Now I see that the cpu-usage in the VM's is negligible - so I guess it is not
TCP offloading issue..
Thank you Steven
I think it is because TCP offloading - which cannot be executed by HW (the
traffic path traverse only virtual interfaces)
I've tested UDP and get ~ 14Gbps throughput As you said
Does the VPP support HW IPsec offload ? can VPP configure the NIC/Network
adapter to ipsec a specific flow ?
Thank You
Avi
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Hello,
What is the protocol used for mgmt./controller to configure (other than cli)
the vpp device ? netconf ? other
Are there plugins for openflow ?
Best Regards
Avi
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Thank you Jerome - this helps
Avi
> -Original Message-
> From: Jerome Tollet (jtollet) [mailto:jtol...@cisco.com]
> Sent: Sunday, 03 December, 2017 10:58 AM
> To: Avi Cohen (A)
> Cc: vpp-dev@lists.fd.io
> Subject: Re: [vpp-dev] VPP management protocol
>
> Hi
Hello
Are there 'numbers' for performance - VPP vs XDP-eBPF for container networking.
Since the DPDK and linux-containers are not compatible, is a sense that
container and host share the same kernel - hence pkts received at VPP-DPDK at
user-space and directed to a linux container - should be
different if you are looking to run
> regular endpoints vs cVNF.
> Jerome
>
> Le 13/02/2018 15:04, « vpp-dev@lists.fd.io au nom de Avi Cohen (A) » d...@lists.fd.io au nom de avi.co...@huawei.com> a écrit :
>
> Hello
> Are there 'numbers' for perfor
Hello
I added 2 Mellanox Connectx-4 PCI devices to the whitelist startup.conf and
restarted VPP.
But don't see them in vppctl show interfaces
I can run other dpdk-apps w these interfaces without a problem.
Who can assist ?
Best Regards
Avi
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/avi/vpp/dpdk'
Makefile:464: recipe for target 'dpdk-install-dev' failed
make: *** [dpdk-install-dev] Error 2
> -Original Message-
> From: Avi Cohen (A)
> Sent: Wednesday, 14 February, 2018 4:49 PM
> To: vpp-dev@lists.fd.io
> Subject: Mellanox Connectx-4
K 17.11. You may need to rebuild VPP 18.01 with
> DPDK 17.08 to get Melllanox NICs to work. Hopefully someone with direct
> Mellanox experience can add more details.
>
> Regards,
> John
>
> -Original Message-
> From: vpp-dev@lists.fd.io [mailto:vpp-d
e available here.
>
> https://docs.fd.io/csit/rls1710/report/vpp_performance_tests/packet_throughp
> ut_graphs/container_memif.html#ndr-throughput
>
> Thanks,
>
> Ray K
>
>
> On 13/02/2018 14:04, Avi Cohen (A) wrote:
> > Hello
> > Are there 'numbers
Hi,
I set the CONFIG_RTE_LIBRTE_MLX5_PMD in
build-root/build-vpp-native/dpdk/dpdk-17.08/config/common_base
This is probably not the place to set it , because when I rebuild VPP the
CONFIG_RTE_LIBRTE_MLX5_PMD is restored to its default = 'n'
Where do I have to set CONFIG_RTE_LIBRTE_MLX5_PMD for
Hi,
I'm following the steps as per https://community.mellanox.com/docs/DOC-2729
To build VPP with MLX5 PMD
The following make command fails :
make dpdk-install-dev DPDK_MLX5_PMD=y
-
cd /home/avi/vpp/dpdk/deb/_build/nasm-2.13.01 && sh configure
Hello,
- Seems that the tutorials that I found are not very updated/detailed e.g.
(https://docs.fd.io/vpp/17.07/sample_plugin_doc.html ,
https://wiki.fd.io/view/VPP/How_To_Build_The_Sample_Plugin )
Is there more updated/detailed doc for a customized plugin development ?
- how can I schedule
Hi
I've installed and build VPP on a debian VM
When I try to start vpp - service vpp start, I get this error msg:
"Failed to start vpp.service: Unit vpp.service not found"
Who can assist ?
Best Regards
Avi
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Solved after building and installing debian deb files
> -Original Message-
> From: Avi Cohen (A)
> Sent: Monday, 26 February, 2018 7:09 PM
> To: vpp-dev@lists.fd.io
> Subject: Failed to start vpp.service: Unit vpp.service not found
>
> Hi
> I've installed
Hi,
I have vpp running on my VM.
