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Linux/net/openvswitch/Kconfig

  1 #
  2 # Open vSwitch
  3 #
  4 
  5 config OPENVSWITCH
  6         tristate "Open vSwitch"
  7         depends on INET
  8         depends on !NF_CONNTRACK || \
  9                    (NF_CONNTRACK && ((!NF_DEFRAG_IPV6 || NF_DEFRAG_IPV6) && \
 10                                      (!NF_NAT || NF_NAT) && \
 11                                      (!NF_NAT_IPV4 || NF_NAT_IPV4) && \
 12                                      (!NF_NAT_IPV6 || NF_NAT_IPV6)))
 13         select LIBCRC32C
 14         select MPLS
 15         select NET_MPLS_GSO
 16         select DST_CACHE
 17         ---help---
 18           Open vSwitch is a multilayer Ethernet switch targeted at virtualized
 19           environments.  In addition to supporting a variety of features
 20           expected in a traditional hardware switch, it enables fine-grained
 21           programmatic extension and flow-based control of the network.  This
 22           control is useful in a wide variety of applications but is
 23           particularly important in multi-server virtualization deployments,
 24           which are often characterized by highly dynamic endpoints and the
 25           need to maintain logical abstractions for multiple tenants.
 26 
 27           The Open vSwitch datapath provides an in-kernel fast path for packet
 28           forwarding.  It is complemented by a userspace daemon, ovs-vswitchd,
 29           which is able to accept configuration from a variety of sources and
 30           translate it into packet processing rules.
 31 
 32           See http://openvswitch.org for more information and userspace
 33           utilities.
 34 
 35           To compile this code as a module, choose M here: the module will be
 36           called openvswitch.
 37 
 38           If unsure, say N.
 39 
 40 config OPENVSWITCH_GRE
 41         tristate "Open vSwitch GRE tunneling support"
 42         depends on OPENVSWITCH
 43         depends on NET_IPGRE
 44         default OPENVSWITCH
 45         ---help---
 46           If you say Y here, then the Open vSwitch will be able create GRE
 47           vport.
 48 
 49           Say N to exclude this support and reduce the binary size.
 50 
 51           If unsure, say Y.
 52 
 53 config OPENVSWITCH_VXLAN
 54         tristate "Open vSwitch VXLAN tunneling support"
 55         depends on OPENVSWITCH
 56         depends on VXLAN
 57         default OPENVSWITCH
 58         ---help---
 59           If you say Y here, then the Open vSwitch will be able create vxlan vport.
 60 
 61           Say N to exclude this support and reduce the binary size.
 62 
 63           If unsure, say Y.
 64 
 65 config OPENVSWITCH_GENEVE
 66         tristate "Open vSwitch Geneve tunneling support"
 67         depends on OPENVSWITCH
 68         depends on GENEVE
 69         default OPENVSWITCH
 70         ---help---
 71           If you say Y here, then the Open vSwitch will be able create geneve vport.
 72 
 73           Say N to exclude this support and reduce the binary size.

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