Setting TCP Keep-Alive Parameters
Set the following OS level parameters to make the TCP Keep-Alive work.
Operating System |
Parameter Wait Time before Connection Probe |
Parameter Interval between Retry Probes |
Parameter for Maximum Retry Probes |
Unit of Measure |
AIX |
tcp_keepidle |
tcp_keepintvl |
tcp_keepcnt |
half-second |
HP-UX 11i |
tcp_time_wait_interval |
tcp_keepalive_interval |
tcp_keepalives_kill (1) |
Milliseconds |
Linux |
tcp_keepalive_time |
tcp_keepalive_intvl |
tcp_keepalive_probes |
Seconds |
Solaris |
tcp_time_wait_interval |
tcp_keepalive_interval |
NA |
Milliseconds |
Windows |
KeepAliveTime |
KeepAlive Interval |
TcpMaxDataRetransmission |
Milliseconds |