unable to install rpm through YUM where YUM server on remote FTP.

[root@node11 ~]# yum install openldap*
Loaded plugins: rhnplugin, security
This system is not registered with RHN.
RHN support will be disabled.
ftp://node10/repodata/repomd.xml: [Errno 4] IOError: [Errno ftp error] 550 Failed to change directory.
Trying other mirror.
Setting up Install Process
Package openldap-2.3.43-3.el5.i386 already installed and latest version
Resolving Dependencies
There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them.
The program yum-complete-transaction is found in the yum-utils package.
--> Running transaction check
---> Package openldap-clients.i386 0:2.3.43-3.el5 set to be updated
---> Package openldap-devel.i386 0:2.3.43-3.el5 set to be updated
--> Processing Dependency: cyrus-sasl-devel >= 2.1 for package: openldap-devel
---> Package openldap-servers.i386 0:2.3.43-3.el5 set to be updated
ftp://node10/repodata/filelists.xml.gz: [Errno 4] IOError: [Errno ftp error] 550 Failed to change directory.
Trying other mirror.
Error: failure: repodata/filelists.xml.gz from rhel: [Errno 256] No more mirrors to try.
You could try using --skip-broken to work around the problem
You could try running: package-cleanup --problems
package-cleanup --dupes
rpm -Va --nofiles --nodigest
The program package-cleanup is found in the yum-utils package.

[root@node11 ~]# ftp node10
Connected to node10.
220 (vsFTPd 2.0.5)
530 Please login with USER and PASS.
530 Please login with USER and PASS.
KERBEROS_V4 rejected as an authentication type
Name (node10:root): anonymous
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> pwd
257 "/"
ftp>

Answer:
/etc/passwd
ftp : home directory /iso
chmod 755 /iso/
comment the following
#anon_root=/iso/rhel