id_MISAP1:/home]scp -v -rp admin@10.0.95.29:C:\temp\abc.txt /home/oracle/abc.txt
Executing: program /usr//bin/ssh host 10.0.95.29, user admin, command scp -v -r -p -f -- C:tempabc.txt
OpenSSH_5.4p1, OpenSSL 0.9.8m 25 Feb 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Failed dlopen: /usr/krb5/lib/libkrb5.a(libkrb5.a.so): 0509-022 Cannot load module /usr/krb5/lib/libkrb5.a(libkrb5.a.so).
0509-026 System error: A file or directory in the path name does not exist.
debug1: Error loading Kerberos, disabling Kerberos auth.
debug1: Connecting to 10.0.95.29 [10.0.95.29] port 22.
After about 1 minute
debug1: connect to address 10.0.95.29 port 22: Connection timed out
ssh: connect to host 10.0.95.29 port 22: Connection timed out
It might suggest that there is a firewall preventing you connecting.
Can you simply connect with ssh to test this? If that fails to connect with similar message & time, check with the network people if port 22 is open for you.
I have marked the part which is IMHO the culprit. Could you please post the result of an "lsuser <username>" where "<username>" is the name of the user on the AIX side?
My suspicion is that you are using either a generic Kerberos domain (which is unusual these days) for user authentication or authenticate against the AD (which basically is a kerberized, dumbed-down-to M$-standards LDAP domain) but you do not have the Kerberos client installed or configured.
If i am correct the commands output should contain "system=KRB5files". In this case you will have to install the Kerberos software, which is in separate packages which are not part of the standard install: "krb5.client.rte" (client software) and "krb5.lic" (license).