03/07 13:49] (current)
ehe
@@ Line 122: / Line 122: @@
 </note>
+=== Fallback DNS servers ===
+Fallback DNS server are used if no DNS server is given by DHCP server of a particular service. They can be configure using following parameter:
+<code bash>
+FallbackNameservers = 9.9.9.9,8.8.8.8,1.1.1.1
+</code>
 ==== Ethernet configuration ====
@@ Line 127: / Line 134: @@
 ConnMan’s LAN Ethernet configuration is done via an editable configuration file ''/etc/network/connman/lan.config''. This file is not created by default on the gateway. A configuration file ''/etc/network/connman/lan.config.example'' is provided. \\
-Once file ''/etc/network/connman/lan.config'' is created, relaunch ConnMan to apply the configuration ''/etc/init.d/connman restart''.
+Once file /etc/network/connman/lan.config is created, ConnMan applies automatically the configuration. Executing /etc/init.d/connman restart is not mandatory
 By default DHCP is used, there is no default IP address. To use static IP addressing, the field ''IPv4'' can be changed, for example, from
@@ Line 135: / Line 142: @@
 to
-<code ini>IPv4 = 192.168.1.0/24/192.168.1.1</code>
+<code ini>IPv4 = 192.168.1.5/24/192.168.1.1</code>
-Where ''192.168.1.0'' will be the new IP address of the Wirnet gateway, ''24'' will be the subnet length (in bits), and ''192.168.1.1'' will be the default gateway.
+Where ''192.168.1.5'' will be the new IP address of the Wirnet gateway, ''24'' will be the subnet length (in bits), and ''192.168.1.1'' will be the default gateway.
 If DNS resolution is needed, the ''Nameservers'' field  can be added. Multiple addresses can be used. For example:
@@ Line 191: / Line 198: @@
 ==== Cellular configuration ====
 The Wirnet iFemtoCell cellular modem is an external USB cellular dongle, here a list of several dongles tested in the [[wiki:ifemtocell:cellular_backhaul_ifemto|Cellular backhaul]] page.\\
@@ Line 209: / Line 217: @@
 It is used to define APN, PIN code and cellular context:
-  * Multiple PIN code for multiple SIM card can be stored in this file (using SIM card ICCID).
+  * A default APN for all SIM cards can be stored in this file. In this case, the MCC/MNC are not needed.
+  * Multiple APN for multiple SIM card can be stored (using MCC/MNC of the SIM).
   * A default PIN code for all SIM cards can be stored.
+  * Multiple PIN code for multiple SIM card can be stored (using SIM card ICCID).
   * Usually SIM cards only need ''SIM PIN'' code to be unlocked but sometimes other types of PIN code can be used, as described in the example below.
+A file named ''/etc/network/ofono/default_provisioning'' contains several operators configuration (MCC, MNC, APN) for several countries. \\
+If the SIM used is already configured in this file, there is no need of configuring the APN the ''/etc/network/ofono/provisioning''.
+<note important>The PIN code, if set, still needs to be configured in ''/etc/network/ofono/provisioning''.</note>
+<note warning> On Wirnet iZeptoCell-Cellular, the APN that must be used is ''bicsapn''. It is pre-configured on this gateway and this configuration should not be changed
+</note>
 <file ini provisioning>
 # Syntax:
-#[operator:MCC,MNC]
-#internet.AccessPointName=APN => only mandatory field
-#internet.Username=myUsername
-#internet.Password=myPassword
-#internet.AuthenticationMethod=[chap, pap] => default is chap
-#internet.Protocol=[ip, ipv6, dual] => default is ip
 #
-#[sim:ICCID]
+## Default "operator" configuration:
-#pin=XXXX => SIM PIN of SIM identified by ICCID
+#[operator]
-#phone=XXXX => PH-SIM PIN of SIM identified by ICCID
+#internet.AccessPointName=<APN>              # Mandatory
-#firstphone=XXXX => PH-FSIM PIN of SIM identified by ICCID
+#internet.Username=<username>
-#network=XXXX => PH-NET PIN of SIM identified by ICCID
+#internet.Password=<password>
-#netsub=XXXX => PH-NETSUB PIN of SIM identified by ICCID
+#internet.AuthenticationMethod=<method>      # chap (default), pap, none
-#service=XXX => PH-SP PIN of SIM identified by ICCID
+#internet.Protocol=<protocol>                # ip (default), ipv6, dual
-#corp=XXXX => PH-CORP PIN of SIM identified by ICCID
 #
+## Specific "operator" configuration:
+#[operator:<MCC>,<MNC>]
