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MultiWan Routing
While somewhat similar to the Routing menu, the MultiWAN Routing menu allows you to direct outbound traffic in multiwan scenarios.
This menu lets you define advanced parameters to make a connection bind to a specific WAN. Where outbound traffic is directed will implicitly affect the corresponding (inbound) return traffic. A packet going to WAN0 should return only via the same interface.
Rules
On: When checked, this enables the routing rule on that line of the table.
Protocol: This lets you choose the transport protocols that will be matched by the rule. There are hundreds of layer 4 protocols. This menu and setting refer to only the most common ones.
- All Protocols * (Default).
- TCP+UDP
- TCP
- UDP
- ICMP
Source Address: Filters in the defined source of traffic. All filters in all LAN devices. The IP setting allows you to define a specific IP address or set of addresses using a netmask syntax (e.g. 192.168.1.0/24), where MAC binds the rule to a defined MAC Address only.
- All
- IP
- MAC
Destination Address: Similar to the source IP, the destination address makes the rule more restrictive based on/or destination address. This can be defined as ALL (as in Internet), IP address or set of addresses, defined in a netmask format or even a destination domain.
- All
- IP
- Domain
Select WAN: (WANx) - Here, you choose the logical interface where the defined outbound traffic will be directed.
Description: In this field, you can enter any notes you wish to make management easier.
Rules defined will take precedence over any WAN's weight-related setting.
