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advanced-firewall [2022/01/21 02:54] – clarity, grammar hogwild | advanced-firewall [2023/05/28 04:26] – [Firewall] hogwild | ||
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- | ===== Firewall ===== | + | ====== Firewall |
- | The Firewall page allows you to configure options to protect/facilitate | + | The Firewall page allows you to configure options to protect |
- | {{: | ||
- | **Limit communication to **- Specifies the maximum number of requests per second to which the Firewall | + | ===== Firewall |
- | \\ | + | {{: |
- | {{: | + | \\ \\ **WAN interfaces respond to ping and traceroute: |
- | **Enable TCP SYN cookies** - Enabling this protects the router from SYN Flood attacks via a well-known technique called "SYN cookies" | + | **Limit communication to: |
- | **Enable | + | |
- | **IPv6 IPSec Passthrough** - FIXME\\ \\ | + | **Enable DCSP Fix: |
- | \\ | + | **Allow DHCP Spoofing: ** |
- | {{:pasted: | + | **Smart MTU black hole detection:** |
- | **NAT loopback** | + | |
+ | ===== NAT ===== | ||
+ | |||
+ | **NAT loopback:** This technique allows LAN devices to access | ||
* All | * All | ||
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* Disabled | * Disabled | ||
- | **NAT target** - Defines | + | \\ |
+ | |||
+ | {{:: | ||
+ | |||
+ | **NAT target** - This defines | ||
\\ | \\ | ||
- | Multicast\\ {{: | ||
- | **Enable IGMP proxy** - Runs the IGMP (Internet Group Management Protocol) service on the router. | + | ===== Multicast ===== |
- | **LAN0/ | + | \\ \\ {{: |
- | **Enable | + | **Enable |
- | **Custom Configuration** | + | LAN0 - LAN3 Specifies which bridges will participate in IGMP, with the router acting as a proxy between selected LANs. This allows |
- | \\ {{: | + | * LAN0 - Checking this means the LAN0 bridge will participate in IGMP proxy. |
+ | * LAN1 - Checking this means the LAN1 bridge will participate in IGMP proxy. | ||
+ | * LAN2 - Checking this means the LAN2 bridge will participate in IGMP proxy/ | ||
+ | * LAN3 - Checking this means the LAN3 bridge will participate in IGMP proxy. | ||
- | **Enable | + | \\ |
+ | |||
+ | **Enable | ||
+ | |||
+ | **Custom Configuration** - This option allows | ||
+ | |||
+ | \\ {{: | ||
- | **Upstream interface** - Defines where the stream source | + | **Enable Udpxy** - Like IGMP proxy, Udpxy allows multicast communications between devices on different VLANs. Since their behavior |
- | **LAN0/ | + | **Upstream interface** - Here, enter the stream |
- | **Enable client statistics** - Enabling this causes FreshTomato to collect statistical information about Udpxy clients. | + | **LAN0/ |
- | **Max clients -** Considering | + | **Enable client statistics** - Enabling |
- | **Udpxy port**- This is where you can consult | + | **Max clients - ** This represents |
- | {{: | + | **Udpxy port**- This specifies the port on which you can recive Udpxy information from your router.\\ |
- | **Efficient Multicast Forwarding (IGMP Snooping) -** IGMP snooping is a way to have the switch (router) facilitating the discovery of multicast (IGMP) clients. Beware | + | **Efficient Multicast Forwarding (IGMP Snooping) -** IGMP snooping is a way to have the switch (part of the router) facilitating the discovery of multicast (IGMP) clients. The idea is to only multicast traffic towards ethernet ports where there' |
- | **Force IGMPv2** - IGMPv2 enhances the IGMP communication supporting additional messages/ | + | **Force IGMPv2** - IGMPv2 enhances the IGMP communication supporting additional messages/ |