Changes

==Introduction==

==Introduction==

This article contains instructions on how to configure mobile SIM traffic effectively, the configuration ensures that when SIM1 is active, it provides Interface to all devices. However, when SIM2 is active, the configuration should impose restrictions on the traffic flow.

This article contains instructions on how to configure mobile SIM traffic effectively, the configuration ensures that when SIM1 is active, it provides Interface to all devices. However, when SIM2 is active, the configuration should impose restrictions on the traffic flow.

 

[[File:Image Traffic Control..png|center|thumb|700x700px|Image Traffic Control]]

[[File:Image Traffic Control..png|border|700x700px]]

 

==Prerequisites==

==Prerequisites==

For this configuration you will need:

For this configuration you will need:

=== Firewall General Settings ===

=== Firewall General Settings ===

The '''General Settings''' section is utilized for configuring the core policies of the device's firewall. The visual representation depicted below presents an illustrative model of the General Settings section. The ensuing table provides comprehensive information about the fields that are intended to be configured within this section.  To access this configuration, proceed to: '''Network –> Firewall -> General Setting''' While maintaining the default settings for other options, click on the Edit symbol corresponding to the zones.

The '''General Settings''' section is utilized for configuring the core policies of the device's firewall. The visual representation depicted below presents an illustrative model of the General Settings section. The ensuing table provides comprehensive information about the fields that are intended to be configured within this section.  To access this configuration, proceed to: '''Network –> Firewall -> General Setting''' While maintaining the default settings for other options, click on the Edit symbol corresponding to the zones.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The '''Zones''' section is employed to oversee the default traffic forwarding policies among distinct zones within the device.  Both "'''mob1s1a1'''" and "'''mob2s1a1'''" will be situated within the same Firewall zone, signifying that identical rules are pertinent to both SIM cards. Consequently, any traffic rule established will simultaneously influence on both SIM cards. As a result, it becomes necessary to generate two distinct zones for each SIM individually.

The '''Zones''' section is employed to oversee the default traffic forwarding policies among distinct zones within the device.  Both "'''mob1s1a1'''" and "'''mob2s1a1'''" will be situated within the same Firewall zone, signifying that identical rules are pertinent to both SIM cards. Consequently, any traffic rule established will simultaneously influence on both SIM cards. As a result, it becomes necessary to generate two distinct zones for each SIM individually.

By clicking on '''Add''' button as shown below: • Choose a '''Name''' for this rule as per your preference. • Set the input to be in the "'''Reject'''" zone.  • Configure the forward action to be directed to the "'''Reject'''" zone.  • Designate the output to be in the "'''Accept'''" zone.  • Activate both '''Masquerading''' and '''MSS clamping''' options.  • In the "'''Covered'''" zone, select the SIM Interface individually. In the provided example, it will be "SIM2" identified as "mob2s1a1".

By clicking on '''Add''' button as shown below: • Choose a '''Name''' for this rule as per your preference. • Set the input to be in the "'''Reject'''" zone.  • Configure the forward action to be directed to the "'''Reject'''" zone.  • Designate the output to be in the "'''Accept'''" zone.  • Activate both '''Masquerading''' and '''MSS clamping''' options.  • In the "'''Covered'''" zone, select the SIM Interface individually. In the provided example, it will be "SIM2" identified as "mob2s1a1".