Hi Carl, Could you please send me IPv6 traceroutes to the Yahoo server(s) in question? I'll have someone take a look.
-MJ On Fri, Nov 18, 2016 at 11:58 AM, Carl Byington <[email protected]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > https://login.yahoo.com > > If you have IPv6 connectivity thru a tunnel, with a smaller MTU, that > will fail. With a 1500 byte MTU, it works. The TCP handshake works - it > then hangs during the TLS handshake which sends full size packets. > > echo -e 'GET / HTTP/1.0\n' | \ > openssl s_client -servername login.yahoo.com -ign_eof -connect \ > '[2001:4998:c:e33::50]:443' > > Please stop filtering icmpv6 packets going to your servers. > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.14 (GNU/Linux) > > iEYEAREKAAYFAlgvXXcACgkQL6j7milTFsFrLgCeM8kQB9bM2h4CpRKtA31E2sbB > +aoAnRR6fkVOA1x8HKCGZzOcthUMq/8K > =AMOT > -----END PGP SIGNATURE----- > > > > _______________________________________________ > mailop mailing list > [email protected] > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop >
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