diff options
| author | djm@openbsd.org <djm@openbsd.org> | 2018-02-23 02:34:33 +0000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2018-02-23 13:37:49 +1100 |
| commit | ac2e3026bbee1367e4cda34765d1106099be3287 (patch) | |
| tree | 83d0a8e3b1edcc01b087feb6ea98d67ec8607179 /ssh.1 | |
| parent | fcdb9d777839a3fa034b3bc3067ba8c1f6886679 (diff) | |
| download | openssh-git-ac2e3026bbee1367e4cda34765d1106099be3287.tar.gz | |
upstream: Add BindInterface ssh_config directive and -B
command-line argument to ssh(1) that directs it to bind its outgoing
connection to the address of the specified network interface.
BindInterface prefers to use addresses that aren't loopback or link-
local, but will fall back to those if no other addresses of the
required family are available on that interface.
Based on patch by Mike Manning in bz#2820, ok dtucker@
OpenBSD-Commit-ID: c5064d285c2851f773dd736a2c342aa384fbf713
Diffstat (limited to 'ssh.1')
| -rw-r--r-- | ssh.1 | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -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: ssh.1,v 1.389 2017/11/03 02:29:17 djm Exp $ -.Dd $Mdocdate: November 3 2017 $ +.\" $OpenBSD: ssh.1,v 1.390 2018/02/23 02:34:33 djm Exp $ +.Dd $Mdocdate: February 23 2018 $ .Dt SSH 1 .Os .Sh NAME @@ -43,6 +43,7 @@ .Sh SYNOPSIS .Nm ssh .Op Fl 46AaCfGgKkMNnqsTtVvXxYy +.Op Fl B Ar bind_interface .Op Fl b Ar bind_address .Op Fl c Ar cipher_spec .Op Fl D Oo Ar bind_address : Oc Ns Ar port @@ -124,6 +125,12 @@ authenticate using the identities loaded into the agent. .It Fl a Disables forwarding of the authentication agent connection. .Pp +.It Fl B Ar interface +Bind to the address of +.Ar interface +before attempting to connect to the destination host. +This is only useful on systems with more than one address. +.Pp .It Fl b Ar bind_address Use .Ar bind_address |