Changeset View
Changeset View
Standalone View
Standalone View
share/man/man4/siftr.4
Show First 20 Lines • Show All 125 Lines • ▼ Show 20 Lines | |||||
.It Va net.inet.siftr.genhashes | .It Va net.inet.siftr.genhashes | ||||
controls whether a hash is generated for each TCP packet seen by | controls whether a hash is generated for each TCP packet seen by | ||||
.Nm . | .Nm . | ||||
By default, the value is set to 0, which means no hashes are generated. | By default, the value is set to 0, which means no hashes are generated. | ||||
The hashes are useful to correlate which TCP packet triggered the generation of | The hashes are useful to correlate which TCP packet triggered the generation of | ||||
a particular log message, but calculating them adds additional computational | a particular log message, but calculating them adds additional computational | ||||
overhead into the fast path. | overhead into the fast path. | ||||
.El | .El | ||||
.Bl -tag -offset indent -width Va | |||||
.It Va net.inet.siftr.port_filter | |||||
controls on which source or destination port siftr should capture | |||||
.Nm . | |||||
By default, the value is set to 0, which means all ports are eligible for logging. | |||||
bcr: s/elegible/eligible/ | |||||
Set to any other value, only packets where either the source or destination | |||||
Done Inline Actionss/only/other/ or s/only// or even s/any// ? bcr: s/only/other/
or
s/only//
or even
s/any//
? | |||||
port is equal to this number are logged. | |||||
.El | |||||
.Ss Log Format | .Ss Log Format | ||||
A typical | A typical | ||||
.Nm | .Nm | ||||
log file will contain 3 different types of log message. | log file will contain 3 different types of log message. | ||||
All messages are written in plain ASCII text. | All messages are written in plain ASCII text. | ||||
.Pp | .Pp | ||||
Note: The | Note: The | ||||
.Qq \e | .Qq \e | ||||
▲ Show 20 Lines • Show All 645 Lines • Show Last 20 Lines |
s/elegible/eligible/