Routing

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Ask questions and share experiences about ACX Series, CTP Series, MX Series, PTX Series, SSR Series, JRR Series, and all things routing, including portfolios and protocols.

  • 1.  Internet Access for L3VPN customers through single VRF interface

    Posted 04-13-2011 01:43

    Hi

     

    We have two Internet routers connected to two differenent ISP and they provided two default routes each to reach the internet. We have IP/MPLS core network and these two internet routers are part of our IP/MPLS core network. We have customers (L3VPN) connected to PE routers via single interface (VRF interface) and customers are using private address scheme. PE does not have any Internet routes.

     

    The customers need internet as well with L3VPN service. For the Internet, how to provide the internet for above scenario. Any help would be appreciated.

     

    Thanks

     



  • 2.  RE: Internet Access for L3VPN customers through single VRF interface
    Best Answer

    Posted 04-15-2011 04:14

    Hi,

     

    You'll have to create a default route from the VRF to the default routing table, and at the same time to configure the NAT between VRFs.

    The best expanation of such configuration is in the following link:

    http://www.juniper.net/techpubs/en_US/junos10.4/topics/example/vpn-routing-forwarding-vrf-service-configuring.html



  • 3.  RE: Internet Access for L3VPN customers through single VRF interface

    Posted 04-20-2011 22:43

    Thanks