No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NE40E V800R010C10SPC500 Configuration Guide - IP Routing 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Routing
Rate and give feedback:
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).
Configuring an RD Set

Configuring an RD Set

RD sets are used to match the RD attributes of VPN routes.

Procedure

  • Configure an RD set using the paragraph editing mode.
    1. Run the edit xpl rd-list rd-list-name command to enter the RD set paragraph editing interface view.
    2. Press i to enter the text editing mode.

      NOTE:

      Sets or route-filters can be configured only in the text editing mode. If you exit from the text editing mode, you can perform shortcut key operations only.

    3. Configure a start clause (xpl rd-list rd-list-name) for an RD set.
    4. Configure elements for the RD set and separate every two neighboring elements with a comma (,). The elements can be configured in any of the following formats:

      • 16-bit AS number:32-bit user-defined number. For example, 101:3. The AS number ranges from 0 to 65535, and the user-defined number ranges from 0 to 4294967295.
      • Integral 4-byte AS number:2-byte user-defined number, for example, 0:3 or 65537:3. An AS number ranges from 0 to 4294967295. A user-defined number ranges from 0 to 65535.
      • 4-byte AS number in dotted notation:2-byte user-defined number, for example, 0.0:3 or 0.1:0. A 4-byte AS number in dotted notation is in the format of x.y, where x and y are integers that range from 1 to 65535 and from 0 to 65535, respectively. A user-defined number ranges from 0 to 65535.
      • 32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1. The IP address ranges from 0.0.0.0 to 255.255.255.255, and the user-defined number ranges from 0 to 65535.
        NOTE:

        In the preceding elements, either value around a colon (:) can be replaced by an asterisk (*) to match any value.

      • regular regular-expression: matches VPN routes with RDs in the specified regular expression. For detailed description about regular expressions, see NE40E Configuration Guide – Basic Configuration.

    5. Configure an end clause (end-list) for the RD set.
    6. Press Esc to exit from the text editing mode.
    7. Press :wq and Enter to save the configurations and exit from the global variable set paragraph editing interface view.

      NOTE:

      A message is displayed for you to confirm whether to commit the configurations when you attempt to exit from the global variable set paragraph editing interface view. To commit the configurations, press Y.

      To exit from the global variable set paragraph editing interface view without saving the configurations, press :q! and Enter.

  • Configure an RD set using the line editing mode.
    1. Run the system-view command to enter the system view.
    2. Run the xpl rd-list rd-list-name command to enter the RD set view.
    3. Configure elements for the RD set and separate every two neighboring elements with a comma (,). The elements can be configured in any of the following formats:

      • 16-bit AS number:32-bit user-defined number. For example, 101:3. The AS number ranges from 0 to 65535, and the user-defined number ranges from 0 to 4294967295.
      • Integral 4-byte AS number:2-byte user-defined number, for example, 0:3 or 65537:3. An AS number ranges from 0 to 4294967295. A user-defined number ranges from 0 to 65535.
      • 4-byte AS number in dotted notation:2-byte user-defined number, for example, 0.0:3 or 0.1:0. A 4-byte AS number in dotted notation is in the format of x.y, where x and y are integers that range from 1 to 65535 and from 0 to 65535, respectively. A user-defined number ranges from 0 to 65535.
      • 32-bit IP address:16-bit user-defined number. For example, 192.168.122.15:1. The IP address ranges from 0.0.0.0 to 255.255.255.255, and the user-defined number ranges from 0 to 65535.
        NOTE:

        In the preceding elements, either value around a colon (:) can be replaced by an asterisk (*) to match any value.

      • regular regular-expression: matches VPN routes with RDs in the specified regular expression. For detailed description about regular expressions, see NE40E Configuration Guide – Basic Configuration.

    4. Run the end-list command to conclude the configuration of the RD set, exit the RD set view, and return to the system view.
    5. Run the commit command to commit the configuration.

Example

NOTE:

If only paragraph editing is used as an example, the corresponding line editing is similar. To use the line editing mode, perform the operations described in paragraph editing.

For detailed set and route-filter configuration steps, see Configuration Procedures of Sets and Route-Filters Using the Paragraph Editing Mode. For detailed description about XPL clauses, see XPL Paragraph Editing Clauses.

Objective Configure an RD set to match the VPN routes carrying the RD (100:1, 200:1, or 300:*) in the format of 2-byte AS number in dotted notation:4-byte user-defined number.
Configuration Example
<HUAWEI> edit xpl rd-list rd-list1

xpl rd-list rd-list1
100:1,
200:1,
300:*
end-list

The RD set contains three elements and can match VPN routes carrying RD 100:1 or 200:1 or an RD beginning with 300.

Objective Configure a route-filter to allow only the VPN routes carrying the RDs contained in the set named rd-list1 to match the route-filter.
Reference Example
<HUAWEI> edit xpl route-filter r1

xpl route-filter r1
if rd in rd-list1 then
approve
else
refuse
endif
end-filter

The route-filter references the set named rd-list1 and allows only the VPN routes carrying the RDs contained in the set to match the route-filter.

Translation
Download
Updated: 2019-01-03

Document ID: EDOC1100055018

Views: 48233

Downloads: 201

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next