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Diffstat (limited to 'Documentation/faq')
| -rw-r--r-- | Documentation/faq/releases.rst | 60 |
1 files changed, 33 insertions, 27 deletions
diff --git a/Documentation/faq/releases.rst b/Documentation/faq/releases.rst index ec6f90916..1dd491266 100644 --- a/Documentation/faq/releases.rst +++ b/Documentation/faq/releases.rst @@ -97,41 +97,47 @@ Q: Are all features available with all datapaths? OVS source tree. Userspace - Also known as DPDK, dpif-netdev or dummy datapath. It is the only - datapath that works on NetBSD, FreeBSD and Mac OSX. + This datapath supports conventional system devices as well as + DPDK and AF_XDP devices when support for those is built. This + is the only datapath that works on NetBSD, FreeBSD and Mac OSX. Hyper-V Also known as the Windows datapath. - The following table lists the datapath supported features from an Open - vSwitch user's perspective. + The following table lists the datapath supported features from an + Open vSwitch user's perspective. The "Linux upstream" column + lists the Linux kernel version that introduced a given feature + into its kernel module. The "Linux OVS tree" and "Userspace" + columns list the Open vSwitch release versions that introduced a + given feature into the included kernel module or the userspace + datapath, respectively. ========================== ============== ============== ========= ======= Feature Linux upstream Linux OVS tree Userspace Hyper-V ========================== ============== ============== ========= ======= - Connection tracking 4.3 YES YES YES - Conntrack Fragment Reass. 4.3 YES YES YES - Conntrack Timeout Policies 5.2 YES NO NO - Conntrack Zone Limit 4.18 YES NO YES - NAT 4.6 YES YES YES - Tunnel - LISP NO YES NO NO - Tunnel - STT NO YES NO YES - Tunnel - GRE 3.11 YES YES YES - Tunnel - VXLAN 3.12 YES YES YES - Tunnel - Geneve 3.18 YES YES YES - Tunnel - GRE-IPv6 4.18 YES YES NO - Tunnel - VXLAN-IPv6 4.3 YES YES NO - Tunnel - Geneve-IPv6 4.4 YES YES NO - Tunnel - ERSPAN 4.18 YES YES NO - Tunnel - ERSPAN-IPv6 4.18 YES YES NO - QoS - Policing YES YES YES NO - QoS - Shaping YES YES NO NO - sFlow YES YES YES NO - IPFIX 3.10 YES YES YES - Set action YES YES YES PARTIAL - NIC Bonding YES YES YES YES - Multiple VTEPs YES YES YES YES - Meters 4.15 YES YES NO + Connection tracking 4.3 2.5 2.6 YES + Conntrack Fragment Reass. 4.3 2.6 2.10 YES + Conntrack Timeout Policies 5.2 2.12 NO NO + Conntrack Zone Limit 4.18 2.10 NO YES + NAT 4.6 2.6 2.8 YES + Tunnel - LISP NO 2.11 NO NO + Tunnel - STT NO 2.4 NO YES + Tunnel - GRE 3.11 1.0 2.4 YES + Tunnel - VXLAN 3.12 1.10 2.4 YES + Tunnel - Geneve 3.18 2.4 2.4 YES + Tunnel - GRE-IPv6 4.18 2.6 2.6 NO + Tunnel - VXLAN-IPv6 4.3 2.6 2.6 NO + Tunnel - Geneve-IPv6 4.4 2.6 2.6 NO + Tunnel - ERSPAN 4.18 2.10 2.10 NO + Tunnel - ERSPAN-IPv6 4.18 2.10 2.10 NO + QoS - Policing YES 1.1 2.6 NO + QoS - Shaping YES 1.1 NO NO + sFlow YES 1.0 1.0 NO + IPFIX 3.10 1.11 1.11 YES + Set action YES 1.0 1.0 PARTIAL + NIC Bonding YES 1.0 1.0 YES + Multiple VTEPs YES 1.10 1.10 YES + Meters 4.15 1.10 1.10 NO ========================== ============== ============== ========= ======= Do note, however: |