1ccb1352eSJesse Gross# 2ccb1352eSJesse Gross# Open vSwitch 3ccb1352eSJesse Gross# 4ccb1352eSJesse Gross 5ccb1352eSJesse Grossconfig OPENVSWITCH 6ccb1352eSJesse Gross tristate "Open vSwitch" 78cd4313aSPravin B Shelar depends on INET 838c089d1SJoe Stringer depends on !NF_CONNTRACK || \ 905752523SJarno Rajahalme (NF_CONNTRACK && ((!NF_DEFRAG_IPV6 || NF_DEFRAG_IPV6) && \ 10*99b7248eSArnd Bergmann (!NF_NAT || NF_NAT) && \ 11*99b7248eSArnd Bergmann (!NF_NAT_IPV4 || NF_NAT_IPV4) && \ 12*99b7248eSArnd Bergmann (!NF_NAT_IPV6 || NF_NAT_IPV6))) 13a175a723SJoe Stringer select LIBCRC32C 147d5f41f2SEric W. Biederman select MPLS 158cd4313aSPravin B Shelar select NET_MPLS_GSO 16d71785ffSPaolo Abeni select DST_CACHE 17ccb1352eSJesse Gross ---help--- 18ccb1352eSJesse Gross Open vSwitch is a multilayer Ethernet switch targeted at virtualized 19ccb1352eSJesse Gross environments. In addition to supporting a variety of features 20ccb1352eSJesse Gross expected in a traditional hardware switch, it enables fine-grained 21ccb1352eSJesse Gross programmatic extension and flow-based control of the network. This 22ccb1352eSJesse Gross control is useful in a wide variety of applications but is 23ccb1352eSJesse Gross particularly important in multi-server virtualization deployments, 24ccb1352eSJesse Gross which are often characterized by highly dynamic endpoints and the 25ccb1352eSJesse Gross need to maintain logical abstractions for multiple tenants. 26ccb1352eSJesse Gross 27ccb1352eSJesse Gross The Open vSwitch datapath provides an in-kernel fast path for packet 28ccb1352eSJesse Gross forwarding. It is complemented by a userspace daemon, ovs-vswitchd, 29ccb1352eSJesse Gross which is able to accept configuration from a variety of sources and 30ccb1352eSJesse Gross translate it into packet processing rules. 31ccb1352eSJesse Gross 32ccb1352eSJesse Gross See http://openvswitch.org for more information and userspace 33ccb1352eSJesse Gross utilities. 34ccb1352eSJesse Gross 35ccb1352eSJesse Gross To compile this code as a module, choose M here: the module will be 36ccb1352eSJesse Gross called openvswitch. 37ccb1352eSJesse Gross 38ccb1352eSJesse Gross If unsure, say N. 39fb825a55SPravin B Shelar 40fb825a55SPravin B Shelarconfig OPENVSWITCH_GRE 4162b9c8d0SThomas Graf tristate "Open vSwitch GRE tunneling support" 42fb825a55SPravin B Shelar depends on OPENVSWITCH 43b2acd1dcSPravin B Shelar depends on NET_IPGRE 4462b9c8d0SThomas Graf default OPENVSWITCH 45fb825a55SPravin B Shelar ---help--- 46fb825a55SPravin B Shelar If you say Y here, then the Open vSwitch will be able create GRE 47fb825a55SPravin B Shelar vport. 48fb825a55SPravin B Shelar 49fb825a55SPravin B Shelar Say N to exclude this support and reduce the binary size. 50fb825a55SPravin B Shelar 51fb825a55SPravin B Shelar If unsure, say Y. 5258264848SPravin B Shelar 53dcc38c03SThomas Grafconfig OPENVSWITCH_VXLAN 54dcc38c03SThomas Graf tristate "Open vSwitch VXLAN tunneling support" 55dcc38c03SThomas Graf depends on OPENVSWITCH 56dcc38c03SThomas Graf depends on VXLAN 57dcc38c03SThomas Graf default OPENVSWITCH 58dcc38c03SThomas Graf ---help--- 59dcc38c03SThomas Graf If you say Y here, then the Open vSwitch will be able create vxlan vport. 60dcc38c03SThomas Graf 61dcc38c03SThomas Graf Say N to exclude this support and reduce the binary size. 62dcc38c03SThomas Graf 63dcc38c03SThomas Graf If unsure, say Y. 64dcc38c03SThomas Graf 65f5796684SJesse Grossconfig OPENVSWITCH_GENEVE 6662b9c8d0SThomas Graf tristate "Open vSwitch Geneve tunneling support" 67f5796684SJesse Gross depends on OPENVSWITCH 686b001e68SPravin B Shelar depends on GENEVE 6962b9c8d0SThomas Graf default OPENVSWITCH 70f5796684SJesse Gross ---help--- 71f5796684SJesse Gross If you say Y here, then the Open vSwitch will be able create geneve vport. 72f5796684SJesse Gross 73f5796684SJesse Gross Say N to exclude this support and reduce the binary size. 74