https://gigaflowsupport.viavisolutions.com/index.php?title=Release_Notes_-_Observer_GigaFlow_18.1.0.0&feed=atom&action=history
Release Notes - Observer GigaFlow 18.1.0.0 - Revision history
2024-03-28T12:25:42Z
Revision history for this page on the wiki
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https://gigaflowsupport.viavisolutions.com/index.php?title=Release_Notes_-_Observer_GigaFlow_18.1.0.0&diff=1563&oldid=prev
NMCM at 12:32, 20 August 2020
2020-08-20T12:32:43Z
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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 12:32, 20 August 2020</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>[[Category:Release Notes]][[Category:Drafts]]</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>[[Category:Release Notes]][[Category:Drafts]]</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;"><div>== New Features ==</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>== New Features ==</div></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>* Added support for Meraki <del class="diffchange diffchange-inline">which doesnt </del>support sysuptime object</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>* Added support for Meraki<ins class="diffchange diffchange-inline">. Meraki does not </ins>support <ins class="diffchange diffchange-inline">the ''</ins>sysuptime<ins class="diffchange diffchange-inline">'' </ins>object<ins class="diffchange diffchange-inline">.</ins></div></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>* <del class="diffchange diffchange-inline">Adding </del>demultiplexer for syslog messages<del class="diffchange diffchange-inline">, </del>allows <del class="diffchange diffchange-inline">of the spreading of </del>syslog parsing across multiple <del class="diffchange diffchange-inline">cpus </del>for <del class="diffchange diffchange-inline">tcp </del>syslog.</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>* <ins class="diffchange diffchange-inline">Added ''</ins>demultiplexer<ins class="diffchange diffchange-inline">'' </ins>for syslog messages<ins class="diffchange diffchange-inline">' this </ins>allows syslog parsing <ins class="diffchange diffchange-inline">to be spread </ins>across multiple <ins class="diffchange diffchange-inline">CPUs </ins>for <ins class="diffchange diffchange-inline">TCP </ins>syslog.</div></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>* Added ability to disable netflow events under the <del class="diffchange diffchange-inline">alerting </del>page</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>* Added <ins class="diffchange diffchange-inline">the </ins>ability to disable netflow events under the <ins class="diffchange diffchange-inline">Alerts </ins>page<ins class="diffchange diffchange-inline">.</ins></div></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>* Added TCA messages to events system for graphing and filtering</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>* Added TCA messages to events system for graphing and filtering<ins class="diffchange diffchange-inline">.</ins></div></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>* Added syslogsender for zmq</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>* Added <ins class="diffchange diffchange-inline">''</ins>syslogsender<ins class="diffchange diffchange-inline">'' </ins>for <ins class="diffchange diffchange-inline">''</ins>zmq<ins class="diffchange diffchange-inline">''.</ins></div></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>* Added device <del class="diffchange diffchange-inline">disablement when breaching </del>device or flow count</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>* Added device <ins class="diffchange diffchange-inline">disable feature if </ins>device or flow count <ins class="diffchange diffchange-inline">breached.</ins></div></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>* Added sparkline to show flow rate over the rolling hour</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>* Added sparkline to show flow rate over the rolling hour<ins class="diffchange diffchange-inline">.</ins></div></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>* <del class="diffchange diffchange-inline">Adding gigaflow</del>/<del class="diffchange diffchange-inline">observer one </del>setup script</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>* <ins class="diffchange diffchange-inline">Added GigaFlow</ins>/<ins class="diffchange diffchange-inline">Observer single </ins>setup script<ins class="diffchange diffchange-inline">.</ins></div></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>* <del class="diffchange diffchange-inline">Adding </del>stats for syslog <del class="diffchange diffchange-inline">tcp </del>receivers</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>* <ins class="diffchange diffchange-inline">Added </ins>stats for syslog <ins class="diffchange diffchange-inline">TCP </ins>receivers<ins class="diffchange diffchange-inline">.</ins></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;"><div>   </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>   </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;"><div>== Performance Changes ==</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>== Performance Changes ==</div></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>* Changed performance charts to filter for top n recent<del class="diffchange diffchange-inline">, should significantly </del>reduce time to render on servers <del class="diffchange diffchange-inline">with lots of device</del>/interfaces.