+#internet.AccessPointName=<APN>              # Mandatory
+#internet.Username=<username>
+#internet.Password=<password>
+#internet.AuthenticationMethod=<method>      # chap (default), pap, none
+#internet.Protocol=<protocol>                # ip (default), ipv6, dual
+#
+## Default "sim" configuration:
 #[sim]
-#pin=XXXX => default SIM PIN
+#pin=<pin>                                   # SIM pin
-#phone=XXXX => default PH-SIM PIN
+#phone=<pin>                                 # PH-SIM pin
-#firstphone=XXXX => default PH-FSIM PIN
+#firstphone=<pin>                            # PH-FSIM pin
-#network=XXXX => default PH-NET PIN
+#network=<pin>                               # PH-NET pin
-#netsub=XXXX => default PH-NETSUB PIN
+#netsub=<pin>                                # PH-NETSUB pin
-#service=XXX => default PH-SP PIN
+#service=<pin>                               # PH-SP pin
-#corp=XXXX => default PH-CORP PIN
+#corp=<pin>                                  # PH-CORP pin
+#
-# Orange
+## Specific "sim" configuration:
-[operator:208,01]
+#[sim:<ICCID>]
-internet.AccessPointName=orange.m2m.spec
+#pin=<pin>                                   # SIM pin
+#phone=<pin>                                 # PH-SIM pin
-# SFR
+#firstphone=<pin>                            # PH-FSIM pin
-[operator:208,10]
+#network=<pin>                               # PH-NET pin
-internet.AccessPointName=websfr
+#netsub=<pin>                                # PH-NETSUB pin
+#service=<pin>                               # PH-SP pin
+#corp=<pin>                                  # PH-CORP pin
 </file>
@@ Line 252: / Line 276: @@
 <note important>
-  * If a Roaming SIM card is inserted in the gateway, the **MCC/MNC** codes to configure should be those ones of the SIM and not those of the local operator.
+  * If a Roaming SIM card is inserted in the gateway, the **APN** codes to configure should be those ones of the SIM and not those of the local operator.
-  * The **APN** to configure is the one of the SIM provider also, not the one of the local operator.
+  * If needed, please see **SubscriberIdentity** line in gsmdiag.py result to know the **MCC/MNC** of the SIM card (5 first digits).
+  * The **MCC/MNC** to configure is the one of the SIM provider also, not the one of the local operator.
 </note>
 oFono stores information about SIM cards into the ''/etc/network/ofono/YOUR_IMSI*'' folder. The provisioning file is only used if this folder does not exist.
-To update oFono with the last configuration, each time the provisioning file, or the SIM card is changed, a service ''reset'' has to be performed.
+To update oFono with the last configuration, each time the file is changed, a service ''reset'' has to be performed.
 <code bash>
 /etc/init.d/ofono reset
 </code>
+<note important>
+**Each time the SIM card is changed, a service ''reset'' has to be performed.**
+</note>
 === Modem tools ===
@@ Line 268: / Line 298: @@
 == GSM diagnosis tool ==
-<note important>
-The //GSM diagnosis// tool is delivered //as-is// (not fully validated).
-</note>
 GSM diagnosis tool is a script using oFono interfaces to detect most common problems on cellular modems. It can also be used to have a quick view of cellular modems status on board.
-It produces a text file ''/tmp/gsmdiag.txt''  with information on modem status inside.
+It produces information on modem status directly on the console and also a text file ''/tmp/gsmdiag.txt''.
-Call of script:
+Call of script: ''# gsmdiag.py''
+Diagnosis output examples:
+++++ Modem ready to connect|
 <code bash>
 # gsmdiag.py
-Diagnostic written in /tmp/gsmdiag.txt
-</code>
-Diagnosis file (wrong pin code case):
-<file>
-Number of modems: 1
-[Modem:/sierra_1]
-  Powered:1
-  Online:0
-  Manufacturer:Sierra Wireless, Incorporated
-  Model:MC7304
-  Revision:SWI9X15C_05.05.39.02 r22713 carmd-fwbuild1 2014/06/19 16:48:58
-  [SimProps]
-    Present:1
-    CardIdentifier:89330120403002181830
-    SubscriberIdentity: property does not exist
-    LockedPins:dbus.Array([dbus.String(u'pin')], signature=dbus.Signature('s'), variant_level=1)
-    PinRequired:pin
-  Error: SIM code required (PIN, PUK, ...)
-</file>
-Diagnosis file (modem ready to connect):
-<file>
 Number of modems: 1
