10 Oct
2020
10 Oct
'20
8:05 p.m.
How does roa_check(roa_table,net,bgp_path.last) work? Having such a ROA as example: origin AS: 64513 prefix: 78.150.40.0/20 max mask: 24 and a BGP announcement: origin AS: 64514 prefix: 78.150.45.0/22 so it's as invalid, but how does this check work? roa_table: validated roa record (validated cache) net: should be the current prefix so 78.150.45.0/22 what is bgp_path.last and how does roa_check function do the check? Thanks, Fabiano