http://wiki.netsitech.com/index.php?action=history&feed=atom&title=FreeLix_failover_ip_address FreeLix failover ip address - Cronologia 2026-05-04T21:50:33Z Cronologia della pagina su questo sito MediaWiki 1.34.4 http://wiki.netsitech.com/index.php?title=FreeLix_failover_ip_address&diff=2271&oldid=prev Mazzotti il 16:34, 27 nov 2007 2007-11-27T16:34:32Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="it"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Versione meno recente</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Versione delle 16:34, 27 nov 2007</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l15" >Riga 15:</td> <td colspan="2" class="diff-lineno">Riga 15:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| valign=&quot;top&quot;|'''sintassi'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| valign=&quot;top&quot;|'''sintassi'''</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; 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>| Il sistema configura, per le interfacce indicate oggetto della funzione di alta affidabilità, un solo vip che nel nodo attivo coincide con l'indirizzo primario. Questo comando prepara alcuni file che serviranno ad istruire keepalived sulle specifiche dell'indirizzo di standby, la maschera viene dedotta dalle caratteristiche dell'indirizzo primario dell'interfaccia ''interface_name''. La configurazione diventa attiva solo con l'utilizzo del comando ''failover lan enable''.</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>| Il sistema configura, per le interfacce indicate oggetto della funzione di alta affidabilità, un solo vip che nel nodo attivo coincide con l'indirizzo primario. Questo comando prepara alcuni file che serviranno ad istruire keepalived sulle specifiche dell'indirizzo di standby, la maschera viene dedotta dalle caratteristiche dell'indirizzo primario dell'interfaccia ''interface_name''. La configurazione diventa attiva solo con l'utilizzo del comando <ins class="diffchange diffchange-inline">[[FreeLix_failover_lan_enable|</ins>''failover lan enable''<ins class="diffchange diffchange-inline">]]</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| valign=&quot;top&quot;|</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| valign=&quot;top&quot;|</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l28" >Riga 28:</td> <td colspan="2" class="diff-lineno">Riga 28:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''esempi''' <del class="diffchange diffchange-inline">on </del>lo snip sottostante preparo l'indirizzo per il ruolo di standby</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''esempi''' <ins class="diffchange diffchange-inline">con </ins>lo snip sottostante preparo l'indirizzo per il ruolo di standby</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;code&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;code&gt;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>failover ip address acantho 213.174.191.206</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>failover ip address acantho 213.174.191.206</div></td></tr> </table> Mazzotti http://wiki.netsitech.com/index.php?title=FreeLix_failover_ip_address&diff=2254&oldid=prev Mazzotti il 22:59, 19 nov 2007 2007-11-19T22:59:44Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="it"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Versione meno recente</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Versione delle 22:59, 19 nov 2007</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l33" >Riga 33:</td> <td colspan="2" class="diff-lineno">Riga 33:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;/code&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;/code&gt;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;br&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;br&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''Vedi anche''' [[FreeLix_configure|configure]], [[FreeLix_failover_lan_enable|failover lan enable]], [[FreeLix_failover_lan_unit|failover lan unit]], [[FreeLix_failover_lan_key|failover lan_key]], [[<del class="diffchange diffchange-inline">FreeLix_failover_ip_address</del>|failover <del class="diffchange diffchange-inline">ip address</del>]], [[FreeLix_failover_poll|failover poll]]</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''Vedi anche''' [[FreeLix_configure|configure]], [[FreeLix_failover_lan_enable|failover lan enable]], [[FreeLix_failover_lan_unit|failover lan unit]], [[FreeLix_failover_lan_key|failover lan_key]], [[<ins class="diffchange diffchange-inline">FreeLix_failover_link</ins>|failover <ins class="diffchange diffchange-inline">link</ins>]], [[FreeLix_failover_poll|failover poll]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;br&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;br&gt;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[FreeLix|Torna all'indice]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[FreeLix|Torna all'indice]]</div></td></tr> </table> Mazzotti http://wiki.netsitech.com/index.php?title=FreeLix_failover_ip_address&diff=2253&oldid=prev Mazzotti: Nuova pagina: {| style="color:white" | width="100%" bgcolor="darkblue"|<font size="4"> failover ip address </font> |} ::L'alta affidabilità viene implementata utilizzando il prodotto '''keepalived... 2007-11-19T22:58:52Z <p>Nuova pagina: {| style=&quot;color:white&quot; | width=&quot;100%&quot; bgcolor=&quot;darkblue&quot;|&lt;font size=&quot;4&quot;&gt; failover ip address &lt;/font&gt; |} ::L&#039;alta affidabilità viene implementata utilizzando il prodotto &#039;&#039;&#039;keepalived...</p> <p><b>Nuova pagina</b></p><div>{| style=&quot;color:white&quot;<br /> | width=&quot;100%&quot; bgcolor=&quot;darkblue&quot;|&lt;font size=&quot;4&quot;&gt; failover ip address &lt;/font&gt;<br /> |}<br /> <br /> ::L'alta affidabilità viene implementata utilizzando il prodotto '''keepalived''' che implementa ''VRRP''. Per questo motivo, in fase di progettazione, si rendono necessari solamente due indirizzi: quello ''active'' e quello in ''standby'', esattamente come avviene con il protocollo ''HSRP'' di ''Cisco''. Questi costrutti garantiscono la costruzione di una struttura di rete ''active-standby''.<br /> <br /> ::'''failover ip address''' ''interface_name'' ''secondary_ip''&lt;br&gt;<br /> <br /> ----<br /> <br /> {|<br /> |-<br /> | width=&quot;200&quot;|'''ambito di utilizzo'''<br /> | In ''configuration mode.''<br /> |-<br /> | valign=&quot;top&quot;|'''sintassi'''<br /> | Il sistema configura, per le interfacce indicate oggetto della funzione di alta affidabilità, un solo vip che nel nodo attivo coincide con l'indirizzo primario. Questo comando prepara alcuni file che serviranno ad istruire keepalived sulle specifiche dell'indirizzo di standby, la maschera viene dedotta dalle caratteristiche dell'indirizzo primario dell'interfaccia ''interface_name''. La configurazione diventa attiva solo con l'utilizzo del comando ''failover lan enable''.<br /> |-<br /> | valign=&quot;top&quot;|<br /> ::''interface_name'':<br /> | l'etichetta che identifica uno specifico device di rete.<br /> |-<br /> | valign=&quot;top&quot;|<br /> ::'' secondary_ip'':<br /> | solo l'indirizzo IP secondario per il vip.<br /> |}<br /> <br /> ----<br /> <br /> '''esempi''' on lo snip sottostante preparo l'indirizzo per il ruolo di standby<br /> &lt;code&gt;<br /> failover ip address acantho 213.174.191.206<br /> &lt;/code&gt;<br /> &lt;br&gt;<br /> '''Vedi anche''' [[FreeLix_configure|configure]], [[FreeLix_failover_lan_enable|failover lan enable]], [[FreeLix_failover_lan_unit|failover lan unit]], [[FreeLix_failover_lan_key|failover lan_key]], [[FreeLix_failover_ip_address|failover ip address]], [[FreeLix_failover_poll|failover poll]]<br /> &lt;br&gt;<br /> [[FreeLix|Torna all'indice]]</div> Mazzotti