This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
advanced-firewall [2022/01/21 02:49] – old revision restored (2022/01/21 02:45) hogwild | advanced-firewall [2022/01/21 02:57] – clarity, condense hogwild | ||
---|---|---|---|
Line 3: | Line 3: | ||
The Firewall page allows you to configure options to protect/ | 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 will reply. Setting a limit number is recommended to prevent DDoS attacks.\\ | **Limit communication to **- Specifies the maximum number of requests per second to which the Firewall will reply. Setting a limit number is recommended to prevent DDoS attacks.\\ | ||
Line 11: | Line 11: | ||
{{: | {{: | ||
- | **Enable TCP SYN cookies** - Enabling this protects the router from SYN Flood attacks via a well-known | + | **Enable TCP SYN cookies** - Enabling this protects the router from SYN Flood attacks via the well-known "SYN cookies" |
**Enable DCSP Fix** - This enables a workaround for a well-known issue related to DSCP (packet marking) when connected to the Comcast ISP. | **Enable DCSP Fix** - This enables a workaround for a well-known issue related to DSCP (packet marking) when connected to the Comcast ISP. | ||
Line 21: | Line 21: | ||
{{: | {{: | ||
- | **NAT loopback** - also known as " | + | **NAT loopback** - also known as " |
* All | * All | ||
Line 33: | Line 33: | ||
Multicast\\ {{: | Multicast\\ {{: | ||
- | **Enable IGMP proxy** - Runs the IGMP (Internet Group Management Protocol) | + | **Enable IGMP proxy** - Runs the IGMP (Internet Group Management Protocol) |
- | \\ | + | **LAN0/ |
+ | |||
+ | **Enable quick leave** - This is a feature of IGMP v2. This allows the router to stop the streaming of a multicast to an IP address as soon as that end device sends the quick leave IGMP packet. | ||
+ | |||
+ | **Custom Configuration** - This option allows you to set up advanced parameters for the IGMP proxy daemon. Please consult the official IGMP documentation before finalizing these settings.\\ | ||
- | {{: | + | |
**Enable Udpxy** - Like IGMP proxy, Udpxy allows multicast communications between senders and receivers in different VLANs. Since their behavior is almost identical, it is recommended you use either Udpxy or IGMP proxy, but not both at the same time. | **Enable Udpxy** - Like IGMP proxy, Udpxy allows multicast communications between senders and receivers in different VLANs. Since their behavior is almost identical, it is recommended you use either Udpxy or IGMP proxy, but not both at the same time. |