Cannot get updates from server

  Hello,

  I have a problem trying to up2date from current.

  current runs on Redhat 7.1 Linux, up2date - 7.3.

  What could be the problem?

  Mindaugas

-------- excerpt from current.conf ---------------
[current]
valid_channels = redhat-linux-i386-7.1 redhat-linux-i386-7.3

[redhat73]
label = redhat-linux-i386-7.3
name = Red Hat Linux i386 7.3
parent_channel =
arch = i386
os_release = 7.3
description = Red Hat i386 7.3, with all errata applied.

rpm_dirs = /mnt/test1/current/redhat-7.3/i386/RedHat/RPMS
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/dukebio
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/dulug
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/helix
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/misc
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/powertools
           /mnt/test1/current/redhat-7.3/i386/other-pkgs/powertools-updates

--------current server log -------------------------
Jul 11 16:45:44 Current server v1.0.5 starting, released under the GPL
Jul 11 16:45:44 Starting up Backend
Jul 11 16:45:44 Starting Up Frontend
Jul 07 16:45:49 /usr/share/current/standalone.py:do_POST(None)
Jul 11 16:45:49 Requesting: up2date.login
Jul 11 16:45:49 module = up2date
Jul 11 16:45:49 function = login
Jul 11 16:45:49 Dispatching: up2date.login
Jul 07 16:45:49 /usr/share/current/up2date.py:login({'connInfo':
{'client_address': ('127.0.0.1', 50342), 'command': 'POST', 'version': '',
'headers': <mimetools.Message instance at 812a038>, 'path':
'https://telesto.bi.lt:8081/XMLRPC'}, 'sysid_string': '<?xml
version="1.0"?>\012<params>\012<param>\012<value><struct>\012<member>\012<na
me>type</name>\012<value><string>REAL</string></value>\012</member>\012<memb
er>\012<name>architecture</name>\012<value><string>i686</string></value>\012
</member>\012<member>\012<name>checksum</name>\012<value><string>a81eb2ed803
ce3a132879d6bc22d68211909cd25</string></value>\012</member>\012<member>\012<
name>os_release</name>\012<value><string>7.3</string></value>\012</member>\0
12<member>\012<name>description</name>\012<value><string>7.3 running on
i686</string></value>\012</member>\012<member>\012<name>system_id</name>\012
<value><string>Current-ANONYMOUS</string></value>\012</member>\012<member>\0
12<name>operating_system</name>\012<value><string>Red Hat
Linux</string></value>\012</member>\012<member>\012<name>profile_name</name>
\012<value><string>ns2</string></value>\012</member>\012<member>\012<name>fi
elds</name>\012<value><array><data>\012<value><string>type</string></value>\
012<value><string>operating_system</string></value>\012<value><string>checks
um</string></value>\012<value><string>description</string></value>\012<value
><string>os_release</string></value>\012<value><string>architecture</string>
</value>\012<value><string>system_id</string></value>\012<value><string>prof
ile_name</string></value>\012<value><string>username</string></value>\012</d
ata></array></value>\012</member>\012<member>\012<name>username</name>\012<v
alue><string>minde3000</string></value>\012</member>\012</struct></value>\01
2</param>\012</params>\012'})
Jul 07 16:45:49
/usr/share/current/packagedb.py:getCompatibleChannels({'client_arch':
'i686', 'client_release': '7.3'})
Jul 07 16:45:49 /usr/share/current/packagedb.py:_getCannonArch({'arch':
'i686'})
Jul 11 16:45:49 Result was normal
Jul 11 16:45:49 sendClientResult() finished

--------- up2date log ----------------------------------
# up2date -lu

Retrieving list of all available packages...
########################################
There are no packages available for update.
None of the packages you requested were found, or they are already updated.