Apr 28, 2025 · Hi everyone, I'm reviewing my firewall configuration on OpenWrt (using fw4) and had a question regarding the necessary rules for the WAN interface, specifically for DHCP client operation. …

Sep 20, 2018 · The firewall rule is all that is needed to configure DMZ to a single host. The creation of a separate VLAN and subnet is unnecessary, although it will still work.

Jan 14, 2025 · firewall rules Depends how much you trust the firewall on the VPS. I'd probably put the VPN in its own firewall zone and use rules to allow forwarding.

Dec 17, 2023 · Hello!! I would like to disable the firewall and open all the ports. In the wan side of the router I have a Sophos, so I'll be fine. Is the easiest way going to System > Startup and stop the …

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" for forward …

Feb 8, 2024 · However, for egress from the firewall, there is no concept of the MAC address at L3, and the firewall must make a determination purely based on IP addresses (L3) without knowledge of …

Nov 28, 2023 · Trying to get to grips with segregating smart TV and firestick through VLAN. Objective is 1) completely segregate thiese from other devices and router, 2) stop them sending data back home, …

Feb 18, 2025 · I'm trying to get WAN->LAN DNAT for SIP VoIP working. SIP clients are on the Internet, and SIP server is on the LAN with OpenWRT between them. The rule I have created for this is: …

Nov 14, 2018 · Hi all, I just installed OpenWRT, but I have difficulties understanding the relation and meaning of forwardings, firewall chains and rules. I noticed that there are forwardings that define …

Jun 5, 2022 · You need to assign the tun0 network device to a firewall zone. If the vpn tunnel is completely trusted, assign it to the lan zone and you should be good. Otherwise, you can create a …