Hi Yacan,
Ah, I’m assuming subsequent packets are dropped with paws errors? Question then
is, if an attacker manages to pass all segment validation checks, including
tstamp, should we ignore tsval if the ack is not valid, although tsval is only
used to validate segments (not acks)? As far as
Hi Florin, when we use packetdrill to inject a bad packet with high tsval which ACK sequence is above SNDNXT, we found that subsequent normal packet are not accepted.
BR,yacan
On 4/1/2021 11:29，Florin Coras wrote：
Hi Yacan, We only update tc->tsval_recent if the
Hi Yacan,
We only update tc->tsval_recent if the segment is fine and tc->tsval_recent is
less than rcv_opts.tsval, i.e., the new tsval moves forward. Even if the ack is
dropped, we only use tsval_recent in paws check. On the other hand
rcv_opts.tsecr is not used unless the ack is valid.
Did
Hi, For ESTABLISHED tcp connection, its timestamp is updated in tcp_segment_validate()->tcp_options_parse(), but if after this , the ACK field check failed, then the packet would be dropped. Do we need to restore the timestamp of the connection ?Thanks,Yacan
+1
> On Mar 31, 2021, at 1:58 PM, Damjan Marion via lists.fd.io
> wrote:
>
>
> Dear VPP Committers,
>
> I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> Fan made significant contributions to the VPP including the async crypto
> infrastructure and crypto scheduler.
+1
Ole
> On 31 Mar 2021, at 19:58, Damjan Marion via lists.fd.io
> wrote:
>
>
> Dear VPP Committers,
>
> I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> Fan made significant contributions to the VPP including the async crypto
> infrastructure and crypto
+1
-Matt
On Wed, Mar 31, 2021 at 12:58 PM Damjan Marion via lists.fd.io wrote:
>
> Dear VPP Committers,
>
> I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> Fan made significant contributions to the VPP including the async crypto
> infrastructure and crypto
+1
--a
> On 31 Mar 2021, at 19:58, Damjan Marion via lists.fd.io
> wrote:
>
>
> Dear VPP Committers,
>
> I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> Fan made significant contributions to the VPP including the async crypto
> infrastructure and crypto
+1
-Original Message-
From: vpp-dev@lists.fd.io On Behalf Of Damjan Marion via
lists.fd.io
Sent: Wednesday, March 31, 2021 13:58
To: vpp-dev
Cc: Zhang, Roy Fan
Subject: [EXTERNAL] [vpp-dev] New Committer Proposal
Dear VPP Committers,
I would like to propose Roy Fan Zhang from Intel
Maintenance is complete. All services are available.
Thank you,
Anton & Vanessa
On 3/31/21 12:10 PM, Vanessa Valderrama wrote:
>
> Starting maintenance
>
> On 3/31/21 11:07 AM, Vanessa Valderrama wrote:
>>
>> Jenkins has been placed in shutdown mode in preparation for
>> maintenance. Job will
+1
On Wed, Mar 31, 2021 at 1:50 PM Florin Coras wrote:
> +1
>
> Florin
>
> > On Mar 31, 2021, at 10:58 AM, Damjan Marion via lists.fd.io me@lists.fd.io> wrote:
> >
> >
> > Dear VPP Committers,
> >
> > I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> > Fan made
+1
Florin
> On Mar 31, 2021, at 10:58 AM, Damjan Marion via lists.fd.io
> wrote:
>
>
> Dear VPP Committers,
>
> I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
> Fan made significant contributions to the VPP including the async crypto
> infrastructure and crypto
Hi Vadim,
Do you need to close rx and keep tx open, close tx and keep rx open, or both?
Either way, you’re right that we don’t explicitly support tcp half-closes.
Since tx close is equivalent to your app not sending more data, I guess you’re
looking for a way to force the peer to stop
+1... Dave
-Original Message-
From: vpp-dev@lists.fd.io On Behalf Of Damjan Marion
via lists.fd.io
Sent: Wednesday, March 31, 2021 1:58 PM
To: vpp-dev
Cc: Zhang, Roy Fan
Subject: [vpp-dev] New Committer Proposal
Dear VPP Committers,
I would like to propose Roy Fan Zhang from Intel
+1
On 3/31/2021 1:58 PM, Damjan Marion via lists.fd.io wrote:
Dear VPP Committers,
I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
Fan made significant contributions to the VPP including the async crypto
infrastructure and crypto scheduler.
Beside that I found that Fan
Dear VPP Committers,
I would like to propose Roy Fan Zhang from Intel as a new VPP committer.
Fan made significant contributions to the VPP including the async crypto
infrastructure and crypto scheduler.
Beside that I found that Fan is active in the community, and willing to help.
Please let me
Starting maintenance
On 3/31/21 11:07 AM, Vanessa Valderrama wrote:
>
> Jenkins has been placed in shutdown mode in preparation for
> maintenance. Job will be terminated at 1700 UTC.
>
> Thank you,
>
> Vanessa
>
>
> On 3/25/21 11:07 AM, Vanessa Valderrama wrote:
>>
>> *What:*
>>
>> * Jenkins
Hi Florin,
I need to implement a tcp proxy based on vpp vcl and we want to support
half-closed tcp sessions scenario. But as I can suggest by vpp source code
there is no support for half-closed tcp sessions. Is there any plans for
supporting half-closed tcp sessions?
Regards,
Vadim
Jenkins has been placed in shutdown mode in preparation for maintenance.
Job will be terminated at 1700 UTC.
Thank you,
Vanessa
On 3/25/21 11:07 AM, Vanessa Valderrama wrote:
>
> *What:*
>
> * Jenkins (sandbox and production)
> o OS and security updates
> o Upgrade to 2.277.1
>
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