How and where do I configure configure TCP keepalive on CentOS 7?My attempts to find it:[michael@devserver ~]$ cat /etc/sysctl.conf# sysctl settings are defined through files in# /usr/lib/sysctl.d/, /run/sysctl.d/, and /etc/sysctl.d/.## Vendors settings live in /usr/lib/sysctl.d/.# To override a whole file, create a new file with the same in# /etc/sysctl.d/ and put new settings there. To override# only specific settings, add a file with a lexically later# name in /etc/sysctl.d/ and put new settings there.## For more information, see sysctl.conf(5) and sysctl.d(5).[michael@devserver ~]$ cat /usr/lib/sysctl.d/* | grep keep[michael@devserver ~]$ cat /run/sysctl.d/* | grep keepcat: /run/sysctl.d/*: No such file or directory[michael@devserver ~]$ cat /etc/sysctl.d/* | grep keep[michael@devserver ~]$ cat /usr/lib/sysctl.d/* | grep keep[michael@devserver ~]$ ls /proc/sys/net/ipv4/ | grep tcp_keeptcp_keepalive_intvltcp_keepalive_probestcp_keepalive_time[michael@devserver ~]$ cat /proc/sys/net/ipv4/tcp_keep*7597200[michael@devserver ~]$ whereis tcp_keepalivetcp_keepalive:[michael@devserver ~]$ whereis tcp_keepalivedtcp_keepalived:[michael@devserver ~]$ whereis keepalivekeepalive:[michael@devserver ~]$ whereis keepalivedkeepalived:[michael@devserver ~]$ ls /etc | grep keep[michael@greenbeantech ~]$
How do I configure configure keepalive on Centos7
centos;configuration;tcp