diff options
Diffstat (limited to 'sshd_config.5')
| -rw-r--r-- | sshd_config.5 | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/sshd_config.5 b/sshd_config.5 index ee9ff02f..8f0a5ccf 100644 --- a/sshd_config.5 +++ b/sshd_config.5 @@ -33,8 +33,8 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.\" $OpenBSD: sshd_config.5,v 1.320 2021/01/08 02:19:24 djm Exp $ -.Dd $Mdocdate: January 8 2021 $ +.\" $OpenBSD: sshd_config.5,v 1.321 2021/01/09 12:10:02 dtucker Exp $ +.Dd $Mdocdate: January 9 2021 $ .Dt SSHD_CONFIG 5 .Os .Sh NAME @@ -1434,6 +1434,23 @@ SSH daemon, or to not write one. The default is .Pa /var/run/sshd.pid . +.It Cm PerSourceMaxStartups +Specifies the number of unauthenticated connections allowed from a +given source address, or +.Dq none +if there is no limit. +This limit is applied in addition to +.Cm MaxStartups , +whichever is lower. +The default is +.Cm none . +.It Cm PerSourceNetBlockSize +Specifies the number of bits of source address that are grouped together +for the purposes of applying PerSourceMaxStartups limits. +Values for IPv4 and optionally IPv6 may be specified, separated by a colon. +The default is +.Cm 32:128 +which means each address is considered individually. .It Cm Port Specifies the port number that .Xr sshd 8 |