Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
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The picture that follows shows the topology that is setup via the topo.py file inside the tutorial folder. The BGP speakers are Quagga routers and the route collector is an ExaBGP router running a custom script to replicate the behavior of a RIPE route collector.
AS65001
Intermediate AS that consists of a BGP speaker (R1), a L2 switch, a host (H1) and an ExaBGP Route Collector (RC).R1: Announces 10.0.0.0/8 and is a neighbor of AS65003 and AS65002. Also, it has the exaBGP RC as an iBGP neighbor and propagates BGP update messages to it.
ExaBGP RC: RC connected to R1 but also to the ONOS controller on the protected AS (in real world this connection is done through the underlying network; the only limitation is that the IP endpoint of ONOS should have a non-hijacked IP address so that the monitor can reach ONOS during the hijack).
H1 / 10.0.0.100: Host which is going to be communicating with the host inside the protected AS. It is used to provide us a visualization of the data-plane behavior when the BGP hijack occurs.
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