| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Open vSwitch |
| # |
| |
| config OPENVSWITCH |
| tristate "Open vSwitch" |
| depends on INET |
| depends on !NF_CONNTRACK || \ |
| (NF_CONNTRACK && ((!NF_DEFRAG_IPV6 || NF_DEFRAG_IPV6) && \ |
| (!NF_NAT || NF_NAT) && \ |
| (!NETFILTER_CONNCOUNT || NETFILTER_CONNCOUNT))) |
| depends on PSAMPLE || !PSAMPLE |
| select LIBCRC32C |
| select MPLS |
| select NET_MPLS_GSO |
| select DST_CACHE |
| select NET_NSH |
| select NF_CONNTRACK_OVS if NF_CONNTRACK |
| select NF_NAT_OVS if NF_NAT |
| help |
| Open vSwitch is a multilayer Ethernet switch targeted at virtualized |
| environments. In addition to supporting a variety of features |
| expected in a traditional hardware switch, it enables fine-grained |
| programmatic extension and flow-based control of the network. This |
| control is useful in a wide variety of applications but is |
| particularly important in multi-server virtualization deployments, |
| which are often characterized by highly dynamic endpoints and the |
| need to maintain logical abstractions for multiple tenants. |
| |
| The Open vSwitch datapath provides an in-kernel fast path for packet |
| forwarding. It is complemented by a userspace daemon, ovs-vswitchd, |
| which is able to accept configuration from a variety of sources and |
| translate it into packet processing rules. |
| |
| See http://openvswitch.org for more information and userspace |
| utilities. |
| |
| To compile this code as a module, choose M here: the module will be |
| called openvswitch. |
| |
| If unsure, say N. |
| |
| config OPENVSWITCH_GRE |
| tristate "Open vSwitch GRE tunneling support" |
| depends on OPENVSWITCH |
| depends on NET_IPGRE |
| default OPENVSWITCH |
| help |
| If you say Y here, then the Open vSwitch will be able create GRE |
| vport. |
| |
| Say N to exclude this support and reduce the binary size. |
| |
| If unsure, say Y. |
| |
| config OPENVSWITCH_VXLAN |
| tristate "Open vSwitch VXLAN tunneling support" |
| depends on OPENVSWITCH |
| depends on VXLAN |
| default OPENVSWITCH |
| help |
| If you say Y here, then the Open vSwitch will be able create vxlan vport. |
| |
| Say N to exclude this support and reduce the binary size. |
| |
| If unsure, say Y. |
| |
| config OPENVSWITCH_GENEVE |
| tristate "Open vSwitch Geneve tunneling support" |
| depends on OPENVSWITCH |
| depends on GENEVE |
| default OPENVSWITCH |
| help |
| If you say Y here, then the Open vSwitch will be able create geneve vport. |
| |
| Say N to exclude this support and reduce the binary size. |