After VM restart - vpp is not running and I cannot start vpp
root@amhost1:/home/avi/vpp# service vpp start
I get this error
root@amhost1:/home/avi/vpp# vppctl
clib_socket_init: connect (fd 3, '/run/vpp/cli.sock'): No such file or directory
root@amhost1:/home/avi/v
OK - solved - the problem was with another (cloned) VM
When I shut it down - I can runn vpp on t he 1st machine
Regards
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Tuesday, 27 February, 2018 2:38 PM
> To: 'vpp-dev@lists.fd.io'
> Subject: Cannot run vpp
Hi
I need to run a script immediately after VPP is up.
I try to add a line in /etc/init/vpp.conf marked ** below - but this doesn't
work , any idea how-to ?
Vpp.conf
description "vector packet processing engine"
author "Cisco Systems, Inc "
manual
respawn
pre-start script
r
I'm (like Sara) encoutering exactly the same problems to build sample or
newplugin
I believe the guide pages are obsolete or the sample code is broken./
is there another recommended process to customize an existing plugin ?
For example to take one of the in-tree plugins (under /src/plugins) an
Hi,
I'm implementing a simple policy plugin , below is the pseudo-code
Go over the packets vector
While (there are packets to process )
{
Check if a packet match a specific rule
If yes - set the out-interface for the packet to be transmitted
Else - drop packet
}
2 Question -
1. is there
mechanism to drop packets
>
> Add an arc from your node to the "error-drop" node, set next0 =
> MYNODE_NEXT_ERROR and b0->error = node->errors[SOME_ERROR].
>
[Avi Cohen (A)]
I'm using the standard loop - this is with the next0 and next1 - this mean that
we are p
oing to different successor node cases.
> Simply set (nextN, errorN) as desired and let the boilerplate code deal with
> it...
>
> D.
>
> -Original Message-
> From: Avi Cohen (A)
> Sent: Wednesday, March 7, 2018 9:02 AM
> To: Dave Barach (dbarach) ; vpp-dev@li
Hi,
I need your opinion where to store internal plugin data ?
For example I want to store data based on the cli input , and use this data
when the plugin hook is invoked .
Of course I can implement this, but I ask for a conventional method
Best Regards,
Avi
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Links:
You
Dave
When I set next0 to ETHERNET_INPUT - packets seems to be processed normally
This make sense because my plugin is based on the sample - which is invoked
*before* the ETHERNET_INPUT
Best Regards
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Thursday, 08 March, 201
Hi,
I'm implementing a plugins nodes - and I wonder about the development env. best
practice:
1. Is it mandatory to git clone VPP in order to build my plugin, or I can only
install VPP package and build my plugin.so (+ src/configure.ac and
src/plugins/Makefile.am)
2. if it possible to only in
Hello all
Can you refer to the code of the VPP node that rewrite L2 header ? i.e set
dest-mac to NH mac address and src-mac to the out port mac ?
Best Regards
Avi
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View/Reply Online (#8590): https://lists.fd.io/g/vpp
Appreciate you help - Neale
Best Regards,
Avi
> -Original Message-
> From: Neale Ranns (nranns) [mailto:nra...@cisco.com]
> Sent: Monday, 19 March, 2018 11:58 AM
> To: Avi Cohen (A); vpp-dev@lists.fd.io
> Subject: Re: [vpp-dev] VPP node that rewrite l2 header
Hello all
I understand that IPSec offload is supported in VPP using the ipsec-offload
dpdk sample -app. (ipsec-secgw ?? )
Can u refer to a document /other how to activate it ?
Best Regards
Avi
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View/Reply Online (#8612
s/dpdk/ipsec/dpdk_crypto_ipsec_doc.md
>
> -Matt
>
>
> > On Mar 21, 2018, at 11:18 AM, Avi Cohen (A)
> wrote:
> >
> > Hello all
> > I understand that IPSec offload is supported in VPP using the
> > ipsec-offload dpdk sample -app. (ipsec-sec
Matt
This is cryptodev and not ipsec offload (by HW)
Is there offload support ?
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Thursday, 22 March, 2018 4:39 PM
> To: 'Matthew Smith'; vpp-dev@lists.fd.io
> Subject: RE: [vpp-dev] VPP - IPSec offloading
Hi
In the startup.conf , in the dpdk part we can add pci devices to the white-list
.
