The present inventors developed hepatitis C virus 2b2a intergenotypic recombinants in which the JFH1 structural genes, p7 and the complete NS2 were replaced by the corresponding genes of the genotype 2b reference strain J8. Other GPS systems for example determine speed with or without map capability or altimeters. The edge device performs a reverse lookup to identify at least an intermediate node that is previously traversed by the initial packet and traffic parameters associated with the initial packet at the identified intermediate node.