How To Implement Rate-limiting Measures On Interfaces Using IPTables?
Hello all
I have been tasked to implement rate-limiting measures on interfaces using IPTables in RHEL 7.
I know that in order to implement it using FirewallD, I will need to run the following command:
firewall-cmd –direct –add-rule ipv4 filter IN_public_allow 0 -p tcp -m limit –limit 25/minute –limit-burst 100 -j ACCEPT
How would I do the same using IPtables?
Thanks!!
Sean
One thought on - How To Implement Rate-limiting Measures On Interfaces Using IPTables?
–firewalld uses iptables under the hood. So just snoop on what rules firewalld created. Use “iptables-save > /tmp/firewalld-iptables.dump” and inspect the result.