I was not able to use *linux_cp/linux_nl* (vpp 23.02-release) because with
the same config, the interfaces are not even coming up, that is why I
switched back to *lcpng_if_plugin and lcpng_nl_plugin*
On Sun, Mar 26, 2023 at 11:38 AM Pim van Pelt via lists.fd.io wrote:
> Hoi,
>
> Does the same b
Hoi,
Does the same behavior happen with linux_cp_plugin and linux_nl_plugin
enabled instead? I saw a change in linux_cp that will walk the fib and
remove routes associated with down interfaces; and I think this is because
FRR does not remove them while Bird does. Can you try with
linux_cp/linux_nl
*Hi,*
*I am facing an issue with the LCP route update when a particular interface
changes state (i.e. when I manually shut it down and when I bring it up).*
*Before shutting interface down, below is the state both in FRR and Linux
table:*
*FRR table:*
ingress-node-vpp-58dcb69b5f-g9rzp:/# vtysh
Hi,
Did anyone get a chance to look at this issue? If anyone has any sort of input,
that will be of great help.
Please let me know if any additional information is needed. Thank you.
Best regards,
Parameswaran
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Hi Experts,
I'm using VPP v22.02.0-26. I have a physical interface
TwentyFiveGigabitEthernet3/0/0/4096 in bridge-domain 10(untagged) and I have
configured "l2 efp-filter" on all the interfaces.
I expected that at the ingress of interface
TwentyFiveGigabitEthernet3/0/0/4096, only untagged packe
Hi all,
I’ve prepared the 23.06 release plan - and linked it off the usual place on VPP
wiki:
https://wiki.fd.io/view/VPP#Get_Involved
Tl;dr: release the last Wednesday of June, RC2 two weeks prior; RC1 three weeks
prior to RC2. Looks like this schedule works well. Same logic as usual -
post-
Hi All,
I have brought up the vpp 20.09 on POD. It seems like vpp is unable to process
the arp packet from SRIOV VF.
Can you pl suggest what is the fix.
vpp# sh int
Name Idx State MTU (L3/IP4/IP6/MPLS) Counter
Count
eth0 1 up
nginx.conf
Description: Binary data
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Thank you Ashish/Zhang/All for your comments, they are very helpful for me to
take the stride forward.
I will check ABF and vpp-swan in more depth to support my use-case.
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Hi,
You may try with vpp-swan plugin that makes Strongswan offloading IPsec
to VPP and keep the IKE part to itself.
The project is still not perfect but takes care of child-SA and
overlapped subnet.
As of ipip interface instead of ipsec interface - it is correct behavior
as it allows shari
Hi Varun,
Pls find my inputs inline.
Regards
Ashish Mittal
On Sat, 25 Feb, 2023, 11:23 pm Varun Tewari, wrote:
> Hello Team,
>
> I am new to VPP and probing this technology to build an IPSec responder
> for our use-cases.
> Our initial tests do show the performance might of VPP.
> However on
Can you send your queries in sort mail, it's too long mail.
On Wed, 1 Mar, 2023, 4:43 am Srikanth Akula, wrote:
> Hi Team,
>
> Any help is appreciated on this topic.
> We are trying to do a POC with IPSec+Ikev plugin of vpp , any
> suggestions/pointers would be helpful in this regard.
>
> Rega
Hi Team,
Any help is appreciated on this topic.
We are trying to do a POC with IPSec+Ikev plugin of vpp , any
suggestions/pointers would be helpful in this regard.
Regards,
Srikanth
On Sat, Feb 25, 2023 at 9:53 AM Varun Tewari wrote:
> Hello Team,
>
> I am new to VPP and probing this technolog
Hi,
We are using dpdk vmxnet3 driver for our use case. We are getting below
errors in show hardware interfaces .
rx q0 rx buf alloc failure 8846166
rx q1 rx buf alloc failure 6245832
Whenever we check “show dpdk buffers” , we see very few mbuf are f
Thanks for letting us know.
