Package: openssh-client Version: 1:5.1p1-2 Severity: normal Tags: ipv6 piper:~|master|% ssh mother uname -a Warning: Permanently added the RSA host key for IP address '2001:a60:f069:0:204:4bff:fe80:8003' to the list of known hosts. Linux mother 2.6.18-6-k7 #1 SMP Fri Jun 6 22:56:53 UTC 2008 i686 GNU/Linux This is weird, since I meticulously added the IPv6s of all my hosts to the known hosts file: piper:~|master|% grep 204:4bff:fe80:8003 .ssh/known_hosts mother.gauting.madduck.net,mother,192.168.20.21,2001:a60:f069::204:4bff:fe80:8003 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAxWtcjXSC04NpOsks/+PAoWz+1Qw75gLZydT7MuJCjjPR9BpXNOpG9CsCCQuoUKKdH6QUMLp6vnMEf6xAMgd2TapyZYORxI+Fll2av4Fo0y1ExpaCNKAVt9tJwxtcOZ+ReFLx9jPQzB4POqebbDpGnw0jxOX/wTEzNBGhmmvgo82YbSJeuJlxU6kGm6+914rK0MsPw3k04py4JD1JEBZG+8Qi632/EkJWMfO8SiR5LDVibpg9hyZiA/gigNzIw07xkevgMWiIzOL4fGdFCRDIH5DsKfRS/SBEgUIfZTxCLF3J1zOEW1l8KUGHa0Lp3DVKIJN+/p5dXlfhm3xVyTeYaQ== 2001:a60:f069:0:204:4bff:fe80:8003 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAxWtcjXSC04NpOsks/+PAoWz+1Qw75gLZydT7MuJCjjPR9BpXNOpG9CsCCQuoUKKdH6QUMLp6vnMEf6xAMgd2TapyZYORxI+Fll2av4Fo0y1ExpaCNKAVt9tJwxtcOZ+ReFLx9jPQzB4POqebbDpGnw0jxOX/wTEzNBGhmmvgo82YbSJeuJlxU6kGm6+914rK0MsPw3k04py4JD1JEBZG+8Qi632/EkJWMfO8SiR5LDVibpg9hyZiA/gigNzIw07xkevgMWiIzOL4fGdFCRDIH5DsKfRS/SBEgUIfZTxCLF3J1zOEW1l8KUGHa0Lp3DVKIJN+/p5dXlfhm3xVyTeYaQ== The problem is simply that I entered the shortened, RFC-compliant version, which simply leaves out complete octet pairs of zeroes: 2001:a60:f069::204:4bff:fe80:8003 ^v vs. 2001:a60:f069:0:204:4bff:fe80:8003 OpenSSH's client seems to be unable to deal with this, which is a bug, since the shortened version is defined in the standard. -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.26-1-amd64 (SMP w/1 CPU core) Locale: LANG=en_GB, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages openssh-client depends on: ii adduser 3.110 add and remove users and groups ii debconf [debconf-2.0] 1.5.23 Debian configuration management sy ii dpkg 1.14.22 Debian package management system ii libc6 2.7-13 GNU C Library: Shared libraries ii libcomerr2 1.41.1-3 common error description library ii libedit2 2.11~20080614-1 BSD editline and history libraries ii libkrb53 1.6.dfsg.4~beta1-4 MIT Kerberos runtime libraries ii libncurses5 5.6+20080920-1 shared libraries for terminal hand ii libssl0.9.8 0.9.8g-13 SSL shared libraries ii passwd 1:4.1.1-5 change and administer password and ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime Versions of packages openssh-client recommends: ii openssh-blacklist 0.4.1 list of default blacklisted OpenSS ii openssh-blacklist-extra 0.4.1 list of non-default blacklisted Op ii xauth 1:1.0.3-2 X authentication utility Versions of packages openssh-client suggests: ii gtk-led-askpass [ssh-askpass] 0.10-2 GTK+ password dialog suitable for pn keychain <none> (no description available) pn libpam-ssh <none> (no description available) -- no debconf information -- .''`. martin f. krafft <madduck@debian.org> : :' : proud Debian developer, author, administrator, and user `. `'` http://people.debian.org/~madduck - http://debiansystem.info `- Debian - when you have better things to do than fixing systems
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