diff options
Diffstat (limited to 'sshd.8')
-rw-r--r-- | sshd.8 | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -34,7 +34,7 @@ | |||
34 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 34 | .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
35 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 35 | .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
36 | .\" | 36 | .\" |
37 | .\" $OpenBSD: sshd.8,v 1.143 2001/08/22 16:30:02 stevesk Exp $ | 37 | .\" $OpenBSD: sshd.8,v 1.144 2001/08/29 23:02:21 stevesk Exp $ |
38 | .Dd September 25, 1999 | 38 | .Dd September 25, 1999 |
39 | .Dt SSHD 8 | 39 | .Dt SSHD 8 |
40 | .Os | 40 | .Os |
@@ -268,6 +268,18 @@ indicates that only dotted decimal addresses | |||
268 | should be put into the | 268 | should be put into the |
269 | .Pa utmp | 269 | .Pa utmp |
270 | file. | 270 | file. |
271 | .Fl u0 | ||
272 | is also be used to prevent | ||
273 | .Nm | ||
274 | from making DNS requests unless the authentication | ||
275 | mechanism or configuration requires it. | ||
276 | Authentication mechanisms that may require DNS include | ||
277 | .Cm RhostsAuthentication , | ||
278 | .Cm RhostsRSAAuthentication , | ||
279 | .Cm HostbasedAuthentication | ||
280 | and using a | ||
281 | .Cm from="pattern-list" | ||
282 | option in a key file. | ||
271 | .It Fl D | 283 | .It Fl D |
272 | When this option is specified | 284 | When this option is specified |
273 | .Nm | 285 | .Nm |