Use a packet socket to receive packets.
Combined with the previous change to send on a raw socket
instead of a tunnel interface, this allows us to get rid of the
clat interface and remove all the routing configuration code.
Bug: 15340961
Change-Id: I9d9b90f9b4f58dcc3c102abcdc32a2c7ee86b01d
diff --git a/clatd.h b/clatd.h
index 0a48013..0f4809d 100644
--- a/clatd.h
+++ b/clatd.h
@@ -23,7 +23,7 @@
#define MAXMTU 1500
#define PACKETLEN (MAXMTU+sizeof(struct tun_pi))
-#define CLATD_VERSION "1.2"
+#define CLATD_VERSION "1.3"
// how frequently (in seconds) to poll for an address change while traffic is passing
#define INTERFACE_POLL_FREQUENCY 30
@@ -32,7 +32,7 @@
#define NO_TRAFFIC_INTERFACE_POLL_FREQUENCY 90
struct tun_data {
- char device6[IFNAMSIZ], device4[IFNAMSIZ];
+ char device4[IFNAMSIZ];
int read_fd6, write_fd6, fd4;
};