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Web-based Typical Configuration Examples

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600

This document provides examples for configuring AR router features in typical usage scenarios.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Example for Configuring an Internal User to Access the Internet Using Easy IP

Example for Configuring an Internal User to Access the Internet Using Easy IP

Applicability

This example applies to all AR routers of all versions.

Networking Requirements

As shown in Figure 2-15, the router functions as an enterprise's egress gateway. The IP addresses of the outbound interface GE0/0/1 and its remote interface are 1.1.1.2/24 and 1.1.1.1/24, respectively. Eth1/0/0 connects to an internal user whose IP address is 192.168.0.1/24. The internal user uses Easy IP to access the Internet through GE0/0/1.

Figure 2-15  Networking diagram for configuring an internal user to access the Internet using Easy IP

Procedure

  1. Configure an internal address segment that supports Network Address Translation (NAT).
    1. Log in to the web platform and choose Security > ACL. The Basic ACL Setting page is displayed, as shown in Figure 2-16.

      Figure 2-16  Basic ACL Setting

    2. Click Create. In the Create Basic ACL Setting dialog box that is displayed, enter the ACL name and select IPv4, as shown in Figure 2-17.

      Figure 2-17  Create Basic ACL Setting

    3. Click OK. The new configuration list is displayed.
    4. Click Add rules, and configure the internal address segment that supports NAT, as shown in Figure 2-18.

      Figure 2-18  Basic ACL Setting List

    5. Click , as shown in Figure 2-19.

      Figure 2-19  Basic ACL Setting List

  2. Configure IP addresses for interfaces.
    1. Choose WAN Access > Ethernet Interface. The Ethernet Interface page is displayed, as shown in Figure 2-20.

      Figure 2-20  Ethernet Interface

    2. In the Ethernet Interface List area, click next to GigabitEthernet0/0/1 and configure an IP address for the interface, as shown in Figure 2-21.

      Figure 2-21  Modify Ethernet Interface

    3. Click OK.

      Configure the IP address 192.168.0.1 and subnet mask 255.255.255.0 for Eth1/0/0 in the same way.

  3. Configure NAT in Easy IP mode to implement the conversion between private and public IP addresses.
    1. Choose IP Service > NAT > External Network Access. The External Network Access page is displayed, as shown in Figure 2-22.

      Figure 2-22  External Network Access

    2. Click Create, and configure NAT in the Create External Network Access dialog box that is displayed, as shown in Figure 2-23.

      Figure 2-23  Create External Network Access

    3. Click OK.
  4. Configure a default route to ensure that the outbound interface has a reachable route to the remote interface.
    1. Choose IP Service > Route > Static Route Configuration. The Static Route Configuration page is displayed, as shown in Figure 2-24.

      Figure 2-24  Static Route Configuration

    2. In the IPv4 Static Route Configuration Table area, click Create, and configure a default route in the Create IPv4 Static Route Service dialog box that is displayed, as shown in Figure 2-25.

      Figure 2-25  Create IPv4 Static Route Service

    3. Click OK.
  5. Verify the configuration.

    # After the configuration is complete, a configuration list is displayed, as shown in Figure 2-26. Internal users can access the Internet through the router.

    Figure 2-26  External Network Access

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Updated: 2019-05-20

Document ID: EDOC1000079722

Views: 50988

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