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| author | Christian Poessinger <christian@poessinger.com> | 2020-12-23 14:30:45 +0100 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2020-12-23 14:30:45 +0100 |
| commit | 2b55a3a72fca5975724836df2d857de77fb12e7f (patch) | |
| tree | e020fe13f50ae43d01088ace4a68116528233f29 /docs/configuration/interfaces | |
| parent | 6cdae273512a3e78cef93c1227274fcf4733add0 (diff) | |
| download | vyos-documentation-2b55a3a72fca5975724836df2d857de77fb12e7f.tar.gz vyos-documentation-2b55a3a72fca5975724836df2d857de77fb12e7f.zip | |
xdp: use common include for both ethernet and bond
Diffstat (limited to 'docs/configuration/interfaces')
| -rw-r--r-- | docs/configuration/interfaces/bonding.rst | 8 | ||||
| -rw-r--r-- | docs/configuration/interfaces/ethernet.rst | 21 |
2 files changed, 11 insertions, 18 deletions
diff --git a/docs/configuration/interfaces/bonding.rst b/docs/configuration/interfaces/bonding.rst index 92601b37..bf7cfc2c 100644 --- a/docs/configuration/interfaces/bonding.rst +++ b/docs/configuration/interfaces/bonding.rst @@ -256,6 +256,13 @@ Bond options The maximum number of targets that can be specified is 16. The default value is no IP addresses. +Offloading +---------- + +.. cmdinclude:: /_include/interface-xdp.txt + :var0: bonding + :var1: bond0 + VLAN ==== @@ -265,6 +272,7 @@ VLAN Port Mirror (SPAN) ================== + .. cmdinclude:: ../../_include/interface-mirror.txt :var0: bonding :var1: bond1 diff --git a/docs/configuration/interfaces/ethernet.rst b/docs/configuration/interfaces/ethernet.rst index 8c6bcc07..2eca130f 100644 --- a/docs/configuration/interfaces/ethernet.rst +++ b/docs/configuration/interfaces/ethernet.rst @@ -92,24 +92,9 @@ Offloading the IPv4 ID is not sequentially incrementing it will be altered so that it is when a frame assembled via GRO is segmented via GSO. -.. cfgcmd:: set interfaces ethernet <interface> xdp - - Enable support for Linux :abbr:`XDP (eXpress Data Path)` on recent 1.3 rolling - releases. You must enable it for every interface which should participate in - the XDP forwarding. - - XDP is an eBPF based high performance data path merged in the Linux kernel - since version 4.8. The idea behind XDP is to add an early hook in the RX path - of the kernel, and let a user supplied eBPF program decide the fate of the - packet. The hook is placed in the NIC driver just after the interrupt - processing, and before any memory allocation needed by the network stack - itself, because memory allocation can be an expensive operation. - - .. warning:: This is highly experimental! - - .. note:: Enabling this feature will break any form of NAT or Firewalling on - this interface, as XDP is handled way earlier in the driver then iptables/ - nftables. +.. cmdinclude:: /_include/interface-xdp.txt + :var0: ethernet + :var1: eth0 VLAN ==== |