TITLE
    SNMP: Load OT at System Startup time
Article ID:
Created:
Modified:
24618
9/16/98
10/14/98

TOPIC

    I've installed the SNMP (Simple Network Management Protocol) agent that ships with Mac OS 8.5, but when I try to access the workstation from my console, I get the message "unreachable via SNMP". I've verified that TCP/IP is working on my computer. What else could be wrong? Is this a known issue with OT/SNMP?


DISCUSSION

    Background: SNMP is a network management protocol that allows a console to collect and analyze data from agents on the network. Mac OS 8.5 includes SNMP agent software that will allow Macintosh workstations to report information to third-party consoles using SNMP.

    To run SNMP agent software on a Macintosh, you must initialize the TCP/IP at system startup time for the software to load and for your computer to respond to SNMP queries. On any workstation running the SNMP agent software:
      1. Open the TCP/IP control panel.
      2. Go into "Advanced" mode (using Command-U to bring up the User-level dialog window, select "Advanced" radio button. Click OK).
      3. Click "Options" button.
      4. Deselect the "Load only when needed" option; this will cause TCP/IP to initialize at system startup time.
      5. Restart the workstation.

    Upon restart, the workstation should be listening for SNMP communications. SNMP uses ports 161 and 162.

Document Information
Product Area: Communications-Networking
Category: Network Management
Sub Category: General Topics

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