IDK, But I get NXDOMAIN upon lookup of imap. But have all my clients using mail.google.com for imaps. I get ipv6 on 2607:f8b0:4009:802::1015 -- Jason Hellenthal Inbox: jhellenthal@DataIX.net Voice: +1 (616) 953-0176 JJH48-ARIN On Jun 1, 2013, at 13:53, "Stevens, Brant I." <branto@argentiumsolutions.com> wrote:
Is anyone else having issues reaching GMail on IPv6 via IMAP, or is it just me?
Here's some of what I'm seeing:
It responds to ping...
imac01:~ branto$ ping6 imap.gmail.com PING6(56=40+8+8 bytes) 2001:470:8d30:b00c::bb0e --> 2607:f8b0:400d:c00::6c 16 bytes from 2607:f8b0:400d:c00::6c, icmp_seq=0 hlim=55 time=31.299 ms 16 bytes from 2607:f8b0:400d:c00::6c, icmp_seq=1 hlim=55 time=41.528 ms 16 bytes from 2607:f8b0:400d:c00::6c, icmp_seq=2 hlim=55 time=30.092 ms 16 bytes from 2607:f8b0:400d:c00::6c, icmp_seq=3 hlim=55 time=35.450 ms ^C --- gmail-imap.l.google.com ping6 statistics --- 4 packets transmitted, 4 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 30.092/34.592/41.528/4.470 ms
TCP Sessions on v6 seem to time-out:
imac01:~ branto$ telnet -6 imap.gmail.com 993 Trying 2607:f8b0:400d:c01::6c... telnet: connect to address 2607:f8b0:400d:c01::6c: Operation timed out telnet: Unable to connect to remote host
IPv4 Connects:
imac01:~ branto$ telnet -4 imap.gmail.com 993 Trying 173.194.76.108... Connected to gmail-imap.l.google.com. Escape character is '^]'.
^] telnet> close Connection closed.
and other connectivity via IPv6 works:
imac01:~ branto$ telnet -6 www.google.com 80 Trying 2607:f8b0:400c:c04::68... Connected to www.google.com. Escape character is '^]'.
GET / HTTP/1.0 200 OK Date: Sat, 01 Jun 2013 17:08:58 GMT
<snip>
Connection closed by foreign host.
I've tried flushing my dnscache to make sure I'm not holding on to something that's not valid, but no dice.
-Brant