> no, its not just you. i've had issues with couple customers having problems > visiting two large sites due to pMTUd breakage. it was discouraging to see > some fortune100 web sites breaking their filtering too much over the line.
in many cases, those companies put web load-balancing device, and
the device prevents PMTU from working. maybe identify vendor which
ships 'drop all icmp6' and teach them nicely?
itojun
