Sep 20 22:24:02 pi kernel: [  104.802124] tun: Universal TUN/TAP device driver, 1.6
Sep 20 22:24:02 pi kernel: [  104.802161] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: ifplugd 0.28 initializing.
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: Using interface tap_soft/00:AC:D1:F2:1E:57 with driver <tun> (version: 1.6)
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: Using detection mode: SIOCETHTOOL
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: Initialization complete, link beat detected.
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: Executing '/etc/ifplugd/ifplugd.action tap_soft up'.
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: client: Ignoring unknown interface tap_soft=tap_soft.
Sep 20 22:24:02 pi ifplugd(tap_soft)[2188]: Program executed successfully.
Sep 20 22:24:12 pi kernel: [  115.108443] NET: Registered protocol family 10
Sep 20 22:24:12 pi kernel: [  115.142833] Bridge firewalling registered
Sep 20 22:24:12 pi kernel: [  115.212481] device eth0 entered promiscuous mode
Sep 20 22:24:12 pi kernel: [  115.258175] device tap_soft entered promiscuous mode
Sep 20 22:24:12 pi kernel: [  115.338280] vpn: port 2(tap_soft) entered forwarding state
Sep 20 22:24:12 pi kernel: [  115.338392] vpn: port 2(tap_soft) entered forwarding state
Sep 20 22:24:12 pi kernel: [  115.338437] vpn: port 1(eth0) entered forwarding state
Sep 20 22:24:12 pi kernel: [  115.338471] vpn: port 1(eth0) entered forwarding state
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: ifplugd 0.28 initializing.
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: Using interface vpn/00:AC:D1:F2:1E:57 with driver <bridge> (version: 2.3)
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: Using detection mode: SIOCETHTOOL
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: Initialization complete, link beat detected.
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: Executing '/etc/ifplugd/ifplugd.action vpn up'.
Sep 20 22:24:12 pi ifplugd(vpn)[2240]: client: /sbin/ifup: interface vpn already configured
Sep 20 22:24:13 pi ifplugd(vpn)[2240]: Program executed successfully.
Sep 20 22:24:18 pi kernel: [  121.349874] vpn: port 2(tap_soft) entered forwarding state
Sep 20 22:24:18 pi kernel: [  121.349957] vpn: port 1(eth0) entered forwarding state
Sep 20 22:29:02 pi kernel: [  404.852027] vpn: port 2(tap_soft) entered disabled state
Sep 20 22:29:02 pi kernel: [  404.852575] device tap_soft left promiscuous mode
Sep 20 22:29:02 pi kernel: [  404.852608] vpn: port 2(tap_soft) entered disabled state
Sep 20 22:29:02 pi ifplugd(tap_soft)[2188]: Exiting.
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: ifplugd 0.28 initializing.
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: Using interface tap_soft/00:AC:D1:F2:1E:57 with driver <tun> (version: 1.6)
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: Using detection mode: SIOCETHTOOL
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: Initialization complete, link beat detected.
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: Executing '/etc/ifplugd/ifplugd.action tap_soft up'.
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: client: Ignoring unknown interface tap_soft=tap_soft.
Sep 20 22:29:02 pi ifplugd(tap_soft)[2357]: Program executed successfully.