-daw-
On 2/26/2023 8:49 AM, Jens Rösiger via lists.fd.io wrote:
Hi Dave,
i have apply the patch and the build process has no more errors. All
.deb packages are created.
Thank you very much.
--
Jens
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Hi Dave,
i have apply the patch and the build process has no more errors. All .deb
packages are created.
Thank you very much.
--
Jens
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Hello Team,
I am new to VPP and probing this technology to build an IPSec responder for our
use-cases.
Our initial tests do show the performance might of VPP.
However on probing this further in depth, I noticed a few limitations and I am
dropping this rider seeking clarification around these.
Al
Hi Eugene!
I recently worked on the policer, and you seem right.
In VPP v22.10 (and even in the latest v23.02), a policer's name is used as a
hashmap's key but is never freed when the policer is deleted.
My recent modifications to the policer should solve this issue. ( 37873:
policer: API poli
G, used: 1.04G, free: 6.96G, trimmable: 6.96G
free chunks 1 free fastbin blks 0
max total allocated 7.99G
Best Regards,
Eugene
From: vpp-dev@lists.fd.io On Behalf Of Stanislav Zaikin
Sent: Wednesday, February 22, 2023 11:46 AM
To: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] VP
Jens,
Forwarding to vpp-dev@lists.fd.io where VPP contributors answer these
types of questions.
The srtp plugin is not built in the CI [0] and ubuntu-22.04 includes
version 2.4.2 of libsrtp2 [1]. The ekt field was deprecated in 2.4.0
since it was never fully implemented and the draft change
Hi all,
VPP release 23.02 is complete ! Artifacts are at their usual place at
https://packagecloud.io/fdio/release
Many thanks to all the contributors for their work that went into the release,
and thanks to Dave Wallace and Vanessa Valderrama for the help in the process !
Onwards to 23.06! :
s.fd.io
> *Sent:* Tuesday, February 21, 2023 8:58 PM
> *To:* vpp-dev@lists.fd.io
> *Subject:* Re: [vpp-dev] VPP Policer API Memory Leak
>
>
>
> I bet you didn’t limit the number of API trace entries. Try limit the
> number of API trace entries that VPP keeps wit
Steven
>
>
>
> *From: * on behalf of Guangming <
> zhangguangm...@baicells.com>
> *Reply-To: *"vpp-dev@lists.fd.io"
> *Date: *Friday, February 17, 2023 at 6:55 AM
> *To: *vpp-dev , sunil61090
> *Subject: *Re: [vpp-dev] VPP Hardware Interface Output show
: Tuesday, February 21, 2023 8:58 PM
To: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] VPP Policer API Memory Leak
I bet you didn’t limit the number of API trace entries. Try limit the number of
API trace entries that VPP keeps with nitems and give it a reasonable number.
api
ochki...@gmail.com"
Reply-To: "vpp-dev@lists.fd.io"
Date: Tuesday, February 21, 2023 at 7:14 AM
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] VPP Policer API Memory Leak
Hi Dear Developers,
I am testing creating and deleting of policers and it looks that there is a
me
Hi Dear Developers,
I am testing creating and deleting of policers and it looks that there is a
memory leak
VPP Version: v22.10-release
My simple script:
#!/bin/env python
from vpp_papi import VPPApiClient
from vpp_papi import VppEnum
import os
import fnmatch
import sys
fd.io"
Date: Friday, February 17, 2023 at 6:55 AM
To: vpp-dev , sunil61090
Subject: Re: [vpp-dev] VPP Hardware Interface Output show Carrier Down
you can use vppctl show log to display more startup meesage.
VMXNET3 need load vmxnet3_plugin.so.
z
you can use vppctl show log to display more startup meesage.
