Redmine

Hello Folks,

rails (3.2.12)
ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
Debian 6.0.4
redmine 2.2.3
Apache 2.2.16
Subversion 1.6.12

script/about
/usr/share/redmine-2.2.3/lib/redmine/scm/adapters/subversion_adapter.rb:27: warning: already initialized constant SVN_BIN

Environment:
Redmine version 2.2.3.stable
Ruby version 1.8.7 (x86_64-linux)
Rails version 3.2.12
Environment production
Database adapter MySQL
Redmine plugins:
redmine_scm_extensions 0.4.0

On my server I use a LDAP replica for authentication.
svn served throught apache DAV_SVN

Repositories can be browsed in redmine. Everything works fine.

To add security, I allow /svn only for my network and 127.0.0.1. Since this modification, svn commit works but the author name is not displayed in redmine (I can see it on svn log output).

Can some one help me to find what is wrong ?

Thanks in advance,
Jacques Foucry