Lost internet connection after a while - Raspberry Pi Forums

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hi people,

i'm new linux , raspberry , i'm having dificult issue diagnose.

i've set raspberry 2 work on lan , everithing working fine time. i've opened ports 22 , 80 external access on router , can reach pi on internet.

problem appears after while , due linux kernel messing routing table.

if leave pi resting couple of hours can no longer access internet. still have lan access though.

i've checked routing table , different 1 boots. after time appears line in ip 169.254.xxx.xxx didn't set , following line disappears

code: select all

destination     gateway         genmask         flags metric ref    use iface 0.0.0.0         192.168.1.1     0.0.0.0         ug    0      0        0 eth0
thoughts?

it's going bad cable or broken socket on router.


raspberrypi



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