VMXNET3 need load vmxnet3_plugin.so.
zhangguangm...@baicells.com
From: sunil kumar
Date: 2023-02-17 21:46
To: vpp-dev
Subject: [vpp-dev] VPP Hardware Interface Output show Carrier Down
Hi,
We are observing the state of the vpp
Hi,
We are observing the state of the vpp interface as carrier down in command
vppctl show hardware output. This is observed while starting the vpp:
vppctl show hardware output:
==
device_c/0/0 2down device_c/0/0
Link speed: 10 Gbps
Ethernet
Hi vpp-dev and csit-dev,
Do you guys bumped into below issue on icelake 8380 platform with ubuntu 22.04 ?
1. make build-release; make pkg-deb
Built vpp from vpp repo master branch, the latest commit id as below,
commit 590a82c237337f560cc3d5beac47a235c5e97eac
Author: Tianyu Li tianyu...@arm.c
Hello Stanislav,
Sorry for late answer, I was temporary deprived of my testbed :-)
So, applied patches:
1. Last patch attached to this thread
2. Patch from Gerrit from above.
Looks everything working now. OSI/IS-IS packets are passed to CP, routing
protocol working.
Issue with VPP crash after .
Hi all,
The VPP RC2 milestone is done, the RC2 artifacts are available from the
packagecloud repository at https://packagecloud.io/fdio/2302
Now we accept only the fixes from CSIT testing in preparation for the release,
which is scheduled to happen in 2 weeks from now.
--a /* your friendly 23.
Hi Steven,
Can I have your input please ?
Do we have way to redirect STDIO output to /var/log/vpp.log
Thanks
Vinay
From: Tripathi, VinayX
Sent: Monday, February 6, 2023 5:02 PM
To: vpp-dev@lists.fd.io
Cc: Ji, Kai
Subject: RE: [vpp-dev] VPP logging does not logs API calls debug message
Hi
Hi all,
Just a kind reminder the RC2 milestone is tomorrow 12:00 UTC. After that on
stable/2302 branch we will be accepting only the fixes to issues found by CSIT
in preparation for the release.
Thanks a lot!
--a /* your friendly 23.02 release manager */
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: [vpp-dev] VPP logging does not logs API calls debug message
Did you try
vppctl show log
Steven
From: mailto:vpp-dev@lists.fd.io>> on behalf of "Tripathi,
VinayX" mailto:vinayx.tripa...@intel.com>>
Reply-To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>&qu
Hi all,
Just a kind reminder that RC2 milestone will happen in two days at noon UTC as
per our release plan [0]; after that only the fixes to issues found in CSIT
will be accepted, in preparation for the release.
[0] https://wiki.fd.io/view/Projects/vpp/Release_Plans/Release_Plan_23.02
--a /*
Did you try
vppctl show log
Steven
From: on behalf of "Tripathi, VinayX"
Reply-To: "vpp-dev@lists.fd.io"
Date: Saturday, February 4, 2023 at 4:19 AM
To: "vpp-dev@lists.fd.io"
Cc: "Ji, Kai"
Subject: Re: [vpp-dev] VPP logging does not logs API calls
Hi Team ,
Any suggestion would highly appreciable.
Thanks
Vinay
From: Tripathi, VinayX
Sent: Friday, February 3, 2023 6:28 PM
To: 'vpp-dev@lists.fd.io'
Cc: Ji, Kai
Subject: VPP logging does not logs API calls debug message
Hi Team,
I have notice that VPP infra/plugin/node/driver related deb
Hi Team,
I have notice that VPP infra/plugin/node/driver related debug message does not
logs into /var/log/vpp/vpp.vpp.log
Only logs CLI command being trigger from VPP console. Please find below
configuration used.
Kindly suggest if I'm missing any configuration.
Using VPP version :- vpp v23.
Hello Gennady,
Could you try again with this patch[0]?
[0] - https://gerrit.fd.io/r/c/vpp/+/38118
On Wed, 1 Feb 2023 at 19:38, Gennady Abramov wrote:
> Hello Stanislav,
>
> Here is it!
>
> Thread 1 "vpp_main" received signal SIGABRT, Aborted.
> __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/s
Hello Stanislav,
Here is it!
