"keepalive" isn't useful with the Ununtu defaults:
"The number of seconds a connection needs to be idle before TCP... is 7200 seconds (2 hours). An idle connection is terminated after approximately an additional 11 minutes ." - man tcp
"keepalive" isn't useful with the Ununtu defaults:
"The number of seconds a connection needs to be idle before TCP... is 7200 seconds (2 hours). An idle connection is terminated after approximately an additional 11 minutes ." - man tcp