- Merged OpenBSD IPv6 patch:
- [sshd.c sshd.8 sshconnect.c ssh.h ssh.c servconf.h servconf.c scp.1]
[scp.c packet.h packet.c login.c log.c canohost.c channels.c]
[hostfile.c sshd_config]
ipv6 support: mostly gethostbyname->getaddrinfo/getnameinfo, new
features: sshd allows multiple ListenAddress and Port options. note
that libwrap is not IPv6-ready. (based on patches from
fujiwara@rcac.tdi.co.jp)
- [ssh.c canohost.c]
more hints (hints.ai_socktype=SOCK_STREAM) for getaddrinfo,
from itojun@
- [channels.c]
listen on _all_ interfaces for X11-Fwd (hints.ai_flags = AI_PASSIVE)
- [packet.h]
allow auth-kerberos for IPv4 only
- [scp.1 sshd.8 servconf.h scp.c]
document -4, -6, and 'ssh -L 2022/::1/22'
- [ssh.c]
'ssh @host' is illegal (null user name), from
karsten@gedankenpolizei.de
- [sshconnect.c]
better error message
- [sshd.c]
allow auth-kerberos for IPv4 only
- Big IPv6 merge:
- Cleanup overrun in sockaddr copying on RHL 6.1
- Replacements for getaddrinfo, getnameinfo, etc based on versions
from patch from KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
- Replacement for missing structures on systems that lack IPv6
- record_login needed to know about AF_INET6 addresses
- Borrowed more code from OpenBSD: rresvport_af and requisites
diff --git a/ssh.1.in b/ssh.1.in
index e19f87e..d2ac0f2 100644
--- a/ssh.1.in
+++ b/ssh.1.in
@@ -9,7 +9,7 @@
.\"
.\" Created: Sat Apr 22 21:55:14 1995 ylo
.\"
-.\" $Id: ssh.1.in,v 1.1 1999/12/26 22:23:58 damien Exp $
+.\" $Id: ssh.1.in,v 1.2 2000/01/14 04:45:51 damien Exp $
.\"
.Dd September 25, 1999
.Dt SSH 1
@@ -24,7 +24,7 @@
.Op Ar command
.Pp
.Nm ssh
-.Op Fl afgknqtvxCPX
+.Op Fl afgknqtvxCPX46
.Op Fl c Ar blowfish | 3des
.Op Fl e Ar escape_char
.Op Fl i Ar identity_file
@@ -396,9 +396,13 @@
on the local side, and whenever a connection is made to this port, the
connection is forwarded over the secure channel, and a connection is
made to
-.Ar host:hostport
+.Ar host
+port
+.Ar hostport
from the remote machine. Port forwardings can also be specified in the
configuration file. Only root can forward privileged ports.
+IPv6 addresses can be specified with an alternative syntax:
+.Ar port/host/hostport
.It Fl R Ar port:host:hostport
Specifies that the given port on the remote (server) host is to be
forwarded to the given host and port on the local side. This works
@@ -407,10 +411,20 @@
on the remote side, and whenever a connection is made to this port, the
connection is forwarded over the secure channel, and a connection is
made to
-.Ar host:hostport
+.Ar host
+port
+.Ar hostport
from the local machine. Port forwardings can also be specified in the
configuration file. Privileged ports can be forwarded only when
logging in as root on the remote machine.
+.It Fl 4
+Forces
+.Nm
+to use IPv4 addresses only.
+.It Fl 6
+Forces
+.Nm
+to use IPv6 addresses only.
.El
.Sh CONFIGURATION FILES
.Nm