High end Cisco switches do not work with OpenAIS "out of the box". OpenAIS uses IP Multicast to communicate between nodes. For example I have a Cisco 6513 with a sup720 (switching/routing engine) which by default is not configured for IP Multicast.
To fix this do the following: switch# config t switch(config)# ip multicast-routing switch(config)# int vlan1 switch(config-if)# ip pim sparse-dense-mode switch(config-if)# ^Z switch# wr 1) You first have to enable multicast on the switch globally 2) You then pick the vlan your nodes are using (replace vlan1 with your vlan) 3) Turn on PIM routing for your subnet For a more complete description: http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note 09186a008059a9df.shtml Before turning on multicast I had a dead cluster, but with the above OpenAIS is up and running :) I will let you know if I encounter any other fun hiccups. Tim ***************************************************************** This e-mail and any files transmitted with it may be proprietary and are intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error please notify the sender. Please note that any views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of ITT Corporation. The recipient should check this e-mail and any attachments for the presence of viruses. ITT accepts no liability for any damage caused by any virus transmitted by this e-mail. ******************************************************************* _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
