Hi there, I need to build a scenario with 2 linux servers (probably CentOS7) acting as active/active firewall servers. What tools should I use? I saw some articles with: - conntrackd + keepalived - conntrackd + corosync + pacemaker But, what is the most used/stable? AND, if there is a chance, I have 4 lan networks (each one in a different VLAN) and it should be good if I can set something like "preffered master" to each one for load distribution, because I will run SQUID in those servers too. I just need to know which way to go, so, I can learn the tools and configure it all here. regards, Ricardo Felipe Klein klein.rfk@xxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html