https://bugs.dpdk.org/show_bug.cgi?id=1154
Bug ID: 1154
Summary: RTE flow: Getting a conflict error even though the
rules doesn't have a conflict
Product: DPDK
Version: 22.07
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: other
Assignee: dev@dpdk.org
Reporter: ltham...@usc.edu
Target Milestone: ---
I am configuring below two flows on i40e through VPP and am seeing errors
saying "Failed to create flow" and "i40e_flow_set_fdir_inset(): Conflict with
the first rule's input set" although I don't see any conflict between the
flows. Other combinations work good say if protocol is not 'any' (wildcard).
Let me know if I am doing it wrong or if it's a bug.
The 2 flows are:
1. type/pattern: src-ip 1.1.1.1 dst-ip 2.2.2.2 protocol any
action: redirect-to-queue 0
2. type/pattern: src-ip 3.3.3.3 dst-ip 4.4.4.4 protocol icmp
action: redirect-to-queue 1
Logs:
DBGvpp# sh int
Name Idx State MTU (L3/IP4/IP6/MPLS)
Counter Count
TenGigabitEthernetb5/0/3 1 up 9000/0/0/0
local0 0 down 0/0/0/0
DBGvpp#
DBGvpp#
DBGvpp# test flow add src-ip 1.1.1.1 dst-ip 2.2.2.2 proto any redirect-to-queue
0
flow 0 added
DBGvpp# test flow add src-ip 3.3.3.3 dst-ip 4.4.4.4 proto icmp
redirect-to-queue 1
flow 1 added
DBGvpp#
DBGvpp# sh flow entry
flow-index 0 type ipv4 active 0
match: src_addr 1.1.1.1, dst_addr 2.2.2.2, protocol any
action: redirect-to-queue
redirect-to-queue 0
flow-index 1 type ipv4 active 0
match: src_addr 3.3.3.3, dst_addr 4.4.4.4, protocol ICMP
action: redirect-to-queue
redirect-to-queue 1
DBGvpp#
DBGvpp# clear log
DBGvpp#
DBGvpp# test flow enable index 0 TenGigabitEthernetb5/0/3
DBGvpp#
DBGvpp# show log
DBGvpp#
DBGvpp# show flow int TenGigabitEthernetb5/0/3
supported flow actions : count mark buffer-advance redirect-to-node
redirect-to-queue rss drop
last DPDK error type : 0
last DPDK error message : n/a
DBGvpp#
DBGvpp# test flow enable index 1 TenGigabitEthernetb5/0/3
test flow: flow error: "not supported"
DBGvpp#
DBGvpp# show flow int TenGigabitEthernetb5/0/3
supported flow actions : count mark buffer-advance redirect-to-node
redirect-to-queue rss drop
last DPDK error type : 2
last DPDK error message : Failed to create flow.
DBGvpp#
DBGvpp# show log
2022/12/17 23:13:47:439 notice dpdk i40e_flow_set_fdir_inset():
Conflict with the first rule's input set.
DBGvpp#
DBGvpp#
Thanks,
Nikhil
--
You are receiving this mail because:
You are the assignee for the bug.
