From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Richardson <mcr@sandelman.ca>
Date: Thu, 23 Apr 2020 16:01:38 +0000
Subject: Re: PPPoE Modem hangup after random time - how to debug?
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To: linux-ppp@vger.kernel.org


David Bala=C5=BEic <xerces9@gmail.com> wrote:
    > tcpdump: pcap_loop: The interface went down
    > 4 packets captured
    > 22 packets received by filter
    > 0 packets dropped by kernel

    > The ifconfig packet counter for the VLAN interface eth1.3902 is reset,
    > compare to values in quested message below, this is th eoutpu a few
    > minutes after the reconnect:

.. your counter reset suggests that somehow your VLAN interface is being
killed and restarted.
That's really weird.

This is openwrt?

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