Home > Uncategorized > FIX for connection drop to EC2 Databases

FIX for connection drop to EC2 Databases

I have been researching a lot but not success with different options.

Finally this one worked.

Simple rule: Following parameter should be less than firewall timeout.

net.ipv4.tcp_keepalive_time=60

Default is 7200 seconds which is 2 hours and which was greater than firewall timeout which is 1 hour.

I set it to 1 minute and connections are not dropping any more.

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