Thread 1 "vpp_main" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb)
(gdb) f 9
#9 0x7fffaf404b6a in lcp_router_link_add (rl=0x5a38e
Hi Gennady,
Could you execute the following commands in gdb and show the output?
f 9
info locals
p lipi
p *lip
On Tue, 31 Jan 2023 at 11:16, Gennady Abramov wrote:
> Hello Stanislav,
>
> The is-is itself is working, thank you!
> tn3# show isis neighbor
> Area myisis:
> System Id Int
the version that I using like this :
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Hello,
Some investigations about that.
dpaa2_dev_rx_queue_setup receives *mb_pool, which is rte_mempool:
dpaa2_dev_rx_queue_setup(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
unsigned int socket_id __rte_unused,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_
Hello Stanislav,
The is-is itself is working, thank you!
tn3# show isis neighbor
Area myisis:
System Id Interface L State Holdtime SNPA
tn1 Ten0.1914 3 Up 28 2020.2020.2020
Unfortunately, both lcp lcp-auto-subint and lcp lcp-sync still looks
ok,I also try out the patch .The topology like this:
the attachment is configure of reverse proxy with nginx/VPP
nginx.conf
Description: Binary data
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Hi,
Could you provide a simplified description of your topology and a bare bones
nginx config? We could try to repro this in the hs-test infra we’ve been
recently developing. See here [1].
Also, could you also try out this patch [2] I’ve been toying with recently to
see if it improves anythi
I use tool of wrk like this :wrk -c 20 -t 10 -d 40 http://172.30.4.23:80
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yes,I use fixed ip but destination port are different.like this:bk,bk1 and bk2
all are 192.168.171.123 . destination port like this :8080,8081,8082. when I
use tool of wrk ，the sessions were opened may be having 6-10w+.
otherwise，I have some logic in nginx about mirror module.not for testing!
-
Hi,
I’m guessing you’re running out of ports on connections from nginx/vpp to the
actual server, since you’re using fixed ips and a fixed destination port? Check
how many sessions you have opened with “show session”.
Out of curiosity, what are you using mirroring for? Testing?
Regards,
Flori
when the reverse proxy not config mirror this issue is not exitsed.but when
reverse proxy of nginx use the mirror module ,it is occured and the configure
like this
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I solved this issue
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When I test a web server with a reverse proxy which running vpp-hoststack with
WRK, the session of vpp tell me: Jan 30 15:17:57 localhost vnet[8165]:
session_mq_connect_one:196: connect returned: no lcl port
what should I do to solve the issue? I don`t know how to setting when I want to
set the
I really hoped that there's a better and shorter solution, but I couldn't
find it.
You can try with this ugly patch with a (lot of) copy-paste from
lip_punt_node :)
On Thu, 26 Jan 2023 at 14:14, wrote:
> Hi Stanislav,
>
> Situation is better now, but still only half of the problem solved :-)
> O
Hi Stanislav,
Situation is better now, but still only half of the problem solved :-)
OSI IS-IS packets passed from network to tap, but not passed from tap to
network.
These are on TAP interface, where:78 is VPP-based router, :7a is non-VPP peer,
both directions are seen:
13:03:22.911887 3c:ec:ef
Could you check again with the following patch? The previous didn't work
because the linker couldn't find a symbol with the node (apparently, linux
cp plugin divided into 2 parts: a library and a plugin).
I replayed a pcap containing some OSI frames and got this trace:
00:00:18:025096: virtio-inp
Hi Stanislav!
Here is it!
00:31:48:504910: dpdk-input
TenGigabitEthernet1c/0/1 rx queue 0
buffer 0x9ad69: current data 0, length 1518, buffer-pool 0, ref-count 1, trace
handle 0xb
ext-hdr-valid
PKT MBUF: port 0, nb_segs 1, pkt_len 1518
buf_len 2176, data_len 1518, ol_flags 0x180, data_off 128, p
Hello Florin,
>
> Agreed that it looks like vl_api_clnt_process sleeps, probably because it
> hit a queue size of 0, but memclnt_queue_callback or the timeout, albeit
> 20s is a lot, should wake it up.
