31 Jul
2011
31 Jul
'11
4:59 a.m.
Hi, extra info: Site problem looks path mtu related. On tunneled hosts the site does not work. On native hosts it does. Looks like something is blocking icmpv6 path mtu requests. My tunnels are ok, so must be in the verisign network, my guess a misconfigured firewall. Whois server problem is also on native ipv6 hosts so this is not mtu related. regards, Igor