pCOWeb +030220471 – rel. 1.0 – 02.05.2007 6
9 TECHNICAL SPECIFICATIONS......................................................................................................................................................................51
APPENDIX A MAC ADDRESS - STATIC OR AUTOMATIC IP ADDRESS (DHCP).................................................................................52
APPENDIX B IP ADDRESSES, PROXY SERVER, SUBNET MASK, DNS, GATEWAY...............................................................................53
APPENDIX C APPLICATION - pCO – pCOWeb COMMUNICATION.....................................................................................................56
APPENDIX D ArGoSoft: A FREEWARE MAIL SERVER.................................................................................................................................57
APPENDIX E FileZilla Server: A FREEWARE FTP SERVER..........................................................................................................................60
APPENDIX F Trap Receiver: A SIMPLE TRAP / INFORM RECEIVER.......................................................................................................61
APPENDIX G CAREL TAGS FOR pCOWeb HTML PAGES -THE PW_DEMO.HTML PAGE.................................................................62
CAREL TAGS FOR HANDLING THE pCO VARIABLES...............................................................................................................................................................................62
“var”: read / write a variable..............................................................................................................................................................................................................................................62
“setres”: outcome of a write page...............................................................................................................................................................................................................................64
CAREL TAGS FOR HANDLING THE pCOWeb CONFIGURATION FILES...............................................................................................................................................65
“getdb”: read a pCOWeb parameter from a file..........................................................................................................................................................................................................65
“setdb”: write a pCOWeb parameter to a file..............................................................................................................................................................................................................66
“checkdbsel”: check whether the value of a parameter in a file is “selected”................................................................................................................................................67
“checkdbradio”: check whether the value of a parameter in a file is “checked”.........................................................................................................................................68
INFORMATION TAGS: macaddress, fw_release, bootvalues, ipaddr_eth0, date...........................................................................68
SPECIAL TAGS....................................................................................................................................................................................................................................................69
TYPICAL ERRORS INVOLVING THE TAGS....................................................................................................................................................................................................69
EXAMPLE: THE PW_DEMO.HTML PAGE.....................................................................................................................................................................................................69
APPENDIX H STRUCTURE OF A pCOWeb PLUGIN...................................................................................................................................72
CONFIGURATION FILES..................................................................................................................................................................................................................................72
HTML CONFIGURATION PAGES...................................................................................................................................................................................................................72
Structure of the ntp_client.html page for configuring the NTP Plugin.........................................................................................................................................................................72
EXECUTABLE FILES...........................................................................................................................................................................................................................................73
The ntp.sh script file.................................................................................................................................................................................................................................................................74
START-UP SCRIPTS............................................................................................................................................................................................................................................74
Structure of the start-up scripts.............................................................................................................................................................................................................................................74
“Highlight” script.......................................................................................................................................................................................................................................................................75
PLUGIN NAME...................................................................................................................................................................................................................................................76
PLUGIN DIRECTORY.........................................................................................................................................................................................................................................76
CHARACTERISTICS OF THE pCOWeb GNU/Linux OPERATING SYSTEM............................................................................................................................................76
INDEX...........................................................................................................................................................................................................................77
Commentaires sur ces manuels