Same issue here with trace route but able to browse on native dual stacked home connection.<div><br></div><div><div> 1 <1 ms <1 ms <1 ms 2001-44b8-019a-c500-0000-0000-0000-0001.static.i</div><div><a href="http://pv6.internode.on.net">pv6.internode.on.net</a> [2001:44b8:19a:c500::1]</div>
<div> 2 25 ms 26 ms 25 ms <a href="http://loop0.lns20.adl2.internode.on.net">loop0.lns20.adl2.internode.on.net</a> [2001:44b8:802</div><div>0::a]</div><div> 3 24 ms 25 ms 25 ms <a href="http://te3-3.cor3.adl2.internode.on.net">te3-3.cor3.adl2.internode.on.net</a> [2001:44b8:8020</div>
<div>:e::1]</div><div> 4 25 ms * 26 ms <a href="http://g8-1.bdr1.adl6.internode.on.net">g8-1.bdr1.adl6.internode.on.net</a> [2001:44b8:8060:</div><div>25::1]</div><div> 5 48 ms * 48 ms <a href="http://pos1-0-0.bdr1.syd7.internode.on.net">pos1-0-0.bdr1.syd7.internode.on.net</a> [2001:44b8:8</div>
<div>060:1::a]</div><div> 6 48 ms * 47 ms <a href="http://gi6-0-0-151.bdr1.syd6.internode.on.net">gi6-0-0-151.bdr1.syd6.internode.on.net</a> [2001:44b</div><div>8:b060:151::1]</div><div> 7 196 ms 196 ms 197 ms <a href="http://pos6-0.bdr1.lax1.internode.on.net">pos6-0.bdr1.lax1.internode.on.net</a> [2001:44b8:b06</div>
<div>0:1::a]</div><div> 8 196 ms 196 ms 196 ms 2001:504:13::1a</div><div> 9 232 ms 197 ms 197 ms 2001:470:0:1e6::2</div><div> 10 * * * Request timed out.</div><div> 11 * * * Request timed out.</div>
<div> 12 * * * Request timed out.</div><div> 13 * * * Request timed out.</div><div> 14 328 ms 337 ms 330 ms 2001:1890:111e:201::15</div><div><br><br><div class="gmail_quote">
On Thu, Aug 18, 2011 at 9:25 PM, Brandon Applegate <span dir="ltr"><<a href="mailto:brandon@burn.net">brandon@burn.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Thu, 18 Aug 2011, Daniel Roesen wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Can you lower your own end's tunnel MTU to 1280 and see what happens?<br>
If their MSS is 1360, I guess their server NIC MTU is set to 1420 or<br>
so - if this is lower than your tunnel MTU, you won't see any<br>
fragmentation-related problems (their side not reacting to "frag needed"<br>
ICMP) indeed.<br>
<br>
</blockquote>
<br></div>
Yes, broken with my tunnel @ 1280. Looks like a classic PMTUD blackhole on their end. My box sends them packet too big, they keep sending 1360.<div><div></div><div class="h5"><br>
x<br>
--<br>
Brandon Applegate - CCIE 10273<br>
PGP Key fingerprint:<br>
7407 DC86 AA7B A57F 62D1 A715 3C63 66A1 181E 6996<br>
"SH1-0151. This is the serial number, of our orbital gun."<br>
<br>
<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Thanks,<div><br></div><div>Grant Moritz</div><div>AVCon Webhost / Forum Administrator</div><div>AVCon 2011 Events Staff</div><br>
</div></div>