[no subject]

My PPPoE software (FreeBSD) allows the following option:

[tcp]mssfixup
  Default: Enabled.  This option tells ppp to adjust TCP SYN pack-
  ets so that the maximum receive segment size is not greater than
  the amount allowed by the interface MTU.

Do you have PATH MTU discovery enabled?
( Take a look if the packets have DF set)


Stephan



</pre>
<!--X-Body-of-Message-End-->
<!--X-MsgBody-End-->
<!--X-Follow-Ups-->
<hr>
<ul><li><strong>Follow-Ups</strong>:
<ul>
<li><strong><a name="00455" href="msg00455.html">[ale] MTU's and DSL's</a></strong>
<ul><li><em>From:</em> jkinney at localnetsolutions.com (James P. Kinney III)</li></ul></li>
</ul></li></ul>
<!--X-Follow-Ups-End-->
<!--X-References-->
<ul><li><strong>References</strong>:
<ul>
<li><strong><a name="00449" href="msg00449.html">[ale] MTU's and DSL's</a></strong>
<ul><li><em>From:</em> jkinney at localnetsolutions.com (James P. Kinney III)</li></ul></li>
</ul></li></ul>
<!--X-References-End-->
<!--X-BotPNI-->
<ul>
<li>Prev by Date:
<strong><a href="msg00452.html">[ale] Acme::EyeDrops</a></strong>
</li>
<li>Next by Date:
<strong><a href="msg00454.html">[ale] MTU's and DSL's</a></strong>
</li>
<li>Previous by thread:
<strong><a href="msg00451.html">[ale] MTU's and DSL's</a></strong>
</li>
<li>Next by thread:
<strong><a href="msg00455.html">[ale] MTU's and DSL's</a></strong>
</li>
<li>Index(es):
<ul>
<li><a href="maillist.html#00453"><strong>Date</strong></a></li>
<li><a href="threads.html#00453"><strong>Thread</strong></a></li>
</ul>
</li>
</ul>

<!--X-BotPNI-End-->
<!--X-User-Footer-->
<!--X-User-Footer-End-->
</body>
</html>