Search found 3 matches

by ElToro
2020/03/25 18:53:43
Forum: CentOS 8 - Networking Support
Topic: firewall-cmd Port Forwarding Not Reflected In iptables Rules
Replies: 6
Views: 117

Re: firewall-cmd Port Forwarding Not Reflected In iptables Rules

CentOS 8 does not have "iptables" in the kernel. Kernel has only "nftables". The userland tool to see nftables content is "nft". Firewalld uses nft to write nftables rules. sudo nft list ruleset There is still tool "iptables" but it is just a wrapper for nft. Firewalld and iptables do not write to ...
by ElToro
2020/03/25 10:26:35
Forum: CentOS 8 - Networking Support
Topic: firewall-cmd Port Forwarding Not Reflected In iptables Rules
Replies: 6
Views: 117

Re: firewall-cmd Port Forwarding Not Reflected In iptables Rules

Here it is: $ sudo iptables-save # Generated by xtables-save v1.8.2 on Fri Jun 22 13:39:49 2018 *filter :INPUT ACCEPT [1453:144537] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [657:95445] -A INPUT -i virbr0 -p udp -m udp --dport 53 -j ACCEPT -A INPUT -i virbr0 -p tcp -m tcp --dport 53 -j ACCEPT -A INPUT -i...
by ElToro
2020/03/25 10:05:40
Forum: CentOS 8 - Networking Support
Topic: firewall-cmd Port Forwarding Not Reflected In iptables Rules
Replies: 6
Views: 117

firewall-cmd Port Forwarding Not Reflected In iptables Rules

I have the following setup in firewall-cmd: $ sudo firewall-cmd --list-all-zones block target: %%REJECT%% icmp-block-inversion: no interfaces: sources: services: ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: dmz target: default icmp-block-inversion: no interf...

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