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Kconfig

Kconfig 1.8 KB
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  1. #
    2. 

  2. # Open vSwitch
    3. 

  3. #
    4. 

  4. 

  5. config OPENVSWITCH
    6. 

  6. 	tristate "Open vSwitch"
    7. 

  7. 	select LIBCRC32C
    8. 

  8. 	---help---
    9. 

  9. 	  Open vSwitch is a multilayer Ethernet switch targeted at virtualized
    10. 

  10. 	  environments.  In addition to supporting a variety of features
    11. 

  11. 	  expected in a traditional hardware switch, it enables fine-grained
    12. 

  12. 	  programmatic extension and flow-based control of the network.  This
    13. 

  13. 	  control is useful in a wide variety of applications but is
    14. 

  14. 	  particularly important in multi-server virtualization deployments,
    15. 

  15. 	  which are often characterized by highly dynamic endpoints and the
    16. 

  16. 	  need to maintain logical abstractions for multiple tenants.
    17. 

  17. 

  18. 	  The Open vSwitch datapath provides an in-kernel fast path for packet
    19. 

  19. 	  forwarding.  It is complemented by a userspace daemon, ovs-vswitchd,
    20. 

  20. 	  which is able to accept configuration from a variety of sources and
    21. 

  21. 	  translate it into packet processing rules.
    22. 

  22. 

  23. 	  See http://openvswitch.org for more information and userspace
    24. 

  24. 	  utilities.
    25. 

  25. 

  26. 	  To compile this code as a module, choose M here: the module will be
    27. 

  27. 	  called openvswitch.
    28. 

  28. 

  29. 	  If unsure, say N.
    30. 

  30. 

  31. config OPENVSWITCH_GRE
    32. 

  32. 	bool "Open vSwitch GRE tunneling support"
    33. 

  33. 	depends on INET
    34. 

  34. 	depends on OPENVSWITCH
    35. 

  35. 	depends on NET_IPGRE_DEMUX && !(OPENVSWITCH=y && NET_IPGRE_DEMUX=m)
    36. 

  36. 	default y
    37. 

  37. 	---help---
    38. 

  38. 	  If you say Y here, then the Open vSwitch will be able create GRE
    39. 

  39. 	  vport.
    40. 

  40. 

  41. 	  Say N to exclude this support and reduce the binary size.
    42. 

  42. 

  43. 	  If unsure, say Y.
    44. 

  44. 

  45. config OPENVSWITCH_VXLAN
    46. 

  46. 	bool "Open vSwitch VXLAN tunneling support"
    47. 

  47. 	depends on INET
    48. 

  48. 	depends on OPENVSWITCH
    49. 

  49. 	depends on VXLAN && !(OPENVSWITCH=y && VXLAN=m)
    50. 

  50. 	default y
    51. 

  51. 	---help---
    52. 

  52. 	  If you say Y here, then the Open vSwitch will be able create vxlan vport.
    53. 

  53. 

  54. 	  Say N to exclude this support and reduce the binary size.
    55. 

  55. 

  56. 	  If unsure, say Y.
    57.