It doesn't look like vl_api_clnt_process would have woken up later. Firstly,
because QUEUE_SI
Hi Alexander,
Quick reply.
Nice bug report! Agreed that it looks like vl_api_clnt_process sleeps, probably
because it hit a queue size of 0, but memclnt_queue_callback or the timeout,
albeit 20s is a lot, should wake it up.
So, given that QUEUE_SIGNAL_EVENT is set, the only thing that comes
Hoi,
MPLS is not supported in Linux CP. It is a regularly requested feature, but
not quite as straight forward. Contributions welcome!
groet,
Pim
On Tue, Jan 24, 2023 at 5:16 PM wrote:
> Hello,
>
> I'm trying to populate MPLS FIB via Linux-CP plugin.
> MPLS records are created via FRR and popu
No, this is not currently supported. MPLS configuration is not synched from
the host system using linux-nl. IP routes/addresses/neighbors and some
interface attributes (admin state, MTU, MAC address) are synched.
-Matt
On Tue, Jan 24, 2023 at 10:16 AM wrote:
> Hello,
>
> I'm trying to populate
Hello,
I'm trying to populate MPLS FIB via Linux-CP plugin.
MPLS records are created via FRR and populated to Linux Kernel routing table (I
use default ns). Below one can see "push" operation and "swap" operation.
mpls table 0 was created in vpp by "mpls table add 0" command.
mpls was enabled on
Hello all,
We are experiencing VPP crashes that occur a few days after the startup
because of API segment exhaustion. Increasing API segment size to 256MB
didn't stop the crashes from occurring.
Can you please take a look at the description below and tell us if you have
seen similar issues or hav
That's not surprising, could you also show me a trace? (trace add
dpdk-input 10 and then show trace with ISIS packet)
On Tue, 24 Jan 2023 at 16:25, wrote:
> Hi Stanislav,
>
> Unfortunately, your patch didn't help. VPP builds, but IS-IS packets still
> cannot be passed between the CP and the wire
Hi Stanislav,
Unfortunately, your patch didn't help. VPP builds, but IS-IS packets still
cannot be passed between the CP and the wire.
Furthermore, it looks like LCP lcp-auto-subint feature was broken:
root@tn3:/home/abramov/vpp# vppctl
___ _ _ _ ___
__/ __/ _ \ (_)__ |
Hello folks,
In old router plugin it was done with the following snippet:
```
#include
...
osi_register_input_protocol (OSI_PROTOCOL_isis, im->tx_node_index);
```
So, I'd give it a try to register this protocol for `lip_punt_node`
(`lcp_router_init` seems quite suitable). Something like this:
di
Hi Chinmaya,
Given that you’re getting packets in the listener’s rx fifo, I suspect the
request to make it a connected listener didn’t work. We’ve had a number of
changes in vcl/session layer so hard to say what exactly might be affecting
your app.
Just did an iperf udp test on master and ev
Hi,
We are using connected socket (setting VPPCOM_ATTR_SET_CONNECTED) but still
facing this issue. Has something changed between VPP v21.06 and the new release
for the connected udp socket?
Thanks and Regards,
Chinmaya Agarwal.
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Hoi,
I would suggest not matching (only) MAC but (foremost) the ethertype, and
then punting those packets into the TAP, take a look at VLIB_REGISTER_NODE
(lip_punt_node) in src/plugins/linux-cp/lcp_node.c, contributions are
welcome.
groet,
Pim
On Mon, Jan 23, 2023 at 6:06 PM wrote:
> Hoi Pim,
Hoi Pim,
As for distinguishing IS-IS packets, I think that should not be really
difficult, it's just all the packets with specific DST MACs:
09:00:2b:00:00:05, 09:00:2b:00:00:14,09:00:2b:00:00:15.
It's hard to imagine situation when they are needed to be processed by
DataPlane.
