12-15-2008
Hi Zaxxon
Just wanted to add the below.(As my previous post looked inadequate and short of logs)
After installing zlib,i was able to install SSH without any errors. (I installed through smitty and it didn't display any failures.)
However when i try to start sshd,the following error pops up:
$ /usr/sbin/sshd
exec(): 0509-036 Cannot load program /usr/sbin/sshd because of the following errors:
0509-150 Dependent module /usr/lib/libcrypto.a(libcrypto.so.0.9.7) could not be loaded.
0509-152 Member libcrypto.so.0.9.7 is not found in archive
$ ls -l /usr/lib/libcrypto.a
-r-xr-xr-x 1 root system 4972773 Jul 09 11:48 /usr/lib/libcrypto.a
$ lslpp -L | grep openssl
freeware.openssl.rte 0.9.6.7 C OpenSSL, Secure Sockets Layer
openssl.base 0.9.8.801 C Open Secure Socket Layer
I found in one of the forums that SSHD is looking for libcrypto 0.9.7 and not finding it as the current version is 0.9.6.7.
I tried downloading it,but couldn't find the binary(0.9.7) in bullfreeware.com.
Also attaching the dump -H output of /usr/sbin/sshd:
# dump -H /usr/sbin/sshd
/usr/sbin/sshd:
***Loader Section***
Loader Header Information
VERSION# #SYMtableENT #RELOCent LENidSTR
0x00000001 0x00000115 0x00000601 0x00000096
#IMPfilID OFFidSTR LENstrTBL OFFstrTBL
0x00000006 0x00006224 0x0000075a 0x000062ba
***Import File Strings***
INDEX PATH BASE MEMBER
0 /usr/lib:/lib:/opt/freeware/lib
1 libc.a shr.o
2 libpthreads.a shr_comm.o
3 libpthreads.a shr_xpg5.o
4 libcrypto.a libcrypto.so.0.9.7
5 libz.a libz.so.1
I find that there is no dir called /opt/freeware.
# ls -ld /opt/freeware
ls: 0653-341 The file /opt/freeware does not exist.
I don't understand why SSHD binary is calling for that.
Hope somebody can help.
Note -
I am able to perform the following:
1.Generate SSH keys
# /usr/local/bin/ssh-keygen -t dsa
Generating public/private dsa key pair.
Enter file in which to save the key (//.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in //.ssh/id_dsa.
Your public key has been saved in //.ssh/id_dsa.pub.
The key fingerprint is:
0e:1b:d9:1b:29:b5:1b:ac:54:eb:43:27:76:a5:0d:e9 root@mumux501
2. Connect to clients through SSH.
Thanks
HG
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LEARN ABOUT CENTOS
ssh-ldap-helper
SSH-LDAP-HELPER(8) BSD System Manager's Manual SSH-LDAP-HELPER(8)
NAME
ssh-ldap-helper -- sshd helper program for ldap support
SYNOPSIS
ssh-ldap-helper [-devw] [-f file] [-s user]
DESCRIPTION
ssh-ldap-helper is used by sshd(1) to access keys provided by an LDAP. ssh-ldap-helper is disabled by default and can only be enabled in the
sshd configuration file /etc/ssh/sshd_config by setting AuthorizedKeysCommand to ``/usr/libexec/openssh/ssh-ldap-wrapper''.
ssh-ldap-helper is not intended to be invoked by the user, but from sshd(8) via ssh-ldap-wrapper.
The options are as follows:
-d Set the debug mode; ssh-ldap-helper prints all logs to stderr instead of syslog.
-e Implies -w; ssh-ldap-helper halts if it encounters an unknown item in the ldap.conf file.
-f ssh-ldap-helper uses this file as the ldap configuration file instead of /etc/ssh/ldap.conf (default).
-s ssh-ldap-helper prints out the user's keys to stdout and exits.
-v Implies -d; increases verbosity.
-w ssh-ldap-helper writes warnings about unknown items in the ldap.conf configuration file.
SEE ALSO
sshd(8), sshd_config(5), ssh-ldap.conf(5),
HISTORY
ssh-ldap-helper first appeared in OpenSSH 5.5 + PKA-LDAP .
AUTHORS
Jan F. Chadima <jchadima@redhat.com>
BSD
April 29, 2010 BSD