Hi Sastry,
Inline.
> On May 21, 2021, at 11:22 AM, Sastry Sista wrote:
>
> Hi Florin,
> Gone through your old mails on eventfd of mq and given me decent
> inputs.
> vppcom_mq_epoll_fd() is returning mq_epfd which I can use for my app dispatch
> linux epoll. But, My concern is, Can I
Hi Florin,
Gone through your old mails on eventfd of mq and given me decent inputs.
vppcom_mq_epoll_fd() is returning mq_epfd which I can use for my app dispatch
linux epoll. But, My concern is, Can I use this mq_epfd for all my TCP sessions
i.e single mq for multiple TCP sessions? I have single
Changing the PRE_DATA_SIZE value in src/vlib/CMakeLists.txt does not appear to
be that easy..
Indeed, it seems to require several other changes like the value of
DPDK_RTE_PKTMBUF_HEADROOM that appears in src/plugins/dpdk/CMakeLists.txt, and
some static assert fail by saying : "save_rewrite_len
> On 21.05.2021., at 17:14, Neale Ranns wrote:
>
> Right, there’s only so much space available. You’ll need to recompile VPP to
> get more space.
> Change the PRE_DATA_SIZE value in src/vlib/CMakeLists.txt.
Changing makefiles is bad. cmake allows specifying custom values with -D or
alternativ
> On 21 May 2021, at 17:15, Neale Ranns wrote:
>
>
> Right, there’s only so much space available. You’ll need to recompile VPP to
> get more space.
> Change the PRE_DATA_SIZE value in src/vlib/CMakeLists.txt.
Alternatively use a new buffer for the new IPv6 header and extension header
chain
Right, there’s only so much space available. You’ll need to recompile VPP to
get more space.
Change the PRE_DATA_SIZE value in src/vlib/CMakeLists.txt.
/neale
From: jerome.bay...@student.uliege.be
Date: Friday, 21 May 2021 at 17:06
To: Neale Ranns
Cc: vpp-dev@lists.fd.io , Justin Iurman
Sub
I've just run few tests to be sure :
It's exactly that ! As long as the extension header is smaller or exactly equal
to 128 bytes, everything is fine.
Once it gets bigger than 128 bytes, it starts to go wrong and funky.
Jérôme
De: "Neale Ranns"
À: "jerome bayaux"
Cc: vpp-dev@lists.fd.
Does it all start to go wrong when the extension header gets to about 128 bytes?
/neale
From: jerome.bay...@student.uliege.be
Date: Friday, 21 May 2021 at 16:04
To: Neale Ranns
Cc: vpp-dev@lists.fd.io , Justin Iurman
Subject: Re: [vpp-dev] IPv6 in IPv6 Encapsulation
Hi again Neale,
Here ar
Hi again Neale,
Here are some additional observations I've noticed and that could be useful for
you to help me :
1) The error only shows up when the Hop-by-Hop extension header I add is big
enough (I can give you a more accurate definition of "enough" if you need).
When it is quite small, ev
Hi Neale,
Here is a trace of a simple ping packet entering into VPP (let me know if you
need more information about the topology I used) :
Packet 8
00:00:38:194824: af-packet-input
af_packet: hw_if_index 1 next-index 4
tpacket2_hdr:
status 0x2001 len 118 snaplen 118 mac 66 net 80
sec
Hi Jérôme,
A packet trace would help us help you in this case 😊
/neale
From: vpp-dev@lists.fd.io on behalf of jerome.bayaux via
lists.fd.io
Date: Friday, 21 May 2021 at 13:05
To: vpp-dev@lists.fd.io
Cc: Justin Iurman
Subject: [vpp-dev] IPv6 in IPv6 Encapsulation
Hello all,
I'm trying to d
Hi Vijay,
It does not.
/neale
From: vpp-dev@lists.fd.io on behalf of Vijay Kumar via
lists.fd.io
Date: Thursday, 20 May 2021 at 15:11
To: vpp-dev
Subject: [vpp-dev] Regarding IPSec sequence number synch
Hi,
Does the latest IPSec code support HA.
I am interested to know if ESP sequence numbe
Hello all,
I'm trying to do some IPv6 in IPv6 encapsulation with no tunnel configuration.
The objective is to encapsulate the received packet in an other IPv6 packet
that will also "contain" a Hop-by-hop extension header. In summary, the
structure of the final packet will look like this : Out
Hello All,
We are trying to bind one classifier to multiple classify session.
However, we wish to configure src ip alone for one session, src ip and dest
ip for the next session, Destination IP alone for another session, etc..
Unfortunately, though config is accepted, functionality wise classifica
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