Pinpoint discrepancies between registered policy and actual routing announcements. Troubleshoot global routing problems. Identify stale or inaccurate data in Internet Routing Registry. Show how the Route Servers process the IRR data and use it to generate its configuration files. The results are then displayed using a custom color scheme on the PAIR Web pages.
Prescribed policy is defined as policy filters in the Route Server.
GREY routes are announced to the Route Servers but not proxied by the Route Servers because they do not match prescribed policy. The PAIR data is organized into a hierarchy of web pages. The next level comprises the Route Server peers at that exchange point, and the lower level comprises the routes imported and exported by each of those peers. Each level is portrayed on a different set of PAIR Web pages. The PAIR tools are most useful to those ISPs that peer with the RSng Route Servers.