IP-COM AC3000-32 Bedienungsanleitung
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Network Setting
Network Setting ........................................................................................................................................................... 1
1Network Setting............................................................................................................................................................. 2
1.1 Interface Settings.................................................................................................................................................... 2
1.2 Interface and DHCP Server ................................................................................................................................... 14
1.3 Internet Settings ................................................................................................................................................... 25
1.4 NAT Rule ............................................................................................................................................................... 36
1.5 WAN Interface Settings......................................................................................................................................... 47
1.6 Multi-WAN Policy ................................................................................................................................................. 49
2IP Routing..................................................................................................................................................................... 59
2.1 Overview............................................................................................................................................................... 59
2.2 Configuring IP Routing.......................................................................................................................................... 59
2.3 Example of IP Routing........................................................................................................................................... 61
3Example of Network Setting ........................................................................................................................................ 74
3.1 WAN Interface Is Not Created .............................................................................................................................. 74
3.2 WAN Interface Is Created ..................................................................................................................................... 93
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1Network Setting
Network Setting includes: Interface Settings, Interface and DHCP Server, Internet Settings, NAT Rule,
WAN Interface Settings, and Multi-WAN Policy.
Note: If you want to configure NAT rules, WAN interface settings, and multi-WAN policies, create WAN
interfaces on the Interface Settings page first.
1.1 Interface Settings
1.1.1 Overview
AC3000-32 provides 4 physical ports. AC3000 and AC3000-64 provides 4 physical ports by default, and
you can add physical ports as required.
By default, all the physical ports are VLAN interfaces. You can change some of them to WAN interfaces.
A physical port can only be set to either a WAN interface or a VLAN interface.
ி VLAN Interface
It is used to connect to local users andAPs. You can set a VLAN ID for each VLAN interface.
Note: Every VLAN interface of the AC has no PVID, no matter it has a VLAN ID or not. For a VLAN
interface, if VLAN ID=0, the VLAN interface can transmit and receive only data packets without tags. If
VLAN ID≠0, the VLAN interface can only transmit and receive data packets with the tag matching the
VLAN ID.
By default, fit APs have no management VLAN ID (VLAN ID=0), and the physical ports of fit APs
have no PVID. In distributed forwarding mode, when the AC delivers an SSID policy with a VLAN ID to
an AP, the management VLAN ID of the AP remains 0, but the PVID of the physical port of the AP is set
to 0. In centralized forwarding mode, when the AC delivers an SSID policy with a VLAN ID to an AP, no
management VLAN ID or PVID is assigned to theAP.
ி WAN Interface
It is used to connect to the internet. When you set a physical port as a WAN interface, you can configure
internet settings and NAT rules for the WAN interface to allow computers connected to the specified
VLAN interfaces to access the internet through the WAN interface.
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If you create WAN interfaces, the AC enables NAT function and functions as a gateway. The network
topology is as follows.
1.1.2 Configuring Interface Settings
By default, the AC provides a VLAN interface named "default". The VLAN interface contains all physical
ports of theAC and its VLAN ID is 0. See the following figure.
Creating a VLAN Interface
1. Log in to the web UI of the AC and choose Network Setting > Network Setting > Interface
Settings.
2. Click Add.
3. Configure the parameters in the window.
Interface Type: Select VLAN Interface.
Physical Port: Select one or more physical ports belonging to the VLAN Interface.
Interface Name: Set a unique name for the VLAN interface.
WAN Interface
VLAN
Interface
Core Switch
PoE Switch
User
User
Internet
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VLAN ID: Set a VLAN ID for the VLAN interface.
4. Click Save.
Parameter Description
Parameter
Description
Interface Type
Select an interface type for the configured rule.
VLAN Interface: It is used to connect to local computers orAPs. The AC allows a maximum of 512
VLAN interfaces.
WAN Interface: It is used to connect to the internet.
Physical Port
Select the physical ports belonging to the VLAN interfaces.
A VLAN interface can include multiple physical ports. A physical port can belong to
multiple VLAN interfaces. One WAN interface matches only one physical port.
A physical port can be set only as either a VLAN interface or a WAN interface.
