regenera iptables de “iptables -L” após falha de disco

Question

Meu disco do sistema falhou catastroficamente. Eu substituí e principalmente restaurei o sistema operacional em um novo disco, mas tudo que eu tenho para o meu iptables é a saída de iptables -L . Existe uma maneira de recriar automaticamente o rules.v4 deste texto? Eu instalei iptables-persistent . Este é o único iptables que eu já criei.

TIA Nate

sudo iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
ACCEPT     all  --  anywhere             anywhere            
ACCEPT     all  --  anywhere             anywhere             ctstate     RELATED,ESTABLISHED
ACCEPT     tcp  --  anywhere             anywhere             tcp dpt:4960
ACCEPT     tcp  --  anywhere             anywhere             tcp dpts:4955:4956
ACCEPT     udp  --  anywhere             anywhere             udp dpt:4958
ACCEPT     udp  --  anywhere             anywhere             udp dpt:domain
ACCEPT     icmp --  anywhere             anywhere             icmp fragmentation-needed
ACCEPT     icmp --  anywhere             anywhere             limit: avg 10/sec burst 5
DROP       all  --  anywhere             anywhere            

Chain FORWARD (policy DROP)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         

Chain LOGNDROP (0 references)
target     prot opt source               destination         
LOG        tcp  --  anywhere             anywhere             limit: avg 5/min  burst 5 LOG level debug prefix "Denied TCP: "
LOG        udp  --  anywhere             anywhere             limit: avg 5/min burst 5 LOG level debug prefix "Denied UDP: "
LOG        icmp --  anywhere             anywhere             limit: avg 5/min burst 5 LOG level debug prefix "Denied ICMP: "
DROP       all  --  anywhere             anywhere