The nodes are on VirtualBox VMs and connected via the Virtualboxe's 'bridged' network. Because it's Centos the each machines own firewall on must be set up to enable the required ports (like most Unixes).
As a work round I can use static. That it works fine. However every time I create a new machine it is assigned a random address on the bridged network (that's just how Virtualbox works). So I then have add it to all the other machines lists. Although at least, once assigned, the addresses remain constant. So the lists do not require update after every reboot. -----Original Message----- From: vkulichenko [mailto:[email protected]] Sent: 29 June 2018 15:05 To: [email protected] Subject: Re: Questions on setting up firewall for multicast cluster discovery. Hi Jon, First of all, you don't have to use multicast for discovery. Using static IP configuration or one other shared IP finder might simplify the setup: https://apacheignite.readme.io/docs/tcpip-discovery Second of all, I'm not sure I fully understand what you're trying to achieve. Are both nodes in the same network? If yes, why is there a firewall between them and why do you need to restrict internal traffic? -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/ The information in this e-mail and any attachments is confidential and may be legally privileged. It is intended solely for the addressee or addressees. Any use or disclosure of the contents of this e-mail/attachments by a not intended recipient is unauthorized and may be unlawful. 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 TEMENOS. We recommend that you check this e-mail and any attachments against viruses. TEMENOS accepts no liability for any damage caused by any malicious code or virus transmitted by this e-mail.
