Pktgen failing to execute with Lua scripts

Pktgen failing to execute with Lua scripts

[Saniyya Nizar]

Hi Community, 

I’m trying to execute pktgen using lua scripts.

The command I’m using is :
./usr/local/bin/pktgen -c ffffffff -n 4 —proc-type auto —file-prefix pktgen1 —P -m “29.0” -f test/dump.lua

But after instantiating, I see it displaying this message:
>>> User State for CLI not set for Lua

Is there anything we should be setting before trying to execute Lua scripts? Would highly appreciate some inputs on this.

Thanks
Saniyya

RE: Pktgen failing to execute with Lua scripts

[Pathak, Pravin]

Rebuild after updating
meson_options.txt with
option('enable_lua', type: 'boolean', value: false, description: 'Enable Lua support')

Pravin

-----Original Message-----
From: Saniyya Nizar <saniyya.pm@gmail.com> 
Sent: Monday, December 19, 2022 4:16 AM
To: users@dpdk.org
Subject: Pktgen failing to execute with Lua scripts


Hi Community, 

I’m trying to execute pktgen using lua scripts.

The command I’m using is :
./usr/local/bin/pktgen -c ffffffff -n 4 —proc-type auto —file-prefix pktgen1 —P -m “29.0” -f test/dump.lua

But after instantiating, I see it displaying this message:
>>> User State for CLI not set for Lua

Is there anything we should be setting before trying to execute Lua scripts? Would highly appreciate some inputs on this.

Thanks
Saniyya

Pktgen failing to execute with Lua scripts

[Saniyya Nizar]

Hi Community, 

I’m trying to execute pktgen using lua scripts.

The command I’m using is :
 ./usr/local/bin/pktgen -c ffffffff -n 4 —proc-type auto —file-prefix pktgen1 —P -m “29.0” -f test/dump.lua

But after instantiating, I see it displaying this message:
>>> User State for CLI not set for Lua

Is there anything we should be setting before trying to execute Lua scripts? Would highly appreciate some inputs on this.

Thanks
Saniyya

Re: Pktgen failing to execute with Lua scripts

[Knight, Joshua]

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I believe you’ll see this error if pktgen was not compiled with lua support. Check that pktgen is compiled with lua enabled, in the meson_options.txt file.

https://github.com/pktgen/Pktgen-DPDK/blob/dev/meson_options.txt#L1

In my build notes I have the following, but I’m unsure if this still applies. I have not tried a recent version.


make buildlua

meson build



From: Saniyya Nizar <saniyya.pm@gmail.com>
Date: Wednesday, December 21, 2022 at 5:19 AM
To: users@dpdk.org <users@dpdk.org>
Subject: Pktgen failing to execute with Lua scripts
External Email: This message originated outside of NETSCOUT. Do not click links or open attachments unless you recognize the sender and know the content is safe.

Hi Community,

I’m trying to execute pktgen using lua scripts.

The command I’m using is :
 ./usr/local/bin/pktgen -c ffffffff -n 4 —proc-type auto —file-prefix pktgen1 —P -m “29.0” -f test/dump.lua

But after instantiating, I see it displaying this message:
>>> User State for CLI not set for Lua

Is there anything we should be setting before trying to execute Lua scripts? Would highly appreciate some inputs on this.

Thanks
Saniyya

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