-=-=-=-=-=-=-
Hoi,
Linux CP supports ARP, IPv4 and IPv6. ISIS uses its its own ethertype, as
do other protocols (like LLDP for example). Those will not be punted into
the TAP by the plugin (and it's difficult to uniquely identify the ethernet
frames that should be punted as compared to being handled entirely i
Dear VPP community,
I'm trying to set up IS-IS neighborship with node running VPP22.10 + LCP plugin
+ FRR as control plane software, with no results.
What I can see, looks like VPP does not pass IIH packet between network and TAP
interface, both directions.
On node running VPP, when tcpdumping
Hi Chinmaya,
Given that data is written to the listener’s fifo, I’ll guess vpp thinks it’s
using non-connected udp sessions. Since you expect accepts to be coming,
probably you’re missing an vppcom_session_attr VPPCOM_ATTR_SET_CONNECTED on the
listener. See for instance here [1]. It could also
Hi,
We re-compiled VPP 22.10 by cherry picking the below commits:-
udp: fix tx handling of non-connected sessions :
15952b261f92959ca14cf6679efc318c12e90de6
udp: support for disabling tx csum : f8ee39ff715ec713045af69da465ba4da8248212
udp: explicit udp output node This allows for custom next nod
Hello,
I was trying to check "vanilla" VPP, without integration of patches from NXP:
it works well on LX2160A board with PCIE NICs (I'm using IGBs), but fails to
start with DPAA2 ports enabled (NXP-patched version starts with DPAA2, but very
unstable with both DPAA2 and PCIE ethernets).
"Vanil
Hi Chinmaya,
Are you by chance using 23.02rc0, as opposed to 22.10, in combination with
non-connected udp listeners? If yes, could you try this fix [1] or vpp latest
to check if the issue still persists?
Regards,
Florin
[1] https://gerrit.fd.io/r/c/vpp/+/37842
> On Jan 18, 2023, at 12:59 PM
Hi,
We are testing VCL in VPP 22.10 and facing the issue that VCL is not able to
accept UDP connections and we are seeing rx full in "show session verbose"
command:--
vpp# show session verbose
Connection State Rx-f
Tx-f
[0:0][U] 20
Hi all,
23.02 RC1 is done, the master branch is open for all commits, the
stable/2302 branch is created and is open for the cherry-picks of the bug
fixes - which would need to first be merged into master branch.
The deadline for the fixes is RC2 milestone, which is 3 weeks from now, as
per the re
Hi all,
Just a kind reminder that tomorrow at 12:00 UTC i will create the branch
stable/2203, in preparation for the upcoming 23.02 release.
--a /* your friendly 23.02 release manager */
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d
> Buescher via lists.fd.io
> Sent: Thursday, December 22, 2022 12:25
> To: vpp-dev@lists.fd.io
> Subject: Re: [vpp-dev] VPP crashes with
> vlib_worker_thread_barrier_syn_int:thread deadlock
>
> Hi Piotr,
>
>
>
> Thanks for your hint. We could nail down the problem a b
@lists.fd.io
Subject: Re: [vpp-dev] VPP crashes with
vlib_worker_thread_barrier_syn_int:thread deadlock
Hi Piotr,
Thanks for your hint. We could nail down the problem a bit and would like to
ask for your suggestion on how to solve it.
The problem occurs when there is traffic received on a DPDK
Hello,
The current build (22.10, cross-compiled via SolidRun toolchain) crashes
without dependency to optimization level, and, with debug enabled. shows the
following:
Thread 1 "vpp_main" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50
Folks,
As part of the ongoing effort to move features from vpp/src/vnet to
plugins (tracked Jira VPP-2040 [0]), the gerrit change [1] moving the
VPP AF_PACKET (aka host-interface) driver to a plugin has just been
merged into master.
If you use the VPP AF_PACKET driverand have the stanza 'plu
Buescher
via lists.fd.io
Sent: Wednesday, December 21, 2022 3:24 PM
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] VPP crashes with vlib_worker_thread_barrier_syn_int:thread
deadlock
Hi,
We have a severe problem with VPP - it's cyclic restarting due to the following
error:
Dec 21 09:46:3
Hi,
You can try adding the line "path /usr/lib/vpp_plugins/" at the top in
plugins{} section in startup.conf file and do a VPP restart. That should fix
your problem.
