udo iptables -I INPUT -p icmp -j DROP
sudo iptables -n -L -v --line-numbers
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
num pkts bytes target prot opt in out source destination
1 0 0 DROP icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 0
2 1352 146K f2b-sshd tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
3 749 99361 f2b-sshd tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 22
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
num pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
num pkts bytes target prot opt in out source destination
1 0 0 DROP icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 8
Я ничего не понял, какой-то поток сознания :)