Interface
Name
Enter a unique name for the interface.
Only Chinese characters, letters, digits, underscores, and dashes are allowed. The interface name
cannot be blank. The range is 1 - 16 characters.
After you save the configured rule, the interface name cannot be changed.
VLAN ID
It is applicable to VLAN interfaces.
Set a VLAN ID for the configured VLAN interface. The range is 0 - 4094. “0”indicates that the VLAN
interface allows data packets that are not tagged to pass through. For more information, refer to VLAN
Interface.
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End: After you create a VLAN interface, you can choose Network Setting > Network Setting >
Interface Settings to view the VLAN interface. See the following figure.
Creating a WAN Interface
A WAN interface can contain only one physical port. A physical port configured as a VLAN interface
cannot be set as a WAN interface. If you want to create a WAN interface on a physical port, remove the
physical port from its VLAN interface first.
Procedure:
1. Log in to the web UI of theAC and go to Network Setting > Network Setting > Interface Settings.
2. Find the VLAN interface such as "default" and click .
3. Physical Port: Deselect the check box of the physical port, such as "eth3".
4. Click Save.
When the physical port is removed from the VLAN interface, you can set the physical port to a WAN
interface.
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Procedure:
1. Choose Network Setting > Network Setting > Interface Settings and click Add.
2. Configure the parameters in the window.
Interface Type: Select WAN Interface.
Physical Port: Select the physical port such as "eth3".
Interface Name: Set a name such as "wan0".
3. Click Save.
End: After you create a WAN interface, you can choose Network Setting > Network Setting >
Interface Settings to view the WAN interface. See the following figure. The eth3 port is set to a WAN
interface.
If you want to create more WAN interfaces, repeat the procedure. The AC supports creating a maximum
of N-1 WAN interfaces. Nis the number of the physical ports of the AC.
Modifying an Interface
1. Choose Network Setting > Network Setting > Interface Settings.
2. Find the interface to be modified and click .
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3. Modify the parameters except Interface Name as required.
4. Click Save.
Deleting an Interface
When you delete an interface, all configurations of the interface are deleted, such as Interface and DHCP
Server, Internet Settings, and NAT Rule.
The default VLAN interface cannot be deleted.
Procedure:
1. Choose Network Setting > Network Setting > Interface Settings.
2. Click corresponding to the interface.
1.1.3 Example of VLAN Interface Application
Networking Requirement
You need theAC to manage three APs on three different VLANs.
Assumption:
All the APs are restored to the factory settings.
All the APs are connected to access ports of the switch, as shown in the following network
topology.
Network Topology
Switch
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Procedure
I. Configure the Switch
Configure the 802.1Q VLAN function on the switch. See the following table.
Switch Port
Connected to
VLAN ID
Port Type
PVID
1
AP1
1
Access
1
2
AP2
2
Access
2
3
AP3
3
Access
3
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AC
1,2,3
Trunk
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II. Configure the AC
According to the networking requirement, all the APs have no PVID or VLAN ID, and will obtain IP
addresses from the AC.
Procedure:
Step 1: Configure VLAN Interface
Choose Network Setting > Network Setting > Interface Settings, and configure three VLAN interfaces
used to communicate with the threeAPs.
1. Configure the VLAN interface used to communicate with AP1.
According to the networking requirement, the VLAN ID of the VLAN interface is 0, so you can use the
default VLAN interface.
2. Configure the VLAN interface used to communicate with AP2.
1) Click Add.
2) Configure the parameters in the window.
Interface Type: Select "VLAN Interface".
Physical Port: Select the physical port connected to the switch, which is "eth0".
Interface Name: Set a name, such as "vlan2".
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VLAN ID: Enter the ID of the VLAN of AP2, which is "2".
3) Click Save.
3. Configure the VLAN interface used to communicate with AP3.
1) Click Add.
2) Configure the parameters in the window.
Interface Type: Select "VLAN Interface".
Physical Port: Select the physical port connected to the switch, which is "eth0".
Interface Name: Set a name, such as "vlan3".
VLAN ID: Enter the ID of the VLAN of AP2, which is "3".
3) Click Save.
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