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Date: Sat, 22 Nov 2003 19:26:32 +0000 (GMT)
From: David Carter-Hitchin <david@carter-hitchin.clara.co.uk>
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To: lipton <lipton@mail.od.ua>
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cc: freebsd-net@freebsd.org
Subject: Re: ppp dial-up
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Hi,

I had this exact same problem and tracked it down to IPv6.  Exactly what
the issue was with IPv6 I don't know, but as I didn't need it I just
turned it off in the kernel and that solved the problem.

I should get around to submitting a pr but I haven't had a great deal of
time... besides it would be good to actually understand why ipv6 interacts
with ppp like this on a standard setup.

David

On Wed, 19 Nov 2003, lipton wrote:

> Hello.Please help me in one question.
> I have a problem with configuring ppp. when I enter
>  ppp -auto demand
>  it automatically starts to dial. Logs show, that  it happens when
>  treating line
>  add 0 0 127.2.2.2
>  by  ICMP packet from port 135.
> I can block triggering by this type of packets, but if I do  that
> no dialing happens. Commands like this:
> telnet some.host.in.www  give something like
> 
> host unreachable
> and modem do not start to dial
> if unblock packet, dialing start immediatly
> 
> -- 
> Best regards,
>  lipton                          mailto:lipton@mail.od.ua
> 
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