https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174604#M31792 <P>Router ID must be the same on both members for OSPF with ClusterXL.&nbsp;</P> <P>Refer also:&nbsp;</P> <P><A href="https://sc1.checkpoint.com/documents/R81.10/WebAdminGuides/EN/CP_R81.10_Gaia_Advanced_Routing_AdminGuide/Topics-GARG/OSPF.htm?tocpath=OSPF%7C_____0" target="_blank" rel="noopener">https://sc1.checkpoint.com/documents/R81.10/WebAdminGuides/EN/CP_R81.10_Gaia_Advanced_Routing_AdminGuide/Topics-GARG/OSPF.htm?tocpath=OSPF%7C_____0</A></P> <P><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk95968" target="_blank" rel="noopener">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk95968</A></P> <P><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk39960" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk39960</A></P> Mon, 13 Mar 2023 15:18:59 GMT Chris_Atkinson 2023-03-13T15:18:59Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174572#M31783 <P>Hi guys, does any one know how to configure ospf on clusterxl.</P><P>I have configured ospf in both members with defirent routerIDs but no ospf traffic goes in interfaces (only ospf traffic send by Core switches).</P><DIV class="">&nbsp;</DIV><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 562px;"><img src="https://community.checkpoint.com/t5/image/serverpage/image-id/20047iF95D0881593EAEB7/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P><P>&nbsp;</P> Mon, 13 Mar 2023 13:49:01 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174572#M31783 OtmanElouadoudi 2023-03-13T13:49:01Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174604#M31792 <P>Router ID must be the same on both members for OSPF with ClusterXL.&nbsp;</P> <P>Refer also:&nbsp;</P> <P><A href="https://sc1.checkpoint.com/documents/R81.10/WebAdminGuides/EN/CP_R81.10_Gaia_Advanced_Routing_AdminGuide/Topics-GARG/OSPF.htm?tocpath=OSPF%7C_____0" target="_blank" rel="noopener">https://sc1.checkpoint.com/documents/R81.10/WebAdminGuides/EN/CP_R81.10_Gaia_Advanced_Routing_AdminGuide/Topics-GARG/OSPF.htm?tocpath=OSPF%7C_____0</A></P> <P><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk95968" target="_blank" rel="noopener">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk95968</A></P> <P><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk39960" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk39960</A></P> Mon, 13 Mar 2023 15:18:59 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174604#M31792 Chris_Atkinson 2023-03-13T15:18:59Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174605#M31793 <P>In addition to great articles Chris sent you, please also make note of below link, its also very helpful.</P> <P>Andy</P> <P><A href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk100501" target="_blank">https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk100501</A></P> Mon, 13 Mar 2023 15:29:08 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174605#M31793 the_rock 2023-03-13T15:29:08Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174793#M31824 <P>Tanks Chris, that was very helpful.</P> Tue, 14 Mar 2023 16:04:38 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Configure-OSPF-on-ClusterXL/m-p/174793#M31824 OtmanElouadoudi 2023-03-14T16:04:38Z