Add Linux TAP

2026-09-03 20:18:59 +03:00
parent 948ae56f77
commit 9fce687690
29 changed files with 815 additions and 118 deletions
@@ -0,0 +1,63 @@
+menu "Example Connection Configuration"
+
+    config EXAMPLE_CONNECT_LWIP_TAPIF
+        bool "connect using lwip to linux tap interface"
+        depends on IDF_TARGET_LINUX && ESP_NETIF_TCPIP_LWIP
+        default y
+
+    if EXAMPLE_CONNECT_LWIP_TAPIF
+        config EXAMPLE_CONNECT_IPV4
+            bool
+            depends on LWIP_IPV4
+            default y
+
+        config EXAMPLE_CONNECT_IPV6
+            bool "Obtain IPv6 address"
+            depends on LWIP_IPV6
+            default y
+            help
+                Set to true to setup link local address and wait until it's valid
+
+        config EXAMPLE_CONNECT_WAIT_FOR_IP
+            bool "run DHCP and wait for IP"
+            default y
+
+        config EXAMPLE_CONNECT_TAPIF_IP_ADDR
+            string "Static IP address"
+            default "192.168.5.100"
+            depends on EXAMPLE_CONNECT_IPV4 && !EXAMPLE_CONNECT_WAIT_FOR_IP
+            help
+                Set static IP address.
+
+        config EXAMPLE_CONNECT_TAPIF_NETMASK
+            string "Static netmask address"
+            default "255.255.255.0"
+            depends on EXAMPLE_CONNECT_IPV4 && !EXAMPLE_CONNECT_WAIT_FOR_IP
+            help
+                Set static netmask address.
+
+        config EXAMPLE_CONNECT_TAPIF_GW
+            string "Static gateway address"
+            default "192.168.5.1"
+            depends on EXAMPLE_CONNECT_IPV4 && !EXAMPLE_CONNECT_WAIT_FOR_IP
+            help
+                Set static gateway address.
+
+        config EXAMPLE_CONNECT_TAPIF_OUT_LOSS
+            int "Percentage of packets to be dropped on transmission"
+            default 0
+            range 0 100
+            help
+                Set non-zero number simulate packet loss when sending data.
+                Number represents probability between 0 and 100%
+
+        config EXAMPLE_CONNECT_TAPIF_IN_LOSS
+            int "Percentage of packets to be dropped on reception"
+            default 0
+            range 0 100
+            help
+                Set non-zero number simulate packet loss when receiving data.
+                Number represents probability between 0 and 100%
+    endif
+
+endmenu