I have been trying to determine why my external link randomly drops the ethernet connection for 3 seconds. For some strange reason a number of other UTM functions fail. The break is too short for the PPPoE service to see and restart.
The external interface is an Intel onboard NIC.
All I can find is this
Ian
2013:02:26-23:09:33 mobile-cats kernel: [404186.674162] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
2013:02:26-23:09:47 mobile-cats kernel: [404200.779284] Program lshw tried to access /dev/mem between ff000->101000.
The users are complaining of slow response which I think is explained by the link failing.
This interface is using the IPv6 native stack and PPPoE.