Controls the Ethernet Firewall
net.firewall( [enable] )
net.firewall( n )
| Parameter | Type | Description |
|---|---|---|
enable |
boolean | Enable or disable |
n |
integer | Bit field of values. Add up the values below to control |
n value |
Description |
|---|---|
| 1 | SYN |
| 2 | ICMP |
| 4 | UDP (except DNS response) |
| 8 | DNS response (do not use this normally!) |
e.g. net.firewall(2) -- prevents PING
Pressing the front button for less that 10s will remove the Ethernet firewall