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Mon Feb 7 10:29:41 EST 2005
[Klug] issue.net
mark klug at k-lug.com
Fri, 04 Aug 2000 01:54:25 -0500
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Well, I finally got openssh running on all of my boxes (ehem,
distros) and thought I would pass along some info that might be of use
to somebody.
My first attempt at installing openssl and openssh binaries failed
because some of my production servers are behind the times.... so I
built from sources using the tar.gz files. The install instructions
were followed and the build was flawless. The only problem was that
permission was denied to every ssh client even though authentication was
working and the passwords were correct.
The problem was that PAM (pluggable authentication module) support
is a big default for redhat systems. The ssh stuff builds for
PAM, but the make install does not provide a default
/etc/pam.d/sshd file. The symptom is permission denied.
If you build from the rpm source file with rpm --rebuild and then
install from the new i386 file found in /usr/src/redhat/RPMS/i386 the
default /etc/pam.d/sshd file gets created correctly, and no
problem.
I found I can still use hosts.deny and hosts.allow as with telnet and
ftp. /etc/hosts.deny should deny everyone ALL: ALL and
/etc/hosts.allow should have a line like
sshd: <ipaddr> , <name>, <whatever> (or)
sshd: LOCAL, .localdomain whatever
I am experimenting with blowfish, compression, and routing X11 over
the channel. Is anyone else using ssh to route X11- thoughts,
suggestions, troubles?
Also, how are you folks providing a banner like issue.net for
ssh clients to see at login ?
Thanks.
L8R
ps. Thanks much to Steve Fox for helping out today ; he wins the
prize for being the only guy I talked to today that didn't tell me to
RTFM. :-))))
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