Hi Ping,
The expectation is that all connects/listens come on the main thread (with the
worker barrier held). In other words, we only need to support a one writer,
multiple readers scenario.
Florin
> On Aug 27, 2018, at 6:29 PM, Yu, Ping wrote:
>
> Hi, Florin,
>
> To check if it is
Hi, Florin,
To check if it is about to expand is also lockless. Is there any issue if two
threads check the pool simultaneously, and just one slot is available? One code
will do normal get, and the other thread is expanding the pool?
Thanks
Ping
From: vpp-dev@lists.fd.io
Cool... Please let us know if you run into trouble...
Thanks... Dave
-Original Message-
From: Carlito Nueno
Sent: Monday, August 27, 2018 4:09 PM
To: Dave Barach (dbarach)
Cc: vpp-dev@lists.fd.io
Subject: Re: [vpp-dev] received signal SIGSEGV and vpp restarts continuously
Hi Dave,
I
Hi Dave,
I recompiled vpp v18.10-rc0~229-g869031c5 using master on 08-23-18 and
have been running it since. I ran a few tests with various loads and
it hasn't crash so far. So, I guess it was some kind of mistake on my
part.
I will report back if anything changes.
Thank you.
On Thu, Aug 23,
Hi Ping,
The current implementation only locks the half-open pool if the pool is about
to expand. This is done to increase speed by avoiding unnecessary locking,
i.e., if pool is not about to expand, it should be safe to get a new element
from it without affecting readers. Now the thing to
Ed developed a script that will allow us to keep/remove artifacts based on the
number of days. So we will remove artifacts older than 30 days. Please let me
know if this meets your requirements.
Thank you,
Vanessa
On Fri Aug 10 09:14:10 2018, jgel...@cisco.com wrote:
>
> Hello,
>
> Could
Hello, all
Recently I found that the TLS half open lock is not well implemented, and if
enabling multiple thread, there are chances to get the following core dump info
in debug mode.
(gdb) where
#0 0x7f7a0848e428 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
[fix missing information]
Hi,
Label value 16 is, incorrectly IMO, not a valid out-put label.
See:
https://gerrit.fd.io/r/#/c/14508/
for a fix.
Thanks,
/neale
From: on behalf of "Neale Ranns via Lists.Fd.Io"
Reply-To: "Neale Ranns (nranns)"
Date: Monday, 27 August 2018 at 16:58
To:
Hi,
Label value is, incorrectly IMO, not a valid out-put label.
See:
https://gerrit.fd.io/r/#/c/14508/
for a fix.
Thanks,
Neale
From: on behalf of "abbas ali chezgi via Lists.Fd.Io"
Reply-To: "che...@yahoo.com"
Date: Monday, 27 August 2018 at 13:05
To: "vpp-dev@lists.fd.io"
Cc:
Hi Neale,
It seems all fine now. Thank you.
Fedor
On 08/27/2018 05:30 PM, Neale Ranns (nranns) wrote:
Hi Fedor,
You have exposed a bug. Thanks.
Please re-test including:
https://gerrit.fd.io/r/#/c/14504/
/neale
*From: * on behalf of Fedor Kazmin
*Date: *Monday, 27 August
Hi Aleksander,
The API required to enable router mode did not have a CLI equivalent. I have
added it in :
https://gerrit.fd.io/r/#/c/14507/
now do:
igmp enable router
when done
igmp disable router
/neale
From: on behalf of Aleksander Djuric
Date: Monday, 27 August 2018 at 12:28
Hi Fedor,
You have exposed a bug. Thanks.
Please re-test including:
https://gerrit.fd.io/r/#/c/14504/
/neale
From: on behalf of Fedor Kazmin
Date: Monday, 27 August 2018 at 13:25
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] VPP hangs on GRE interface going up
Hello, all
I have got an
Add graph node to the IP lookup feature arc. See attached code, from a
known-to-work example. Program src routes into a non-default FIB.
HTH... Dave
From: vpp-dev@lists.fd.io On Behalf Of
georgi.mel...@gmail.com
Sent: Monday, August 27, 2018 1:28 AM
To: vpp-dev@lists.fd.io
Subject: [vpp-dev]
Hello VPP devs,
I am looking at IPSec in VPP and I found it should be possible to match and
forward traffic to tunnels based on 5-tuple by SPD entry [1]
What I am trying to understand is how difficult is to include DSCP to the SPD
entry as additional matching criteria.
Would be also possible to
Hello, all
I have got an issue with MPLS-o-GRE encapsulation, need some help.
VPP hangs on GRE interface going up.
Both stable/1804 and master, Ubuntu Xenial, gcc 5.4.0
Steps to reproduce:
1. Create and configure veth pair
ip link add name veth0 type veth peer name vpp0
ip link set dev
i used fib_table_entry_path_add2 function for adding entry to ipv4 fib but in
some nodes it discards mpls labels.
discard sample:---
ipv4-VRF:0, fib_index:0, flow hash:[src dst sport dport proto ]
locks:[src:plugin-hi:2, src:adjacency:1,
[Edited Message Follows]
Hi Neale,
Thank you for quick answer.
I want to configure VPP like a router.
Maybe it can help:
The function igmp_listen always returns VNET_API_ERROR_INVALID_INTERFACE error,
because igmp_config_lookup returns null.
The code comments says that the reason is that the
[Edited Message Follows]
Hi Neale,
Thank you for quick answer.
I want to configure VPP like a router.
Maybe it can help:
The function igmp_listen always returns VNET_API_ERROR_INVALID_INTERFACE error,
because igmp_config_lookup returns null.
The code comments says that the reason is that the
Hi Neale,
Thank you for quick answer.
I want to configure VPP like a router.
Thanks in advans for any help,
Aleksander
On Mon, Aug 27, 2018 at 12:59 PM, Neale Ranns wrote:
>
>
>
> Hi Aleksander,
>
>
>
>
>
>
>
> To you want VPP to act like a host or a router?
>
>
>
>
>
>
>
>
Hi Aleksander,
To you want VPP to act like a host or a router?
/neale
From: on behalf of Aleksander Djuric
Date: Monday, 27 August 2018 at 10:39
To: "vpp-dev@lists.fd.io"
Subject: [vpp-dev] IGMP enable issue
Hello,
I am trying to configure VPP for IGMP, but with this configuration it
Hi Georgi,
Are you asking for this:
https://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/vrfselec.html
we don’t support this feature specifically (i.e. a simple IP source based
lookup as an input feature, though it would be easy to add) but we do support
the more general case of
Hi Florin,
Many thanks for your help. I will think about it ) I think, I'll create right
thread pool for transit sessions.
Unfortunatelly, session_lookup_connection_wt4/6 is not work for me. I thought
that it was not intended for transit connections. At now VPP crashes when I
call it. Maybe it
Hello,
I am trying to configure VPP for IGMP, but with this configuration it seems
doesn't work:
vpp# igmp listen enable int GigabitEthernet0/3/0
> vpp# sh igmp config
> vpp# trace add dpdk-input 10
> vpp# sh trace
> 16:38:35:357591: dpdk-input
> GigabitEthernet0/3/0 rx queue 0
> buffer
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