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  1. Firewall rules (forwarding) - OpenWrt Forum

    Dec 16, 2024 · The zone level forward rule controls forwarding between two or more networks that are in the same firewall zone. This is intra-zone forwarding. If that is set to accept, it will …

  2. Firewall is running? - Installing and Using OpenWrt - OpenWrt …

    Oct 11, 2024 · The firewall is part of the kernel, it's not an independent process, and there is nothing running while the firewall is active. What the firewall service does is to load the rules …

  3. Recommended firewall settings - Network and Wireless …

    Oct 25, 2017 · If you pull up Network>Firewall what are the recommended settings for "General" and "Zones?" Upon reading google hits, many are showing a "Lan -> wan" setting of "reject" …

  4. Raspberry Pi 4 vs OpenWrt One for routing, firewall, NAS, and …

    Jun 18, 2025 · Hello helpful forum folks, I'm looking for server hardware to run OpenWRT and provide dedicated routing, firewall, network-attached storage access, and offsite backup (of …

  5. Is the firewall broken when an invalid rule is included?

    Jun 26, 2025 · The firewall is a rather complex piece of software, it's very easy to get that wrong. The defaults using fw4 (the abstracted zone based rule sets) are secure and work for the vast …

  6. Firewall configuration questions - Installing and Using OpenWrt ...

    Apr 16, 2025 · I'm new to Open-WRT and new to firewall configuration in any kind of linux. My router is running OpenWrt 24.10.0 r28427-6df0e3d02a. I just configured wifi with what I …

  7. Wireguard Firewall rule - OpenWrt Forum

    Jul 26, 2025 · However, it looks like I need to setup additional firewall rules for vlan20 to be accessible over WG, the below rule works but would like to confirm this is the correct way?

  8. Firewall / block WAN connections to specific device

    Apr 6, 2025 · Hi, In my firewall rules I set a test rule for device A with mac-addr XYZ to block internet access. These is the rule as it show in LUCI: Fowarded IPv4 and IPv6 From *lan*, …

  9. Managing firewall rules manually - OpenWrt Forum

    Feb 10, 2025 · Hello great team. I have a device running the last version of OpenWRT, which seem to work so far. However, I would like to manage the firewall rules using an nftables script …

  10. Firewall: unexpected allowed port - OpenWrt Forum

    Apr 14, 2025 · I have 24.10.0 installed on an ER-X with a couple of VLANs for various networks. Some of the networks are isolated (like IOT), but since the ER-X is the DNS server for all the …