MTU: set interface mtu tap
This patch introduces standard command line 'set interface mtu' for setting the MTU
for tap devices. It allows user to set the mtu in between 68 to 65535 bytes
aligned to what linux kernel supports for tun/tap devices.
Right now tapcli set the same MTU size for each tap interface. But it should be set
and configure to per interface rather than per tap instance.
Change-Id: I81b7f3ad95ca56d585907ff8f51d9935a428e01b
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
diff --git a/vnet/vnet/unix/tapcli.h b/vnet/vnet/unix/tapcli.h
index 00a96c6..76580bf 100644
--- a/vnet/vnet/unix/tapcli.h
+++ b/vnet/vnet/unix/tapcli.h
@@ -38,4 +38,8 @@
int vnet_tap_dump_ifs (tapcli_interface_details_t **out_tapids);
+#define TAP_MTU_MIN 68
+#define TAP_MTU_MAX 65535
+#define TAP_MTU_DEFAULT 1500
+
#endif /* __included_tapcli_h__ */