mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 07:26:46 +07:00
a175a72330
This patch adds support for rewriting SCTP src,dst ports similar to the functionality already available for TCP/UDP. Rewriting SCTP ports is expensive due to double-recalculation of the SCTP checksums; this is performed to ensure that packets traversing OVS with invalid checksums will continue to the destination with any checksum corruption intact. Reviewed-by: Simon Horman <horms@verge.net.au> Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Ben Pfaff <blp@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
#
|
|
# Open vSwitch
|
|
#
|
|
|
|
config OPENVSWITCH
|
|
tristate "Open vSwitch"
|
|
select LIBCRC32C
|
|
---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
|
|
bool "Open vSwitch GRE tunneling support"
|
|
depends on INET
|
|
depends on OPENVSWITCH
|
|
depends on NET_IPGRE_DEMUX && !(OPENVSWITCH=y && NET_IPGRE_DEMUX=m)
|
|
default y
|
|
---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
|
|
bool "Open vSwitch VXLAN tunneling support"
|
|
depends on INET
|
|
depends on OPENVSWITCH
|
|
depends on VXLAN && !(OPENVSWITCH=y && VXLAN=m)
|
|
default y
|
|
---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.
|