EF_TCP_FIN_TIMEOUT - EF_TCP_FIN_TIMEOUT - UG1586

Onload User Guide (UG1586)

Document ID
UG1586
Release Date
2026-01-22
Revision
1.4 English
Name
fin_timeout
Default
60
Scope
per-stack

Time in seconds to wait for an orphaned connection to be closed properly by the network partner (e.g. FIN in the TCP FIN_WAIT2 state, zero window opening to send our FIN, etc).

The value from /proc/sys/net/ipv4/tcp_fin_timeout is used by default.