[dpdk-users] pktgen-dpdk range for udp proto seems not working

[dpdk-users] pktgen-dpdk range for udp proto seems not working

[Vincent Li]

Hi,

I noticed when I run range setting for UDP protocol, it does not work
and it defaults to TCP, for exmaple, I run pktgen as below:

#./app/app/x86_64-native-linuxapp-gcc/pktgen -c 1ff -n 3 --proc-type
auto  -- -P -m "[1:3].0, [2:4].0, [5:7].0, [6:8].0"

Pktgen> load udp.txt

Pktgen>  page range

Port #                         Port-0
dst.ip          :          10.1.72.17
    inc         :             0.0.0.1
    min         :          10.1.72.17
    max         :          10.1.72.17
                :
src.ip          :         10.1.72.154
    inc         :             0.0.0.1
    min         :         10.1.72.154
    max         :         10.1.72.254
                :
ip_proto        :                 TCP <========Note here is TCP
                :
dst.port / inc  :             0/    1
     min / max  :             0/  254
                :
src.port / inc  :          1025/    1
     min / max  :          1025/65512
                :


the udp.txt below, it has 'proto udp 0'

#
# Pktgen - Ver: 2.9.17 (DPDK 16.04.0-rc2)
# Copyright (c) <2010-2016>, Intel Corporation. All rights reserved.,
Powered by Intel® DPDK

# Command line arguments: (DPDK args are defaults)
# ./app/app/x86_64-native-linuxapp-gcc/pktgen -c 1ff -n 3 -m 512
--proc-type primary -- -P -m [1:3].0, [2:4].0, [5:7].0, [6:8].0

#######################################################################
# Pktgen Configuration script information:
#   GUI socket is Not Enabled
#   Flags 00000004
#   Number of ports: 1
#   Number ports per page: 4
#   Number descriptors: RX 512 TX: 512
#   Promiscuous mode is Enabled


#######################################################################
# Global configuration:
geometry 132x44
mac_from_arp disable

######################### Port  0 ##################################
#
# Port:  0, Burst: 32, Rate:100%, Flags:00000000, TX Count:Forever
#           SeqCnt:0, Prime:1 VLAN ID:0001, Link: <UP-10000-FD>
#
# Set up the primary port information:
set 0 count 0
set 0 size 64
set 0 rate 100
set 0 burst 32
set 0 sport 1234
set 0 dport 5678
set 0 prime 1
type ipv4 0
proto udp 0 <================ here is UDP, not TCP
set ip dst 0 10.1.72.17
set ip src 0 10.1.72.154/24
set mac 0 00:23:e9:64:c0:03
vlanid 0 1

pattern 0 abc
user.pattern 0 0123456789abcdef^B


latency 0 disable
mpls 0 disable
mpls_entry 0 0
qinq 0 disable
qinqids 0 0 0
gre 0 disable
gre_eth 0 disable
gre_key 0 0
#
# Port flag values:
icmp.echo 0 disable
pcap 0 disable
range 0 enable
process 0 disable
capture 0 disable
rxtap 0 disable
txtap 0 disable
vlan 0 disable

#
# Range packet information:
src.mac start 0 00:50:56:86:10:76
src.mac min 0 00:00:00:00:00:00
src.mac max 0 00:00:00:00:00:00
src.mac inc 0 00:00:00:00:00:00
dst.mac start 0 00:23:e9:64:c0:03
dst.mac min 0 00:00:00:00:00:00
dst.mac max 0 00:00:00:00:00:00
dst.mac inc 0 00:00:00:00:00:00

src.ip start 0 10.1.72.154
src.ip min 0 10.1.72.154
src.ip max 0 10.1.72.254
src.ip inc 0 0.0.0.1

dst.ip start 0 10.1.72.17
dst.ip min 0 10.1.72.17
dst.ip max 0 10.1.72.17
dst.ip inc 0 0

src.port start 0 1025
src.port min 0 1025
src.port max 0 65512
src.port inc 0 1

dst.port start 0 0
dst.port min 0 0
dst.port max 0 254
dst.port inc 0 1

vlan.id start 0 1
vlan.id min 0 1
vlan.id max 0 4095
vlan.id inc 0 0

pkt.size start 0 64
pkt.size min 0 64
pkt.size max 0 1518
pkt.size inc 0 0

#
# Set up the sequence data for the port.
set 0 seqCnt 0

################################ Done

Am I miss anything?

