ePMP1000 doubles multicast traffic

Products ePMP
#1

Greetings!

I have a problem: ePMP1000 (Version 3.5.1) doubles multicast traffic.

STB is directly connected to Subscriber Module and watching 1 group with average bitrate approx:

Egress Speed(bps):                4,879,490  -- this goes to ePMP1000 AP!!!!!!!!!!!!

But on web of Subscriber Module and Access Point at Throughput Chart I see a different picture: 9 to 10 Mbit of traffic.

on these screenshots you can see

SM 2018-01-24 12-10-40.png - Subscriber Module

AP 2018-01-24 12-10-25.png  - Access Point

Why it is happening?

#2

Hi!

Are you sure only Multicast traffic is running through the link?

Could you please reset statistics on Monitor -> Performance page and then take screenshot in 10-20 seconds ?

Is only 1 SM connected to AP?
Is Reliable Multicast option enabled on AP?

Thank you.

#3

Greetings!

1. I am sure of it. Only multicast traffic. Only 1 STB is connected directly to SM.

2. Yes, only 1 SM.

3. Reliable Multicast option is enabled 

#4
#5

Hi,

Issue was reproduced in Lab and we are investigating it right now.
I will revert to you with updates shortly.

Thank you.

1 Like
#6

Oh!

Thank you!

I will wait

#7

Looks like Multicast packets/traffic are counted twice for Throughput graphs.

We will fix that in the next release.

Thank you.

4 Likes
#8

Greetings!

When will be released new fw?

thx

#9

Hi,

Unfortunately we don't have accurate release date for it yet.

Approximately in 1.5-2 monthes.

Please note issue is related only to statistics representation and doesn't affect major functional.

Sorry for inconveniences.

Thank you.

1 Like