An administrator is attempting to block SSH connections to 192.168.10.24 using the Linux firewall. After implementing a rule, a connection refused error is displayed when attempting to SSH to 192.168.10.24.
Which of the following rules was MOST likely implemented?

A. iptables -A -p tcp -d 192.168.10.24 --dport 22 -j REJECT B. iptables -A -p tcp -d 192.168.10.24 --dport 22 -j DROP C. iptables -A -p tcp -d 192.168.10.24 --dport 22 -j FORWARD D. iptables -A -p tcp -d 192.168.10.24 --dport 22 -j REFUSE