1 $NetBSD: patch-bm,v 1.1 1999/12/25 05:28:37 kim Exp $
3 --- README-IPv6.orig Wed Dec 31 19:00:00 1969
4 +++ README-IPv6 Fri Dec 24 21:50:38 1999
6 +ssh-1.2.27-IPv6 version 1.5 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
8 + * ssh-1.2.27-IPv6 can handle both IPv4 and IPv6.
10 + To enable sshd/ssh to handle both IPv4 and IPv6,
12 + ./configure --enable-ipv6
14 + Otherwise sshd/ssh handle IPv4 only as same as original ssh.
16 + * You can have multiple ListenAddress lines in /etc/sshd_config.
17 + It means that sshd can listen multiple addresses.
19 + Example1: sshd will bind on these four adresses.
21 + ListenAddress 202.249.17.50
22 + ListenAddress 202.249.17.137
23 + ListenAddress 3ffe:501:c0b::1
24 + ListenAddress 3ffe:501:c0b:20:2a0:c9ff:fe3e:f5fc
26 + Example2: as same as example1.
27 + (Because bertemu.rcac.tdi.co.jp has these four addresses.)
29 + ListenAddress bertemu.rcac.tdi.co.jp
31 + Example3: sshd will bind on any address both IPv4 and IPv6.
34 + ListenAddress 0.0.0.0
36 + Example4: as same as example3.
38 + No ListenAddress line in /etc/sshd_config.
40 + * You don't mind whether the host has IPv4 or IPv6 address.
41 + You can also specify using only IPv4 (or only IPv6).
43 + Example1: ssh will try all IPv4 and IPv6 addresses that the host has.
47 + Example2: ssh will try all IPv4 addresses that the host has.
51 + Example3: ssh will try all IPv6 addresses that the host has.
55 + * You can have multiple Port lines in /etc/sshd_config and -p options.
56 + It means that sshd can listen multiple ports, not only port 22.
58 + For example, you run sshd that listens port 22 and port 722,
59 + and you can use port 22 for slogin and port 722 for scp.
60 + It's useful if you have preference for interactive traffic in the router.
62 + You can have "AnotherPort 722" line in /etc/ssh_config or your
63 + config file (maybe ~/.ssh/config). In this case, ssh with -A option
64 + try to connect to port 722 at first, and try to connect to original
65 + port (maybe port 22) if port 722 fails. scp executes ssh with -A option.
67 + * IPv6 supported platform
69 + IPv6 feature is available on follwing platforms now.
71 + kame -- http://www.kame.net/ (used to be called Hydrangea)
72 + v6d -- http://onoe2.sm.sony.co.jp/ipv6/ (IPv6 daemon)
74 + On the other environments you can compile and run ssh-1.2.27-IPv6 if
75 + you have a good getaddrinfo() in your library.
77 + * How to get ssh-1.2.27-IPv6
79 + You can get tar.gz or patch to ssh-1.2.27.tar.gz:
81 + ftp://ftp.kyoto.wide.ad.jp/IPv6/ssh/ssh-1.2.27-IPv6-1.5.tar.gz
82 + ftp://ftp.kyoto.wide.ad.jp/IPv6/ssh/ssh-1.2.27-IPv6-1.5-patch.gz
84 + * How to install ssh-1.2.27-IPv6
86 + Apply ssh-1.2.27-IPv6-1.5-patch to ssh-1.2.27.tar.gz (or use
87 + ssh-1.2.27-IPv6-1.5.tar.gz) and then see INSTALL file of ssh-1.2.27.
89 + If you want to enable ssh to handle IPv6, for example,
91 + % ./configure --enable-ipv6
95 + and you will be able to enjoy ssh handling both IPv6 and IPv4.
99 + v1.5 1999-05-15 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
102 + * supported scp with bracketed ipv6 ip address
103 + * used struct sockaddr_storage instead of union sockunion
105 + v1.4 1998-08-21 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
107 + * fixed ipv6 address checking bug at match_host() in match.c
108 + * cleanup comparing ip address at get_remote_hostname() in canohost.c
110 + v1.3 1998-08-14 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
112 + * fixed ipv6 address checking bug at match_host() in match.c
113 + pointed out by Kenji Rikitake <kenji@k2r.org>
115 + v1.2.2 1998-08-07 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
117 + * fixed IPv6 enable checking bug in configure.in
119 + v1.2.1 1998-08-05 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
121 + * fixed AuthLog enable handling bug
123 + v1.2 1998-08-01 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
127 + v1.1.5 1998-06-13 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
129 + * supported AuthLog (logging authenticated info) in /etc/sshd_config
131 + v1.1.4 1998-06-11 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
133 + * supported multiple Port lines in /etc/sshd_config
134 + * supported AnotherPort line in /etc/ssh_config
135 + * supported -A option of ssh for another port try
137 + v1.1.3 1998-06-01 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
139 + * X11 connection forwarding IPv6 support
140 + * removeed all hostent and sockaddr_in from *.c
142 + v1.1.2 1998-05-31 Jun-ichiro itojun Itoh <itojun@itojun.org>
144 + * configuration support for v6d.
146 + v1.1.1 1998-05-31 Jun-ichiro itojun Itoh <itojun@itojun.org>
148 + * add getaddinfo.c, getnameinfo.c and gai.h (delete fakelibinet6.c)
149 + * configure checks whether getaddrinfo exists or not.
151 + v1.1 1998-05-31 KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
153 + * add fakelibinet6.c (including getaddrinfo and getnameinfo)
154 + * compilation support on non-IPv6 environment.
155 + * fixed port forwarding bug
157 + v1.0.1 1998-05-30 Jun-ichiro itojun Itoh <itojun@itojun.org>
159 + * add ENABLE_IPV6 flag.
160 + * configuration support --enable-ipv6 for IPv6 platforms.
162 + v1.0 1998-05-30 created by KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
165 + * IPv6 support except X11 connection forwarding
167 + * Guideline for making this patch
169 + * protocol family independent (using AF_UNSPEC)
170 + * use getaddrinfo and getnameinfo (see RFC2133)
171 + * don't use sockaddr_in and AF_INET (but option -4 uses AF_INET)
172 + * don't use sockaddr_in6 and AF_INET6 (but option -6 uses AF_INET6)
173 + * don't use gethostbyname, gethostbyaddr and hostent
174 + * listen to all addresses for all available protocol family
175 + * try to connect to all addresses for all available protocol family