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Date:      Sun, 2 Dec 2012 22:22:17 -0500
From:      Eitan Adler <lists@eitanadler.com>
To:        "Daniel O'Connor" <doconnor@gsoft.com.au>
Cc:        freebsd-current Current <freebsd-current@freebsd.org>
Subject:   Re: looking for help from ppp users
Message-ID:  <CAF6rxgk9HZLAWB-DJ=cTfCLMJAS7dxXZohwZ1TE6XP5Jr=LvzQ@mail.gmail.com>
In-Reply-To: <88363D83-14D8-4E35-8AB0-6E1E2659AEF6@gsoft.com.au>
References:  <CAF6rxg=WRaqLgJk8kucCpLQ9K3Ssq15ZE7SLGh-Pv6a22Agkww@mail.gmail.com> <88363D83-14D8-4E35-8AB0-6E1E2659AEF6@gsoft.com.au>

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On 2 December 2012 21:43, Daniel O'Connor <doconnor@gsoft.com.au> wrote:
...
I've marked the appropriate sections as red on the
http://wiki.freebsd.org/ThwackAFAQ page.  Should I mark the rest green
or were they unreviewed?  Either way the feedback so far will be taken
into account.

> I would also add a section about MTU - I expect the dominant use case for=
 PPP is ADSL these days. In this case the MTU is usually limited to 1492 by=
tes (1500 byte ethernet frame minus PPP framing overhead). If all ICMP is b=
locked at some part of the link then packet fragmentation doesn't work prop=
erly and you end up with symptoms like interactive SSH logins work but bulk=
 SCP or FTPs don't.

I've added this to http://wiki.freebsd.org/NewFAQs

> I hope that helps!

It was very useful - thank you!  Myself, or another volunteer should
get to them in due time.  At the moment I'm just trying to get triage
done.



--=20
Eitan Adler



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