http://ipv6chicken.com/ tests the path to me. It doesn't check the path back to the sites I want to reach though it does provide a independent third party if there is complainst that PTB's are not being generated. It would be useful if it reported the MTU that was eventually used. Most OS's have a hook to retrieve this.
-- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
