[DTS][PATCH V2 2/3] test_plans/vf_offload: add packets count, super-long packets and random payload to the case.
Ke Xu
ke1.xu at intel.com
Fri Dec 23 02:02:43 CET 2022
Long packet and repeating packet sending helps triggering potential failures.
For example, in DPDK 20.11 there was an MDD problem when handling long
packets with TSO enabled.
Signed-off-by: Ke Xu <ke1.xu at intel.com>
---
test_plans/vf_offload_test_plan.rst | 155 +++++++++++++++-------------
1 file changed, 81 insertions(+), 74 deletions(-)
diff --git a/test_plans/vf_offload_test_plan.rst b/test_plans/vf_offload_test_plan.rst
index e5804fbf..00548a5a 100644
--- a/test_plans/vf_offload_test_plan.rst
+++ b/test_plans/vf_offload_test_plan.rst
@@ -316,75 +316,83 @@ on csum and enable tunnel tso as below::
testpmd> tunnel_tso set 800 1
Configure the traffic generator to send the multiple packets for the following
-combination:
-
- +----------------+----------------------------------------+
- | packet type | packet organization |
- +================+========================================+
- | | Ether / IPv4 / TCP / payload len 128 |
- | +----------------------------------------+
- | | Ether / IPv4 / TCP / payload len 800 |
- | +----------------------------------------+
- | | Ether / IPv4 / TCP / payload len 801 |
- | +----------------------------------------+
- | | Ether / IPv4 / TCP / payload len 1700 |
- | non-tunneling +----------------------------------------+
- | packets for | Ether / IPv4 / TCP / payload len 2500 |
- | TSO test +----------------------------------------+
- | | Ether / IPv6 / TCP / payload len 128 |
- | +----------------------------------------+
- | | Ether / IPv6 / TCP / payload len 800 |
- | +----------------------------------------+
- | | Ether / IPv6 / TCP / payload len 801 |
- | +----------------------------------------+
- | | Ether / IPv6 / TCP / payload len 1700 |
- | +----------------------------------------+
- | | Ether / IPv6 / TCP / payload len 2500 |
- +----------------+----------------------------------------+
- | | Ether / IPv4 / UDP / VXLAN / Ether |
- | +----------------------------------------+
- | | Ether / IPv6 / UDP / VXLAN / Ether |
- | +----------------------------------------+
- | | Ether / IPv4 / GRE |
- | outer and +----------------------------------------+
- | tunneling | Ether / IPv4 / GRE / Ether |
- | packets +----------------------------------------+
- | for tso test | Ether / IPv6 / GRE |
- | +----------------------------------------+
- | | Ether / IPv6 / GRE / Ether |
- | +----------------------------------------+
- | | Ether / IPv4 / NVGRE |
- | +----------------------------------------+
- | | Ether / IPv4 / NVGRE / Ether |
- | +----------------------------------------+
- | | Ether / IPv6 / NVGRE |
- | +----------------------------------------+
- | | Ether / IPv6 / NVGRE / Ether |
- | +----------------------------------------+
- | | Ether / IPv4 / UDP / GTPU |
- | +----------------------------------------+
- | | Ether / IPv6 / UDP / GTPU |
- +----------------+----------------------------------------+
- | | IPv4 / TCP / payload len 128 |
- | +----------------------------------------+
- | | IPv4 / TCP / payload len 800 |
- | +----------------------------------------+
- | | IPv4 / TCP / payload len 801 |
- | +----------------------------------------+
- | | IPv4 / TCP / payload len 1700 |
- | +----------------------------------------+
- | inner packets | IPv4 / TCP / payload len 2500 |
- | for TSO test +----------------------------------------+
- | | IPv6 / TCP / payload len 128 |
- | +----------------------------------------+
- | | IPv6 / TCP / payload len 800 |
- | +----------------------------------------+
- | | IPv6 / TCP / payload len 801 |
- | +----------------------------------------+
- | | IPv6 / TCP / payload len 1700 |
- | +----------------------------------------+
- | | IPv6 / TCP / payload len 2500 |
- +----------------+----------------------------------------+
+combination, each combination for several times:
+
+ +----------------+----------------------------------------+---------------+
+ | packet type | packet organization | packet count |
+ +================+========================================+===============+
+ | | Ether / IPv4 / TCP / payload len 128 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / TCP / payload len 800 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / TCP / payload len 801 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / TCP / payload len 1700 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / TCP / payload len 2500 | 10 |
+ | non-tunneling +----------------------------------------+---------------+
+ | packets for | Ether / IPv4 / TCP / payload len 8500 | 1000 |
+ | TSO test +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 128 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 800 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 801 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 1700 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 2500 | 10 |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / TCP / payload len 8500 | 1000 |
+ +----------------+----------------------------------------+---------------+
+ | | Ether / IPv4 / UDP / VXLAN / Ether | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / UDP / VXLAN / Ether | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / GRE | N/A |
+ | outer and +----------------------------------------+---------------+
+ | tunneling | Ether / IPv4 / GRE / Ether | N/A |
+ | packets +----------------------------------------+---------------+
+ | for tso test | Ether / IPv6 / GRE | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / GRE / Ether | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / NVGRE | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / NVGRE / Ether | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / NVGRE | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / NVGRE / Ether | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv4 / UDP / GTPU | N/A |
+ | +----------------------------------------+---------------+
+ | | Ether / IPv6 / UDP / GTPU | N/A |
+ +----------------+----------------------------------------+---------------+
+ | | IPv4 / TCP / payload len 128 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv4 / TCP / payload len 800 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv4 / TCP / payload len 801 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv4 / TCP / payload len 1700 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv4 / TCP / payload len 2500 | 10 |
+ | +----------------------------------------+---------------+
+ | inner packets | IPv4 / TCP / payload len 8500 | 1000 |
+ | for TSO test +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 128 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 800 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 801 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 1700 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 2500 | 10 |
+ | +----------------------------------------+---------------+
+ | | IPv6 / TCP / payload len 8500 | 1000 |
+ +----------------+----------------------------------------+---------------+
Notice that VxLAN needs DCF to configure, so testing of VxLAN may need to perform
on DCF.
@@ -427,12 +435,11 @@ Launch the userland ``testpmd`` application on DUT as follows::
Test IPv4() in scapy::
- sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/Raw(load="\x50"*%s)], iface="%s")
+ sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/Raw(load=RandString(size=%s))], iface="%s", count = %s)
Test IPv6() in scapy::
- sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/Raw(load="\x50"*%s)], iface="%s")
-
+ sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/Raw(load=RandString(size=%s))], iface="%s", count = %s)
Test case: csum fwd engine, use tunnel TSO
==========================================
@@ -479,9 +486,9 @@ Launch the userland ``testpmd`` application on DUT as follows::
Test IPv4() in scapy::
for one_outer_packet in outer_packet_list:
- sendp([Ether(dst="%s", src="52:00:00:00:00:00")/one_outer_packet/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/Raw(load="\x50"*%s)], iface="%s")
+ sendp([Ether(dst="%s", src="52:00:00:00:00:00")/one_outer_packet/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/Raw(load=RandString(size=%s))], iface="%s", count = %s)
Test IPv6() in scapy::
for one_outer_packet in outer_packet_list:
- sendp([Ether(dst="%s", src="52:00:00:00:00:00")/one_outer_packet/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/Raw(load="\x50"*%s)], iface="%s")
+ sendp([Ether(dst="%s", src="52:00:00:00:00:00")/one_outer_packet/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/Raw(load=RandString(size=%s))], iface="%s", count = %s)
--
2.25.1
More information about the dts
mailing list