Thanks,
Chinmaya Agarwal
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Hi,
We have a severe problem with VPP – it’s cyclic restarting due to the following
error:
Dec 21 09:46:32 843V0N3 vpp[3846]: vlib_worker_thread_barrier_sync_int: worker
thread deadlock
This happens on both servers of the setup and it cannot recover. Can you please
help us to debug this issue
t;
Reply-To: "vpp-dev@lists.fd.io"
Date: Monday, December 12, 2022 at 11:16 PM
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] vpp+dpdk #dpdk
I have the issue about when the same buf_info with different name of device
like bottom picture,what should I do to bound tw
Can anyone answer my question? official person？ I use the pci called N10
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Can anyone answer my question? official person？
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er 14, 2022 9:00 AM
To: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] vpp core & bound checking
Hi Ben,
What kind of bound failure is causing crashes? Is a for loop terminator
exceeding bound or networking data exceeding bound? I can investigate changing
the gcc compiler to check any bound at compile-t
Ganne
(bganne) via lists.fd.io
Sent: Wednesday, November 30, 2022 9:30 AM
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] vpp core & bound checking
Hi everyone,
I'd like to get the discussion started on the topic of bound checking in VPP:
some of us recently discussed a patch that added
I have the issue about when the same buf_info with different name of device
like bottom picture,what should I do to bound two device called enp6s0f01d and
enp6s0f02d. tks
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Folks,
The VPP and HICN docs verify jobs now upload the generated docs for each
patch to a 7-day retention bucket in Amazon S3 storage. The upload URL
for the docs is the same as the log URL for the docs job except that the
domain name is 's3-docs-7day.fd.io' instead of 's3-logs.fd.io'.
For
Hoi Pim,
VPP runs on this board, but with some tricky things.
1. In the past, VPP had build-data/platform/dpaa.mk file , which is build
parameters for DPDK for dpaa2-based system. It was removed from fdio/vpp
repository few years ago.
For cross-compiling VPP to that platfom, either for native c
To my knowledge there is no such ratio between heapsize and stackseg.
based on your application needs you can tune these values.
In your case as the number of ipip tunnels are more you may be required to
increase stackseg size to accommodate the counters for those tunnel
interfaces.
Thanks and Re
On Wed, Dec 7, 2022 at 08:04 PM, Sudhir CR wrote:
>
> heapsize and statseg
Thanks for your response. What should be the ideal ratio between heapsize and
statseg?
Thanks and Regards,
Chinmaya Agarwal.
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Hi Chinmaya Aggarwal,
I can see the "vec_resize_allocate_memory" api in the above stack and you
are telling that after 7k tunnels this issue is seen.
I suspect this issue could be due to memory exhaust in the system.
Can you please increase heapsize and statseg size in startup.conf file and
check
Hi,
As per our use case, we need to have a large number of ipip tunnels in VPP
(approx 1). When we try to configure that many tunnels inside VPP, after a
certain limit it crashes with below core dump:-
Dec 07 20:01:27 j3norvmstm01 vpp[2053130]: ipipCouldn't create
/tmp/api_post_mortem.2053
Hoi,
VPP does not run on that board, because the soc does not enumerate its DPDK
enabled interfaces on the PCIe bus, but rather has a custom bus, which VPP
is not integrated with.
Incidentally, I did get VPP itself to run but without DPDK (or AVF or etc)
interfaces; and its basic functionality (ie
> -Original Message-
> From: vpp-dev@lists.fd.io On Behalf Of
> agv...@gmail.com
> Sent: Thursday, December 1, 2022 12:59
> To: vpp-dev@lists.fd.io
> Subject: [SUSPECTED SPAM] [vpp-dev] VPP crashes on LX2160A platform
>
> Dear VPP community,
>
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