[OpenWrt Wiki] Firewall configuration /etc/config/firewall
openwrt.org › docs › guide-userDec 16, 2021 · Masquerade is the most common form of SNAT, changing the source of traffic to WAN to the router's public IP. SNAT can also be done manually: SNAT can also be done manually: config redirect option name 'SNAT DMZ 192.168.1.250 to WAN 1.2.3.4 for ICMP' option src 'dmz' option src_ip '192.168.1.250' option src_dip '1.2.3.4' option dest 'wan' option ...
[OpenWrt Wiki] Routed Client
openwrt.org › docs › guide-userJul 23, 2021 · Routed Client In the default configuration, OpenWrt bridges the wireless network to the LAN of the device. Most wireless drivers do not support bridging in client mode, therefore the traffic between LAN and the wireless client must be routed. Using MASQUERADE
[OpenWrt Wiki] NAT6 and IPv6 masquerading
openwrt.org › docs › guide-userNov 27, 2021 · NAT6 and IPv6 masquerading This article relies on the following: * Accessing OpenWrt CLI * Managing configurations * Managing packages * Managing services Introduction This page describes how to set up NAT6 aka NAT66 with IPv6 masquerading on your OpenWrt router. Most users will not need or want to do this in IPv6, but there are some more specific use cases for