git config over http and ssh went wrong

Hi,

I need some help in setting up Git repository to be shared over ssh and http. I was able to share my server/public bare repository over ssh and http, but now client/private repositories are unable to push their changes. Would really appreciate any help on configuring both SSH and HTTP. And not sure why my SSH is not updating/pushing changes to server, as it did before. Any pointers on where I went wrong?

Here is what I did:

[server - public]
* On CentOS5 - Git 1.7.1 server:
  -- Initialize bare git repo

[client - private SSH]
 * From another Debian VM:
  -- Create git repo
  --  Add remote origin ssh://user@centos5/var/gitpubrepos/test
  -- git push origin master

[server - public]
 * Then I changed HTTP conf to enable DAV for this directory.

[client - private HTTP] - May be I should have cloned the repo here
rather than pull?
 * git init
   Initialized empty Git repository in /ncs/tempgit-http/.git/
 *  git remote add origin http://centos5/git/fifa
 *  git pull
     fatal: http://centos5/git/fifa/info/refs not found: did you run
git update-server-info on the server?

[server - public]
  * git update-server-info

[client - private HTTP]
  * git pull origin master
    From http://centos5/git/fifa
    branch            master     -> FETCH_HEAD
    (Got all files)

[client-private HTTP]
  * Make some changes and try to push: git push
  * git push
    Fetching remote heads...
    refs/
    refs/tags/
    refs/heads/
    'refs/heads/master': up-to-date

 [client-private SSH]
  * git push
     = [up to date]      master -> master
     updating local tracking ref 'refs/remotes/origin/master'
     Everything up-to-date

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Thanks, CS.