and NET_ACT_POLICE, either built-in or as modules.
(NET_CLS_POLICE is obsolete and not needed.)
+ If GRE tunneling is being used it is recommended that the kernel
+ be compiled with IPv6 support (CONFIG_IPV6). This allows for
+ special handling (such as path MTU discovery) of IPv6 packets.
+
+ To use Open vSwitch support for TAP devices, you must enable
+ CONFIG_TUN.
+
- To build a kernel module, you need the same version of GCC that
was used to build that kernel.
if it is installed in a different location, then some Open
vSwitch log messages will not be as detailed.
+You should ensure that /dev/urandom exists. To support TAP devices,
+you must also ensure that /dev/net/tun exists.
+
To run the ovsdmonitor tool, the machine must also have the following
software: