NetLinx Security and Web Server
G3 panel pages accessed through the WebControl tab are virtual pages created by a user in TPDesign3 and then downloaded to the target Master. Interaction with these pages are not reflected on an actual G3 panel unless you use specific programming commands that link these virtual pages with their real G3 panel counterparts.
The following table lists the WebControl tab features that an administrator or other authorized user
can select from:
WebControl Tab Features
Feature | Description |
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Compatible Devices Field | This area displays: |
| • Links to G3 user designed web panels (containing an index.htm |
| page) that are installed on the NetLinx Master. |
| • G4 icons (with associated links) if a G4 panel running Web |
| Control is communicating with the target Master. |
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Communication Compression Options | Allows you to choose from among two compression options: |
| • These compression settings are most useful when working |
| over a |
| • Use Compression allows the user to specify that the |
| transmitted data packets be compressed. This speeds up the |
| visual responses from the panel by minimizing the size of the |
| information relayed through the web and onto the PC screen. |
| • Use Low Color allows the user to specify the number of colors |
| used to display the image from the panel be reduced. By |
| reducing the numbers of colors used to display the panel page |
| on the PC, the size of the information is reduced, and the |
| response delay is decreased. |
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Default Security Configuration
By default, the NetLinx Master will create the following accounts, access rights, directory
associations, and security options:
Default Security Configuration
Account 1 | Account 2 | Group 1 |
User name: administrator | User name: NetLinx | Group: administrator |
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Password: password | Password: password | Rights: All |
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Group: administrator | Group: none | Directory Association: /* |
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Rights: All | Rights: FTP Access |
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Directory Association: /* | Directory Association: none |
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Security Options: FTP Security - Enabled
Admin Change Password Security - Enabled
All other options - Disabled
SSL security is disabled by default. If the user/group is given FTP access rights by the administrator, all directories can become accessible (read/write/modify).
The administrator user account cannot be deleted or modified with the exception of its password. Only a user with "Change Admin Password Access" rights can change the administrator password.
| 36 | NetLinx Integrated Controllers |
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