Obtaining a Device's Subnet

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    This document was generated from CDN thread

    Created by: Kevin Coleman on 01-04-2009 08:50:39 PM
    I am trying to find out how I can quickly obtain a device's currently configured subnet.  I can't seem to find anything in RisPort or AXL.  Anyone have any ideas?  The one way I found was by crawling a devices network configuration page (http://<DeviceIP>/CGI/Java/Serviceability?adapter=device.statistics.configuration).  Is there a faster, more efficient way? SNMP is another option, but almost if not more slower.

    Subject: RE: Obtaining a Device's Subnet
    Replied by: David Staudt on 02-04-2009 04:01:54 AM
    The phone can only obtain its subnet from onboard configuration or via DHCP, and it is not sent up to UCM during registration.  So the XML config pages or onboard SNMP will be the only source.

    Subject: RE: Obtaining a Device's Subnet
    Replied by: Kevin Coleman on 02-04-2009 06:01:06 PM
    I am going to just use SNMP against the routers to obtain that information.  SNMP can be slow though.