On the feasibility of static analysis for BGP convergence
Luca Cittadini, Massimo Rimondini, Matteo Corea, Giuseppe Di Battista · 2009
Internet Service Providers can enforce a fine grained control of Interdomain Routing by cleverly configuring the Border Gateway Protocol. However, the price to pay for the flexibility of BGP is the lack of convergence guarantees. Network protocol design literature introduced several sufficient conditions that routing policies should satisfy to guarantee convergence. However, to our knowledge, none of these conditions has yet been exploited to automatically check BGP policies for convergence.