The table of DC-BGP AS Path Access Lists. An AS Path Access List is used to test whether the AS Path in a route matches the list. The AS Path is matched against each bgpAsPathAccessListEntry with the same bgpAsPathListIndex in the order specified by bgpAsPathListAsPathIndex. If the AS Path does not match any entry in the list, then there is no match. This table contains AS Path regular expressions which can be used to filter imported and exported routes. Each row in this table contains a single regular expression against which to match.