 [Modem:/sierra_0]
@@ Line 334: / Line 338: @@
       Password:
       AuthenticationMethod:chap
-</file>
+Diagnostic written in /tmp/gsmdiag.txt
+</code>
+++++
+++++ SIM not detected|
+<code bash>
+# gsmdiag.py
+Number of modems: 1
+[Modem:/quectelqmi_2]
+  Syspath:/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.1
+  HardwarePosition:internal
+  Powered:1
+  Online:1
+  Manufacturer:QUALCOMM INCORPORATED
+  Model:QUECTEL Mobile Broadband Module
+  Revision:EG25GGBR07A08M2G
+  [SimProps]
+    Present:0
+  Error: no SIM in modem (double checked with AT commands)
+Diagnostic written in /tmp/gsmdiag.txt
+</code>
+++++
+++++ SIM detected but not operational|
+<code bash>
+# gsmdiag.py
+Number of modems: 1
+[Modem:/quectelqmi_1]
+  Syspath:/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.1
+  HardwarePosition:internal
+  Powered:1
+  Online:1
+  Manufacturer:QUALCOMM INCORPORATED
+  Model:QUECTEL Mobile Broadband Module
+  Revision:EG25GGBR07A07M2G
+  [SimProps]
+    Present:0
+  Error: SIM detected (ICCID: 8959102062181454741F) but not usable by Ofono
+Diagnostic written in /tmp/gsmdiag.txt
+</code>
+++++
+++++ Wrong pin code case|
+<code bash>
+# gsmdiag.py
+Number of modems: 1
+[Modem:/sierra_1]
+  Powered:1
+  Online:0
+  Manufacturer:Sierra Wireless, Incorporated
+  Model:MC7304
+  Revision:SWI9X15C_05.05.39.02 r22713 carmd-fwbuild1 2014/06/19 16:48:58
+  [SimProps]
+    Present:1
+    CardIdentifier:89330120403002181830
+    SubscriberIdentity: property does not exist
+    LockedPins:dbus.Array([dbus.String(u'pin')], signature=dbus.Signature('s'), variant_level=1)
+    PinRequired:pin
+  Error: SIM code required (PIN, PUK, ...)
+Diagnostic written in /tmp/gsmdiag.txt
+</code>
+++++
 == getmodeminfo.py tool ==
@@ Line 387: / Line 455: @@
 It is not possible to send AT commands to external USB dongles used on Wirnet iFemtoCell.
+  * Get IMEI (iStation and iFemtoCell Evolution):<code bash>echo $'AT+CGSN\r' | microcom /dev/ttyAT
+# result:
+root@klk-wiis-xxxxxx:~ # echo $'AT+CGSN\r' | microcom /dev/ttyAT
+AT+CGSN
+xxxxxxxxx8
+OK</code>
 == QMI (Wirnet iBTS only) ==
@@ Line 428: / Line 503: @@
 </code>
-To trigger the update, first, check the module version of the gateway and make sure it is compatible with the firmware you want to install. Then follow the instruction of the [[wiki:sw_updates|software updates]] page. The update takes about 5 minutes.
+To trigger the update, first, check the module version of the gateway and make sure it is compatible with the firmware you want to install. Then follow the instruction of the [[wiki:keros_custo:sw_updates|software updates]] page. The update takes about 5 minutes.
 A successful upgrade should display this kind of trace:
@@ Line 503: / Line 578: @@
 ifup eth0
 </code>
+===== Router Mode =====
+==== Purpose ====
+The aim of the router mode is to bring data connection to a sub-network thanks to a connection from a single gateway.
+Here is an example of how it could be used :\\
+{{:images:router_mode.jpg?850|}}
+==== Router configuring ====
+To activate the router mode on a gateway, some commands need to be made in the gateway console.
+Here are the commands :
+<code bash>
+# Activate router mode
+echo "ROUTER=yes" > /etc/default/localnet.conf
+# Edition of /etc/network/connman/main.conf to disable handling of eth0:
+NetworkInterfaceBlacklist = vmnet,vboxnet,virbr,ifb,eth1,wlan-adm,usb,eth0
+# Add eth0 to localnet handling by adding this line in /etc/udev/rules.d/localnet.rules
+SUBSYSTEM=="net", KERNEL=="eth0", RUN+="/etc/udev/scripts/localnet.sh"
+# Make sure this config is saved in case of firmware upgrade
+echo "/etc/udev/rules.d/localnet.rules" > /etc/sysupgrade.d/localnet.conf
+</code>
+These commands need to be made on the gateway which will host the connection only. Nothing has to be done on other gateway(s).\\
+A reboot of the gateway is needed to apply this configuration. You can do so with the command ''reboot''
+The host gateway can now provide data connection locally to another gateway or to multiple gateways thanks to an ethernet switch. \\
+Local connections to the switch can be:
+  * Ethernet and/or
+  * WLAN

Wirnet™ i-series

User Tools

Site Tools

Differences

Page Tools