View source for Separating Mobile Data Traffic: Using First SIM Card For LAN Traffic and Second SIM Card For WLAN Traffic

==Introduction==
This article provides a guide on how to separate mobile data traffic by using first SIM card for LAN traffic and second SIM card for WLAN traffic. These configurations are specifically made for RUTX12.

===Separating Mobile Data Traffic: Using First SIM Card For LAN Traffic and Second SIM Card for WLAN traffic===
* First you want to make sure that you have '''ADVANCED mode''' enabled. This will allow you to choose from a larger variety of settings.
[[File:Networking rutx manual webui basic advanced mode v1.gif|border|class=tlt-border]]
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* Go to '''Network''' → '''VLAN'''
* Go to '''VLAN''' → '''Port Based'''


[[File:Port VLAN.png]]

* Click '''Add'''
* Leave VLAN ID as it is, for now, no need to change anything here
* Go to '''Network''' → '''Interfaces'''
* Under '''Add New Instance''' enter the name for your new LAN interface (we are going to use "lan2" for this example) and click '''Add'''


[[File:Add int.png]]

* Under the '''General Settings''' tab, set '''Protocol''' to '''Static''', and enter desired IPv4 parameters for your VLAN


[[File:Interfaces lan2.png]]

* Click on '''Setup DHCP Server''' to enable DHCP for your VLAN
* Go to '''Physical Settings''' and click on '''Interface''', select your VLAN interface ('''N.B.''' if your '''VLAN ID is 3''', the name for your physical interface will be '''eth0.3''' and so on)


[[File:Phy eth3.png]]

* Go to '''Network''' → '''Routing''' → '''Advanced Static Routes'''
* Under the "Add New Instance" tab, enter the ID and name for your new Routing Table, for our use, we will need 2 Routing Tables
* Create a routing table with these parameters: '''ID''': 100, '''Name''': first


[[File:Static route1.png]]

* Click '''Add'''
* In the configuration window, under the '''Static IPV4 Routes''' tab, click '''Add'''
* Enter these parameters: '''Interface''': mob1s1a1, '''Target''': 0.0.0.0, '''Netmask''': 0.0.0.0


[[File:Routes 1.png]]

* Leave the rest of the parameters on their default values and click '''Save & Apply'''
* Create a second routing table with these parameters: '''ID''': 200, '''Name''': second


[[File:Static route2.png]]

* Click '''Add'''
* In the configuration window, under the '''Static IPV4 Routes''' tab, click '''Add'''
* Enter these parameters: '''Interface''': mob2s1a1, '''Target''': 0.0.0.0, '''Netmask''': 0.0.0.0


[[File:Routes 2.png]]

* Leave the rest of the parameters on their default values and click '''Save & Apply'''
* Go to '''Network''' → '''Routing''' → '''Advanced Static Routes''' → '''Routing Rules For IPV4'''


[[File:Networking rutos manual routing advanced static routes routing rules for ipv4 v1 begin to edit.gif]]

* Create 2 new rules with these parameters:
First Rule: '''Priority:''' 1, '''Incoming interface:''' lan, '''Lookup table:''' 100


[[File:Rules 1.png]]

Second Rule: '''Priority:''' 1, '''Incoming interface:''' lan2, '''Lookup table:''' 200


[[File:Rules 2.png]]

* Go to '''Network''' → '''VLAN'''
* Set '''Untagged''' on any LAN port you want next to VLAN ID: 3 (remove '''Untagged''' on a port next to VLAN ID: 1 accordingly)


[[File:Vlan end.png]]

* Go to '''Network''' → '''Wireless'''
* Select your desired access point and click '''Edit'''


[[File:Wifi ap edit.png]]

* Click on '''Network''' and select a LAN interface which is used by VLAN ('''lan2''' in this example)


[[File:Wifi vlan.png]]

* Click '''Save & Apply'''