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Configuring a Routing Policy for Layer 3 VPNs

To configure a Layer 3 VPN routing policy on a CE Services Router:

  1. Navigate to the top of the configuration hierarchy in either the J-Web or CLI configuration editor.
  2. Perform the configuration tasks described in Table 20 on each CE Services Router.
  3. If you are finished configuring the router, commit the configuration.
  4. To verify the configuration, see Verifying a VPN Configuration.

Table 20: Configuring a Routing Policy for Layer 3 VPNs

Task

J-Web Configuration Editor

CLI Configuration Editor

Navigate to the top of the configuration hierarchy and configure the routing policy for the loopback interface.

(CE Services Router)

  1. In the J-Web interface, select Configuration>View and Edit>Edit Configuration.
  2. Next to Policy options, click Configure or Edit.
  3. Next to Policy statement, click Configure or Edit.
  4. In the Policy name box, type the policy name—for example, loopback.

From the [edit] hierarchy level, enter

edit policy-options policy-statement policy-name

Define the term for accepting packets.

(CE Services Router)

  1. In the Term group, click Add new entry.
  2. In the Term name box, type a term name—for example, 1.
  3. Next to From, click Configure.
  4. Click protocol, then Add new entry.
  5. Select direct from the Value menu, and click OK.
  6. Next to Route Filter, click Add new entry.
  7. Type local-loopback-address/netmask in the Address box.
  8. Select exact from the Modifier list.
  9. Click OK twice.
  10. Next to Then, click Configure.
  11. From the Accept reject list, select accept.
  12. Click OK until you are at the Policy statement page.
  1. Enter

    set termterm-name-accept from protocol direct route-filter local-loopback-address/netmask exact

  2. Enter

    set termterm-name-accept then accept

Define the term for rejecting packets.

(CE Services Router)

  1. Next to the Term group, click Add new entry.
  2. In the Term name box, type a term name—for example, 2.
  3. Next to Then, click Configure.
  4. From the Accept reject list, select reject.
  5. Click OK until you return to the Policy options page.

Enter

set termterm-name-reject then reject


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