Foreman » Smart Proxy

I have an smart proxy running under windows 7 in English for MS DHCP integration. Everything looks OK except host deletion. For example, when trying to create a new host, if DNSs creation fails for any reason, Foreman tries to rollback DHCP reservation but is unable to do it. in smartproxy logs appears:

D, [2014-01-17T15:31:16.631383 #3360] DEBUG -- : Lazy loaded 192.168.48.0/255.255.252.0 records
E, [2014-01-17T15:31:16.631383 #3360] ERROR -- : 192.168.50.7 / 00:11:22:33:44:55 is static - unable to delete
D, [2014-01-17T15:31:16.631383 #3360] DEBUG -- : C:/foreman-proxy/bin/../lib/proxy/dhcp/server/native_ms.rb:18:in `delRecord'
C:/foreman-proxy/bin/../lib/dhcp_api.rb:106:in `DELETE /dhcp/:network/:record'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:1032:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:1032:in `compile!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:620:in `instance_eval'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:620:in `route_eval'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:604:in `route!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:656:in `process_route'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:653:in `catch'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:653:in `process_route'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:603:in `route!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:602:in `each'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:602:in `route!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:741:in `dispatch!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:530:in `call!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `instance_eval'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `invoke'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `catch'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `invoke'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:530:in `call!'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:516:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/methodoverride.rb:24:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/showexceptions.rb:24:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/commonlogger.rb:18:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:1142:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:1168:in `synchronize'
c:/Ruby193/lib/ruby/gems/1.8/gems/sinatra-1.1.0/lib/sinatra/base.rb:1142:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/content_length.rb:13:in `call'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/handler/webrick.rb:52:in `service'
c:/Ruby193/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
c:/Ruby193/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:162:in `start'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:95:in `start'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:92:in `each'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:92:in `start'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:23:in `start'
c:/Ruby193/lib/ruby/1.8/webrick/server.rb:82:in `start'
c:/Ruby193/lib/ruby/gems/1.8/gems/rack-1.2.0/lib/rack/handler/webrick.rb:13:in `run'
C:/foreman-proxy/bin/../lib/sinatra-patch.rb:43:in `run!'
C:/foreman-proxy/bin/smart-proxy:27:in `service_main'
C:/foreman-proxy/bin/smart-proxy:38:in `mainloop'
C:/foreman-proxy/bin/smart-proxy:38
192.168.50.122 - - [17/Jan/2014 15:31:16] "DELETE /dhcp/192.168.48.0/00:11:22:33:44:55 HTTP/1.1" 400 61 116.8586
foremanmaster.latinia.test - - [17/Jan/2014:15:29:19 Romance Standard Time] "DELETE /dhcp/192.168.48.0/00:11:22:33:44:55 HTTP/1.1" 400 61
- -> /dhcp/192.168.48.0/00:11:22:33:44:55

Aditionally, if the host is created correctly and I tryied to delete it, I get the same behaviour