Commit bcd0d973 authored by Thomas Holterbach's avatar Thomas Holterbach
Browse files

updated README

parent 11b1dfe9
......@@ -578,6 +578,8 @@ To do that you can use the capabilities provided by BGP VPN. You can `import` an
- To leak routes from the vrf `VRF_CS` to the `default` vrf, you can `import` routes with a route target equal to `20:1`.
- To leak routes from the `default` vrf to the vrf `VRF_CS`, you can `export` the routes with a route distinguisher and a route target equal to `1:1`. Then, in the bgp instance of the vrf `VRF_CS`, make sure to import the vpn routes with a route target equal to `1:1`.
:warning: By default, all the routes in the vrf `VRF_CS` are leaked into the `default` vrf. However, you can apply a route map on the BGP VPN routes with `route-map vpn import ROUTEMAP_NAME` which filters out all the private prefixes of Credit Suisse (namely `10.1.0.0/24` and `192.168.0.0/24`).
You can verify that the routes have been leaked by showing the bgp routes in the different vrfs. For instance
in the `default` VRF of `R1` we do see the prefix `20.0.0.0/8`.
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