Re: [dpdk-users] pktgen-dpdk range for udp proto seems not working

[Vincent Li]

>
> Am I miss anything?

sorry I missed the 'range.proto 0 udp' setting in the script file, the
range setting is not in help menu, probably should update the help
menu

Re: [dpdk-users] pktgen-dpdk range for udp proto seems not working

[Vincent Li]

here is a diff to add the range.proto in help menu:

# git diff
diff --git a/app/cmd-functions.c b/app/cmd-functions.c
index b2fda7c..c348e73 100644
--- a/app/cmd-functions.c
+++ b/app/cmd-functions.c
@@ -303,6 +303,8 @@ const char *help_info[] = {
        "pkt.size max <portlist> value      - Set pkt size maximum address",
        "pkt.size inc <portlist> value      - Set pkt size increment address",
        "range <portlist> <state>           - Enable or Disable the
given portlist for sending a range of packets",
+       "range.proto <portlist> [tcp|udp|icmp]",
+       "                                   - Set ip proto for sending
a range of packets",
        "",
        "<<PageBreak>>",
        "       Flags: P---------------- - Promiscuous mode enabled",

I also noticed that the range.proto setting can not be saved when
running "save <path to file>" command, not sure how to patch that up.



On Fri, Apr 22, 2016 at 11:31 AM, Vincent Li <vincent.mc.li@gmail.com> wrote:
>>
>> Am I miss anything?
>
> sorry I missed the 'range.proto 0 udp' setting in the script file, the
> range setting is not in help menu, probably should update the help
> menu

Re: [dpdk-users] pktgen-dpdk range for udp proto seems not working

[Wiles, Keith]

>>
>> Am I miss anything?
>
>sorry I missed the 'range.proto 0 udp' setting in the script file, the
>range setting is not in help menu, probably should update the help

The range commands are listed in the help menu next to the last page. The problem is I used ip.proto and it is range.proto in the code, but I have patch my version to accept both names.
>menu
>


Regards,
Keith

Re: [dpdk-users] pktgen-dpdk range for udp proto seems not working

[Wiles, Keith]

>here is a diff to add the range.proto in help menu:
>
># git diff
>diff --git a/app/cmd-functions.c b/app/cmd-functions.c
>index b2fda7c..c348e73 100644
>--- a/app/cmd-functions.c
>+++ b/app/cmd-functions.c
>@@ -303,6 +303,8 @@ const char *help_info[] = {
>        "pkt.size max <portlist> value      - Set pkt size maximum address",
>        "pkt.size inc <portlist> value      - Set pkt size increment address",
>        "range <portlist> <state>           - Enable or Disable the

Thanks I will fix this as well, I will leave the ip.proto as the command allow range.proto to work plus fix the save too.

>given portlist for sending a range of packets",
>+       "range.proto <portlist> [tcp|udp|icmp]",
>+       "                                   - Set ip proto for sending
>a range of packets",
>        "",
>        "<<PageBreak>>",
>        "       Flags: P---------------- - Promiscuous mode enabled",
>
>I also noticed that the range.proto setting can not be saved when
>running "save <path to file>" command, not sure how to patch that up.
>
>
>
>On Fri, Apr 22, 2016 at 11:31 AM, Vincent Li <vincent.mc.li@gmail.com> wrote:
>>>
>>> Am I miss anything?
>>
>> sorry I missed the 'range.proto 0 udp' setting in the script file, the
>> range setting is not in help menu, probably should update the help
>> menu
>


Regards,
Keith