[V3,2/3] test_plans/vf_offload: add packets count, super-long packets and random payload to the case.
Commit Message
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@intel.com>
---
test_plans/vf_offload_test_plan.rst | 155 +++++++++++++++-------------
1 file changed, 81 insertions(+), 74 deletions(-)
@@ -328,75 +328,83 @@ 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.
@@ -445,12 +453,11 @@ 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
==========================================
@@ -497,9 +504,9 @@ 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)