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| author | Tom Herbert <tom@herbertland.com> | 2016-06-07 02:06:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-08 09:51:14 +0300 |
| commit | c1e48af7960e93e1fbe54934be8f4a2fb66ef6fd (patch) | |
| tree | 8810d753093684aa17dd3b6f44ea6d5cba3fbf56 /include | |
| parent | 34fe76abbea5174e532681e420fb31139909efb4 (diff) | |
| download | linux-c1e48af7960e93e1fbe54934be8f4a2fb66ef6fd.tar.xz | |
gue: Implement direction IP encapsulation
This patch implements direct encapsulation of IPv4 and IPv6 packets
in UDP. This is done a version "1" of GUE and as explained in I-D
draft-ietf-nvo3-gue-03.
Changes here are only in the receive path, fou with IPxIPx already
supports the transmit side. Both the normal receive path and
GRO path are modified to check for GUE version and check for
IP version in the case that GUE version is "1".
Tested:
IPIP with direct GUE encap
1 TCP_STREAM
4530 Mbps
200 TCP_RR
1297625 tps
135/232/444 90/95/99% latencies
IP4IP6 with direct GUE encap
1 TCP_STREAM
4903 Mbps
200 TCP_RR
1184481 tps
149/253/473 90/95/99% latencies
IP6IP6 direct GUE encap
1 TCP_STREAM
5146 Mbps
200 TCP_RR
1202879 tps
146/251/472 90/95/99% latencies
SIT with direct GUE encap
1 TCP_STREAM
6111 Mbps
200 TCP_RR
1250337 tps
139/241/467 90/95/99% latencies
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions