uos基础 iptables 查看防火墙规则uos基础 iptables 查看防火墙规则________________

统信桌面操作系统专业版V20（1070）
Linux uos 5.10.97-arm64-desktop

uos基础 iptables 查看防火墙规则

root@uos:/home/code# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
# Warning: iptables-legacy tables present, use iptables-legacy to see them