Is there option to also add virtual interfaces to white-list - I'm running VPP
on virtual-machine and I have few virtio devices that I would automatically add
to VPP
Best Regards
Avi
-=-=-=-=-=-=-=-=-=-=-=-
t; }
>
> Steven
>
> On 3/28/18, 8:09 AM, "vpp-dev@lists.fd.io on behalf of Avi Cohen (A)" d...@lists.fd.io on behalf of avi.co...@huawei.com> wrote:
>
> Hi
> In the startup.conf , in the dpdk part we can add pci devices to the
> white-list .
> Is
Or maybe this is impossible to acquire theses linux interfaces in the VPP.
Should I create a host-interface (af-packet) to connect this interface ?
For example to connect ens3 interface
vppctl create host-interface name ens3 ?
Regards
Avi
> -Original Message-
> From: Avi Co
Great Yichen,
I see that the interfaces should be down before VPP startup, otherwise it does
not acquire the interface
Best Regards
Avi
> -Original Message-
> From: Yichen Wang (yicwang) [mailto:yicw...@cisco.com]
> Sent: Thursday, 29 March, 2018 9:45 AM
> To: Avi Cohen
Yichen
Also do I have to insmod the igb_uio or this can be done auto by vpp ? where to
put it ?
Regards
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Thursday, 29 March, 2018 2:34 PM
> To: 'Yichen Wang (yicwang)'; vpp-dev@lists.fd.io
> Subject: RE: [vp
o line in /etc/rc.local.
> >
> > Normally for long term, you may want to deal with kernel update case for
> this particular KO.
> >
> > Thanks very much!
> >
> > Regards,
> > Yichen
> >
> > On 3/29/18, 5:11 AM, "vpp-dev@lists.fd.io on beh
About the vpp service on boot - it was disabled - I enable it with systemctl
and now OK
> -Original Message-
> From: Avi Cohen (A)
> Sent: Sunday, 01 April, 2018 10:57 AM
> To: 'Damjan Marion'; vpp-dev@lists.fd.io
> Subject: RE: [vpp-dev] virtio devices add to
Hi All
I want to automatically invoke a script after VPP init is completed.
This script just set all interfaces up and set ip-addresses
What us the best-practice for that ?
Best Regards
Avi
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View/Reply Online (#8751):
Thank you Chris
Avi
> -Original Message-
> From: Luke, Chris [mailto:chris_l...@comcast.com]
> Sent: Sunday, 01 April, 2018 6:33 PM
> To: Avi Cohen (A); vpp-dev@lists.fd.io
> Subject: RE: Auto script invocation after VPP init completed
>
> The VPP config file (
Hi All,
Is it possible to create a vhost-user with a specified id ?
For example when I create the 1st vhost user using : "create vhost socket
/tmp/sock1.sock server"
A new interface is created in VPP named - VirtualEthernet0/0/0
Is it possible to create e.g. - VirtualEthernet0/0/100.
This is
Hello All
Currently I attach the physical NICs PCI devices by setting the white list in
the startup.conf
How can I attach it dynamically in runtime ?
Best Regards
Avi
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View/Reply Online (#8917): https://lists.fd.io/g/
Message-
> From: Avi Cohen (A)
> Sent: Monday, 16 April, 2018 10:48 AM
> To: vpp-dev@lists.fd.io
> Subject: Dynamically attach to a PCI device
>
> Hello All
>
> Currently I attach the physical NICs PCI devices by setting the white list in
> the
> startup.conf How
Hi
When I build rpm's I see that my plugins are not included in the output list ,
hence they also not installed when I do rpm install
Where do I have to add my plugins so it will be included in the rpm's ?
Best Regards
Avi
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With Ovs-Dpdk this is supported
If this is not supported in VPP I can implement it
Avi
> -Original Message-
> From: Avi Cohen (A)
> Sent: Monday, 23 April, 2018 9:44 AM
> To: 'vpp-dev@lists.fd.io'
> Subject: RE: Dynamically attach to a PCI device
>
> I
Ray
I know that with ovs-dpdk you can add/remove a dpdk interface (physical or
vhost-user) on runtime
Best Regards
Avi
> -Original Message-
> From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Ray
> Kinsella
> Sent: Tuesday, 01 May, 2018 5:41 PM
> T
VPP can detect all PCI devices but it will not grab it (even when white list in
the startup.conf is empty) unless the interface is admin down
Regards
Avi
From: vpp-dev@lists.fd.io [mailto:vpp-dev@lists.fd.io] On Behalf Of Jit Mehta
Sent: Thursday, 03 May, 2018 6:02 AM
To: vpp-dev@lists.fd.io
Sub
Hi,
Is there any plan to implement/integrate TWAMP into VPP ?
Regards
Avi
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