https://net-snmp.sourceforge.io/wiki/index.php?action=history&feed=atom&title=TRAPTRAP - Revision history2026-04-25T02:18:30ZRevision history for this page on the wikiMediaWiki 1.26.3https://net-snmp.sourceforge.io/wiki/index.php?title=TRAP&diff=5270&oldid=prevWes at 05:36, 19 July 20112011-07-19T05:36:48Z<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 05:36, 19 July 2011</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{protocol|GET|utility=snmptrap|ref=3416|snmp=1-3}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>{{protocol|GET|utility=snmptrap|ref=3416|snmp=1-3}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A '''TRAP''' is a one-way communication, and is one of two types of [[notification]]s that can be delivered over SNMP.  An entity that receives a '''TRAP''' does not acknowledge that it has received it, and thus it is not possible for the sender to be assured that the ''TRAP'' successfully made it to the destination.  Because of this, the usage of [[INFORM]]s are recommended instead.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A '''TRAP''' is a one-way communication, and is one of two types of [[notification]]s that can be delivered over SNMP.  An entity that receives a '''TRAP''' does not acknowledge that it has received it <ins class="diffchange diffchange-inline">(like [[snmptrapd]]</ins>, and thus it is not possible for the sender to be assured that the ''TRAP'' successfully made it to the destination.  Because of this, the usage of [[INFORM]]s are recommended instead.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== TRAP Versions ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== TRAP Versions ==</div></td></tr>
</table>Weshttps://net-snmp.sourceforge.io/wiki/index.php?title=TRAP&diff=5268&oldid=prevWes: Created page with "{{protocol|GET|utility=snmptrap|ref=3416|snmp=1-3}} A '''TRAP''' is a one-way communication, and is one of two types of notifications that can be delivered over SNMP. An en..."2011-07-19T05:34:13Z<p>Created page with "{{protocol|GET|utility=snmptrap|ref=3416|snmp=1-3}} A '''TRAP''' is a one-way communication, and is one of two types of <a href="/wiki/index.php?title=Notification&action=edit&redlink=1" class="new" title="Notification (page does not exist)">notifications</a> that can be delivered over SNMP. An en..."</p>
<p><b>New page</b></p><div>{{protocol|GET|utility=snmptrap|ref=3416|snmp=1-3}}<br />
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A '''TRAP''' is a one-way communication, and is one of two types of [[notification]]s that can be delivered over SNMP. An entity that receives a '''TRAP''' does not acknowledge that it has received it, and thus it is not possible for the sender to be assured that the ''TRAP'' successfully made it to the destination. Because of this, the usage of [[INFORM]]s are recommended instead.<br />
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== TRAP Versions ==<br />
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SNMPv1 actually had a more complex '''TRAP''' definition that included a number of parameters.<br />
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In SNMPv2c, the TRAPv2 [[PDU]] was defined which is significantly simpler and matches the on-the-wire format of the other protocol operations.</div>Wes