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* [dpdk-dev] [Bug 616] [mlx5] packet does not match a corresponding rte_flow rule due to inner ether_type spec validation
@ 2021-01-14 13:54 bugzilla
  2021-01-20  8:29 ` bugzilla
  0 siblings, 1 reply; 2+ messages in thread
From: bugzilla @ 2021-01-14 13:54 UTC (permalink / raw)
  To: dev

https://bugs.dpdk.org/show_bug.cgi?id=616

            Bug ID: 616
           Summary: [mlx5] packet does not match a corresponding rte_flow
                    rule due to inner ether_type spec validation
           Product: DPDK
           Version: 18.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: alialnu@nvidia.com
  Target Milestone: ---

Testpmd:

"""
testpmd -n 4  -w 0000:00:05.0 -w 0000:00:06.0 -- -i --rxq=2 --txq=2
--flow-isolate-all
"""

Flow rule:

"""
flow create 0 ingress group 0 pattern eth dst is 00:16:3e:0a:11:e7  src spec
00:16:3e:25:2b:26  src prefix 0  type spec 33024  type mask 0xffff  / vlan vid
spec 2213  vid prefix 1  / ipv6 / udp / vxlan vni spec 14008256  vni mask
0xffffff  / eth dst is 00:16:3e:0a:11:e7  src spec 00:16:3e:25:2b:26  src
prefix 0  type spec 33024  type mask 0xffff  / end actions  mark id 4477696 / 
queue index 1 /  count / end 
"""

The following scapy packet should match, but it doesn't:

"""
Ether(dst='00:16:3e:0a:11:e7', src='00:16:3e:25:2b:26',
type=33024)/Dot1Q(prio=0, id=0, vlan=4048, type=34525)/IPv6(version=6, tc=78,
fl=0, plen=243, nh=17, hlim=64, src='::252e',
dst='::1144:a5e:99f3')/UDP(sport=19036, dport=4789, len=243,
chksum=38298)/VXLAN(flags=8, reserved0=None, NextProtocol=None, reserved1=0,
gpflags=None, gpid=None, vni=14008256,
reserved2=0)/Ether(dst='00:16:3e:0a:11:e7', src='00:16:3e:25:2b:26',
type=33024)/Dot1Q(prio=0, id=0, vlan=165, type=2048)/IP(version=4, ihl=5,
tos=0, len=209, id=1, flags=0, frag=0, ttl=64, proto=0, chksum=31786,
src='127.0.0.1', dst='127.0.0.1')/Raw(load=b'X'*189) 
"""

NIC: ConnectX-5
OFED: MLNX_OFED_LINUX-5.2-1.0.4.0
Firmware version: 16.29.1016

OS: RHEL 7.4
Kernel: 3.10.0-693.el7.x86_64
gcc: 4.8.5

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* [dpdk-dev] [Bug 616] [mlx5] packet does not match a corresponding rte_flow rule due to inner ether_type spec validation
  2021-01-14 13:54 [dpdk-dev] [Bug 616] [mlx5] packet does not match a corresponding rte_flow rule due to inner ether_type spec validation bugzilla
@ 2021-01-20  8:29 ` bugzilla
  0 siblings, 0 replies; 2+ messages in thread
From: bugzilla @ 2021-01-20  8:29 UTC (permalink / raw)
  To: dev

https://bugs.dpdk.org/show_bug.cgi?id=616

Asaf Penso (asafp@nvidia.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CONFIRMED                   |RESOLVED
                 CC|                            |asafp@nvidia.com
         Resolution|---                         |WONTFIX

--- Comment #2 from Asaf Penso (asafp@nvidia.com) ---
Appears also in the previous 18.11 LTS versions and there were no issues from
users.

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2021-01-14 13:54 [dpdk-dev] [Bug 616] [mlx5] packet does not match a corresponding rte_flow rule due to inner ether_type spec validation bugzilla
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