How to duplicate traffic with iptables firewall?
Issue
- How to duplicate traffic with iptables firewall?
- We are unable to use firewalld to port-forward traffic to multiple destinations
- Source sends data to System A. System A forwards the received data to System B with NAT. How to also forward the same data to System C?
Environment
- Red Hat Enterprise Linux 7
- firewalld or iptables firewall doing port-forward
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