Security
Authentication continued
Summary of access The following table describes interfaces and its access methods. | ||||
methods |
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Interface | Security Access | Notes | ||
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| Serial Control | Access is by user name and | Always enabled. | |
| Console | password. |
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| Telnet Control | These methods are available: | The user name and password | |
| Console | • User name and password | are transmitted as plain text. | |
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| • Selectable server port |
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| • Server Enable/Disable |
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| SNMP | These methods are available: | The NMS IP filters allow access | |
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| • Community Name | from designated IP addresses. | |
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| • 159.215.12.1 allows only the | ||
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| • NMS IP filters | ||
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| • Agent Enable/Disable | NMS with that IP address to | |
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| have access. | ||
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| • Four access communities with | ||
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| • 159.215.12.255 allows | ||
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| read/write/disable capability | ||
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| access for any NMS on the | ||
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| 159.215.12 segment. | |
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| • 159.215.255.255 allows | |
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| access for any NMS on the | |
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| 159.215 segment. | |
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| • 159.255.255.255 allows | |
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| access for any NMS on the | |
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| 159 segment. | |
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| • 0.0.0.0 or 255.255.255.255 | |
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| allows access for any NMS. | |
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| FTP Server | These methods are available: | Only the Administrator account | |
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| • User name and password | has access. | |
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| • Selectable server port |
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| • Server Enable/Disable |
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| Web Server | These methods are available: | In basic HTTP authentication | |
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| • User name and password | mode, the user name and | |
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| password are transmitted base- | ||
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| • Selectable server port | ||
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| 64 encoded (with no | ||
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| • Server Enable/Disable | encryption). MD5 authentication | |
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| • MD5 Authentication option | mode uses a user name and | |
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| password phrase. | |
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Environmental Monitoring Unit: User’s Guide | 27 |
