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--- ha:keepalived [2023/07/18 18:35] – [1. Install Trisul Network Analytics on both HA DR nodes.] veera
+++ ha:keepalived [2023/07/18 18:38] – [1. Install Trisul Network Analytics on both HA DR nodes.] veera
@@ Line 27: / Line 27: @@
 Follow instructions in [[admin:keepalived|Configure keepalived]]
-==== 1. Install Trisul Network Analytics on both HA DR nodes. ====
+==== 3. Use IPTABLES on MASTER ====
+During normal operation both nodes will be in active-active mode. The NETFLOW sent to the MASTER node will be mirrored to the SLAVE node using IPTABLES rule. You can also use the [[netflow-shim-tunnel]]https://github.com/trisulnsm/netflow-shim-tunnel to accomplish this
 iptables DNAT rule