Difference between revisions of "Firewall Management in Linux"
From Observer GigaFlow Support | VIAVI Solutions Inc.
Kevin Wilkie (Talk | contribs) |
Kevin Wilkie (Talk | contribs) |
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/etc/init.d/iptables save | /etc/init.d/iptables save | ||
| − | Rules For '''Firewalld''' | + | Rules For '''Firewalld (Including Oracle Linux)''' |
firewall-cmd --zone=public --permanent --add-port=54321-54330/tcp | firewall-cmd --zone=public --permanent --add-port=54321-54330/tcp | ||
firewall-cmd --zone=public --permanent --add-port=5432/tcp | firewall-cmd --zone=public --permanent --add-port=5432/tcp | ||
| Line 42: | Line 42: | ||
firewall-cmd --zone=public --permanent --add-port=8902/tcp | firewall-cmd --zone=public --permanent --add-port=8902/tcp | ||
firewall-cmd --reload | firewall-cmd --reload | ||
| + | |||
| + | Port forwarding from port 514 to 1514 for syslog ingestion | ||
| + | firewall-cmd --zone=public --permanent --add-port=514/udp | ||
| + | firewall-cmd --zone=public --permanent --add-forward-port=port=514:proto=udp:toport=1514 | ||
| + | firewall-cmd --reload | ||
| + | |||
Port forwarding from port 80 to 7902 | Port forwarding from port 80 to 7902 | ||
| Line 49: | Line 55: | ||
List Rules | List Rules | ||
firewall-cmd --list-all | firewall-cmd --list-all | ||
| + | |||
| + | External Requirements For Blacklist, License and Stats Updating | ||
| + | Outbound http to http://homeworld.anuviewsoftware.com/ | ||
Latest revision as of 20:20, 2 April 2024
Please note that ports 5432 and 54321:54330 provide access to the database and can be omitted.
Rules For Iptables
iptables -A INPUT -p tcp --dport 54321:54330 -j ACCEPT iptables -A INPUT -p tcp --dport 5432 -j ACCEPT iptables -A INPUT -p udp --dport 161 -j ACCEPT iptables -A INPUT -p udp --dport 162 -j ACCEPT iptables -A INPUT -p udp --dport 1812 -j ACCEPT iptables -A INPUT -p udp --dport 1813 -j ACCEPT iptables -A INPUT -p udp --dport 2055 -j ACCEPT iptables -A INPUT -p udp --dport 53 -j ACCEPT iptables -A INPUT -p udp --dport 514 -j ACCEPT iptables -A INPUT -p udp --dport 1645 -j ACCEPT iptables -A INPUT -p udp --dport 2050:2060 -j ACCEPT iptables -A INPUT -p udp --dport 510:520 -j ACCEPT iptables -A INPUT -p tcp --dport 22 -j ACCEPT iptables -A INPUT -p tcp --dport 7902 -j ACCEPT iptables -A INPUT -p tcp --dport 8902 -j ACCEPT iptables -D INPUT -j REJECT --reject-with icmp-host-prohibited /etc/init.d/iptables save iptables -A INPUT -j REJECT --reject-with icmp-host-prohibited /etc/init.d/iptables save
Rules For Firewalld (Including Oracle Linux)
firewall-cmd --zone=public --permanent --add-port=54321-54330/tcp firewall-cmd --zone=public --permanent --add-port=5432/tcp firewall-cmd --zone=public --permanent --add-port=5000/udp firewall-cmd --zone=public --permanent --add-port=161/udp firewall-cmd --zone=public --permanent --add-port=162/udp firewall-cmd --zone=public --permanent --add-port=1812/udp firewall-cmd --zone=public --permanent --add-port=1813/udp firewall-cmd --zone=public --permanent --add-port=2055/udp firewall-cmd --zone=public --permanent --add-port=53/udp firewall-cmd --zone=public --permanent --add-port=514/udp firewall-cmd --zone=public --permanent --add-port=1645/udp firewall-cmd --zone=public --permanent --add-port=2050-2060/udp firewall-cmd --zone=public --permanent --add-port=510-520/udp firewall-cmd --zone=public --permanent --add-port=22/tcp firewall-cmd --zone=public --permanent --add-port=7902/tcp firewall-cmd --zone=public --permanent --add-port=8902/tcp firewall-cmd --reload
Port forwarding from port 514 to 1514 for syslog ingestion
firewall-cmd --zone=public --permanent --add-port=514/udp firewall-cmd --zone=public --permanent --add-forward-port=port=514:proto=udp:toport=1514 firewall-cmd --reload
Port forwarding from port 80 to 7902
firewall-cmd --zone=public --permanent --add-forward-port=port=80:proto=tcp:toport=7902 firewall-cmd --reload
List Rules
firewall-cmd --list-all
External Requirements For Blacklist, License and Stats Updating
Outbound http to http://homeworld.anuviewsoftware.com/