</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>* Changed performance charts to filter for top<ins class="diffchange diffchange-inline">-''</ins>n<ins class="diffchange diffchange-inline">'' </ins>recent<ins class="diffchange diffchange-inline">; this will </ins>reduce <ins class="diffchange diffchange-inline">the </ins>time to render on servers <ins class="diffchange diffchange-inline">that have many devices and</ins>/<ins class="diffchange diffchange-inline">or </ins>interfaces.</div></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>* Changed order of performance graphs <del class="diffchange diffchange-inline">so </del>interfaces launch after devices</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>* Changed order of performance graphs<ins class="diffchange diffchange-inline">; now </ins>interfaces launch after devices<ins class="diffchange diffchange-inline">.</ins></div></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>* Improved zmq memory usage by <del class="diffchange diffchange-inline">approx </del>15%</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>* Improved <ins class="diffchange diffchange-inline">''</ins>zmq<ins class="diffchange diffchange-inline">'' </ins>memory usage by <ins class="diffchange diffchange-inline">approximately </ins>15%<ins class="diffchange diffchange-inline">.</ins></div></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>* Changed drop handling for syslog messages <del class="diffchange diffchange-inline">(</del>rather than drop the buffer, it no longer admits to it<del class="diffchange diffchange-inline">)</del></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>* Changed drop handling for syslog messages<ins class="diffchange diffchange-inline">; </ins>rather than drop the buffer, it no longer admits to it<ins class="diffchange diffchange-inline">.</ins></div></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>* Changed ips cleanup to happen centrally every 1 minute <del class="diffchange diffchange-inline">(</del>was happening <del class="diffchange diffchange-inline">per device </del>ad-hoc<del class="diffchange diffchange-inline">)</del></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>* Changed <ins class="diffchange diffchange-inline">''</ins>ips<ins class="diffchange diffchange-inline">'' </ins>cleanup to happen centrally every 1 minute<ins class="diffchange diffchange-inline">; this </ins>was happening ad-hoc <ins class="diffchange diffchange-inline">on a per device basis.</ins></div></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>* Changed <del class="diffchange diffchange-inline">kafka to not wait </del>for acks from remote server</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>* Changed <ins class="diffchange diffchange-inline">Kafka; it no longer waits </ins>for <ins class="diffchange diffchange-inline">''</ins>acks<ins class="diffchange diffchange-inline">'' </ins>from remote server<ins class="diffchange diffchange-inline">.</ins></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>== Fixed Issues ==</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>== Fixed Issues ==</div></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>* Fixed issue with <del class="diffchange diffchange-inline">snmpv3 </del>not allowing empty priv password.</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>* Fixed issue with <ins class="diffchange diffchange-inline">SNMP Version 3 </ins>not allowing empty <ins class="diffchange diffchange-inline">''</ins>priv<ins class="diffchange diffchange-inline">'' </ins>password.</div></td></tr>
</table>
NMCM
https://gigaflowsupport.viavisolutions.com/index.php?title=Release_Notes_-_Observer_GigaFlow_18.1.0.0&diff=1561&oldid=prev
NMCM: Created page with "Category:Release NotesCategory:Drafts == New Features == * Added support for Meraki which doesnt support sysuptime object * Adding demultiplexer for syslog messages, a..."
2020-08-20T11:28:34Z
<p>Created page with "<a href="/index.php/Category:Release_Notes" title="Category:Release Notes">Category:Release Notes</a><a href="/index.php/Category:Drafts" title="Category:Drafts">Category:Drafts</a> == New Features == * Added support for Meraki which doesnt support sysuptime object * Adding demultiplexer for syslog messages, a..."</p>
<p><b>New page</b></p><div>[[Category:Release Notes]][[Category:Drafts]]<br />
== New Features ==<br />
* Added support for Meraki which doesnt support sysuptime object<br />
* Adding demultiplexer for syslog messages, allows of the spreading of syslog parsing across multiple cpus for tcp syslog.<br />
* Added ability to disable netflow events under the alerting page<br />
* Added TCA messages to events system for graphing and filtering<br />
* Added syslogsender for zmq<br />
* Added device disablement when breaching device or flow count<br />
* Added sparkline to show flow rate over the rolling hour<br />
* Adding gigaflow/observer one setup script<br />
* Adding stats for syslog tcp receivers<br />
<br />
== Performance Changes ==<br />
* Changed performance charts to filter for top n recent, should significantly reduce time to render on servers with lots of device/interfaces.<br />
* Changed order of performance graphs so interfaces launch after devices<br />
* Improved zmq memory usage by approx 15%<br />
* Changed drop handling for syslog messages (rather than drop the buffer, it no longer admits to it)<br />
* Changed ips cleanup to happen centrally every 1 minute (was happening per device ad-hoc)<br />
* Changed kafka to not wait for acks from remote server<br />
<br />
== Fixed Issues ==<br />
* Fixed issue with snmpv3 not allowing empty priv password.</div>
NMCM