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From YouTube: DASH Behavioral Model WG 20220616 (June 16, 2022)
Description
June 16, 2022
Upcoming Keysight CI/CD pipeline automation tests
Keysight/NVidia updates next week
B
Okay,
I'd
like
to
answer
that
and
and
I'll
to
share
our
progress
which
I'm
on
the
verge,
probably
well.
The
purple
request
forthcoming
pretty
soon.
Actually,
it's
coming
in
two
phases:
the
the
first
one
is:
we've
already
done
some
CI
python
automation
to
build
all
the
artifacts
and
actually
run
traffic
tests,
a
basic
UDP.
You
know
loopback
on
the
port
test,
as
without
any
configuration
right
now.
B
B
B
You
know
I'm
very
familiar
with
PTF
as
well,
but
if
you
write
a
lot
of
tests
in
PTF,
there's
no
path
to
line
rate,
so
we
put
a
lot
of
effort
into
making
this
a
scalable
solution,
and
so
that's
project,
one
that
we're
working
on
Project.
Two
and
I'll
I'll
need
your
help,
probably
Marion,
and
maybe
help
from
others-
is
to
put
the
scytherip
server
and
integrate
it
into
your
lib
site
and
I've
made
some
progress.
A
B
What
you
need
to
do
is
pull
python
client
library
from
pip
or
Pi
Pi.
It's
available
and
pull
a
couple
of
Dockers.
One
is
the
traffic
engine
which
you
can
spin
up,
multiple
instances,
one
per
port,
and
you
need
to
pull
a
Docker
based
controller
for
that.
And
then
you
can
write
python
script
to
spin
this
up
and
we've
got
that
entire
workflow
working
both
from
the
command
line
or
in
the
cloud
under
CI
CD
control.
B
So
this
this
pull
request
will
be
a
demonstration
of
this
technique
and
and
once
you
look
at
it,
you
can
see
how
it
goes
and
you
know
decide
if
you
like
that
approach
or
not.
But
it's
the
one
we've
been
proposing
for
a
long
time,
because
you
can
actually
use
the
same
client
library
to
control
line
rate,
Traffic
generators
using
the
same
Scripts
and.
A
Yeah
and
how
it
fits
in
with
the
simulator.
So
basically
we
have
one
Docker
running
the
simulator.
We
have
another
Docker
running
the
traffic
generator
and
then
you,
the
point
of
connection,
would
be
the
interface
and
you
can
swap
Simulator
for
the
for
the
physical
Hardware.
And
yes,
that's
the
idea.
B
Yes,
yes,
okay,
yeah,
yeah,
I
wish
I
was
a
little
more
ready.
I
was
up
till
practically
midnight
trying
to
debug
a
couple
things,
but
it's
it's
coming
along
pretty
good
and
and
next
week
hopefully
I'll
be
able
to
do
a
presentation
on
it.
But
the
idea
is
once
we
get
this
working,
you
can
do
a
check-in
of
you
know
anything
into
the
P4
is
under
serious,
Pipeline
and
other
than
doc
files
and
things
any
changes
you
make.
It
will
kick
off
a
build
and
in
the
cloud
and
do
a
full.
B
B
D
A
A
B
And
once
once
we
present
our
you
know
prototype,
then
then
the
group
can
weigh
in
and
we
can
decide
where
we
want
to
take
things.
You
know
what
and
people
always
have
new
ideas
and
new
requirements
that
we've
been
we've
been
using.
This
HCC
traffic
generator
quite
a
while
and
it's
being
used
by
some
Cloud
scale,
people
at
volume.
So
it's
pre-proven
and,
like
I,
said
the
same.
Client
interface
can
run
on
line
rate
Hardware
as
well.
B
D
You
know
in
our
Canary
and
other
places
in
the
cloud
so
that
we
can.
We
can
enhance
the
testing,
because
today
we
do
testing,
but
we
don't
have
all
the
flexibility
to
change.
You
know
it's
the
best
for
fuzzing
and
all
kinds
of
other
stuff
that
we
want
to
do,
and
the
access
should
be
able
to
provide
us
some
more
flexibility
to
do.
D
B
B
B
This
could
be
software
traffic
generator
running
about
and
you
could
be
binding
it
to
physical,
mid
ports,
so
you
could
actually
have
a
software
based
traffic
generator
going
out,
Nick
ports,
so
that's
one
mode
and
then
this
could
actually
be
replaced
by
you
know
a
traffic
generator
Appliance
running
it.
Whatever
speed,
you
want,
take
a
speed,
100,
Gig,
200,
800
and
and
the
same
client
in
API
run.
So
what
we
wanted
to
do
is
avoid
rewriting
tests,
so
this
approach
allows
you
other
than
the
scaling
factor
to
use
the
same
basic
approach.
D
The
other
cool
thing
that
we're
doing
to
that
we'll
be
able
to
use
this
with
this
is
we've
had
traffic
sources
and
syncs
for
a
long
time
like
net
perp
Etc,
but
they
are
limited
by
the
connections
per
second
of
the
system
that
we
have
in
place
to
the
cloud
today
and
now.
What
we're
doing
is
we're
we're
actually
able
to
generate
a
lot
more
data,
a
lot
more
traffic
because
we're
actually
using
sirius
on
on
not
just
the
mbas
but
actually
the
source
and
sync
VMS.
D
B
D
B
I
do
want,
to
you,
know,
disclaimers
this
particular
engine
and
this
client
right
here
these
are.
This
is
primarily
at
this
point
for
Layer
Two,
Three
streams,
and
you
know
we're
working
on
adding
layer,
Port
functionality,
but
it's
not
available
in
this
particular
set
of
packages
at
this
time,
although
you
can,
you
know
you
could
always
create
scenarios
where
it
kind
of
looks
like
connection
oriented,
but
that's
that's
work
in
progress.
B
B
F
B
C
Okay,
so
Chris
had
asked
me
and
I've
done
some
poking
around
inside
internally
at
Microsoft
and
at
Prince.
This
has
to
do
with
you
and
I
about
the
the
need
for
a
Docker
registry
for
for
Dash
and
a
resource
for
GitHub,
Runners
and
I
was
in
the
building
yesterday
talking
to
Gohan,
and
he
said
that
he
felt
we
would.
We
shouldn't
have
an
issue.
We
should
be
able
to
put
something
together
like
that:
I've
never
done
it
before
and
of
course,
Prince
appointed
me
to
you.
C
And
I
can
I
can
also
ping
you
if
you're
on
mute,
that's
okay
and
then
everybody.
There
was
a
note
in
the
the
Google
group
last
night,
an
introduction
from
his
name.
I
I,
don't
know
if
he
dropped
off
here
there
was
a
Oh
madhu
devawa
from
open
next
offered
to
help
us
last
night,
and
so
he's
actually
on
this
call
so
I
wanted
to
introduce
him
say
hello.
Marion
Madu
had
offered
to
help
us
and
he
joined
this
meeting
and
Chris.
You
had
responded
to
him.
G
B
Thank
you,
yeah
yeah,
it's
interesting
modu.
Is
it
correct
that
you
found
the
dash
project
through
that
other
exchange?
We
had
on
the
htsc
support,
yeah,
exactly
yeah,
so
just
a
little
background,
because
it's
funny,
it's
funny
coincidence
how
things
work,
but
Madu
somehow
found
my
P4
project.
I
did
a
year
ago
for
the
P4
Workshop,
where
I
demonstrated
Snappy
connected
to
the
behavioral
model
as
a
as
an
exercise.
I
did
a
year
ago
and
Madu
found
that
project
which
was
kind
of
unmaintained
it
was.
B
B
So
you
know
it's
a
happy
coincidence
and
and
Mandu
I
think
where
you
could
probably
help
once
we
get
this
pull
request
and
the
framework
stabilized
sure,
since
you've
shown
a
proficiency
already
and
an
interest
in
playing
with
the
snappy
scripts
to
do
traffic
generators
with
pmb2
I
think
that'd
be
an
excellent
place
to
contribute,
because
we
just
don't
have
enough
hands
to
do
all
the
work.
So
you
know
I'd
be
happy
to
talk
to
you
about
that.
Once
things
get
a
little
firmer
that'd
be
an
excellent
place
to
help.
G
C
A
Yeah
there
are
updates
that
Prince
had
and
his
design
that
we
need
to
bring
into
behavioral
model
first
being
admin
State
for
eni.
The
second
is
a
slightly
different
kind
of
unit
route,
so
probably
I
will
I
will
have
a
sink
with
friends
and
I
will
introduce
those
changes
into
behavioral
model.
We
can
review
it
next
week.
D
B
A
Oh
connection
tracking,
yes,
so
there
was
a
delay
we
wanted
to
have
our
proposal
to
DNA
done
in
order
to
support
cases
that
are
relevant
to
dash
it
is.
It
was
being
delayed.
So
if
we
won't
make
any
progress
in
PNA,
we'll
just
Fork
their
architecture
and
do
it
first
in
our
simulator
and
then
when
it
eventually
will
come
to
to
the
DNA,
we
can
get
back
in
line
with
them.
But
that's.
A
E
A
I
Yes,
so
Marion
I
was
wondering
if
there
are
any
issues
related
to
the
simulator
code
that
are
in
the
pipeline
or
because
I
can
see.
All
the
issues
that
are
open
in
the
backlog
now
are
related
to
the
P4
Dash
pipeline.
So
I
was
wondering
there
if
there
is
anything
that
is
in
the
pipeline,
related
to
the
simulator
code
or
any
issue
that
is
upcoming.
A
E
J
J
C
C
E
J
C
Okay
thanks,
oh
couple
of
pieces
of
good
news
guys,
a
couple
of
things
are
in
the
Dunn
State.
Now
we've
moved
a
couple
to
done
so
here.
Marion
moved
these
two
here
to
the
Dunn
state,
so
we're
making
progress
moving
forward.
So
that's
a
good
thing
and
probably
at
some
point,
we're
gonna
need
to
get
these
backlog
items
and
owner.
So
maybe
we
can
work
on
that
next
time.
G
H
A
I
I
I
A
C
A
I
B
Yeah,
that's
one
thing:
I'd
mentioned
kasim,
but
it
might
be.
Marion
pointed
out
a
subtlety
and
not
a
subtlety
said
you
can
do
this
process,
but
you
still
have
to
then
you
know
deal
with
the
process
of
upstreaming
and
I.
Didn't
I,
don't
know
what
the
barriers
to
that
are,
but
I
guess
it's
a
fundamental
architecture
thing.