Extreme Networks

Arthurooo · 05-05-2021

Hello,I was running some tests with the AP7532 and video multicast application. Test conditions were the following:Firmware: 5.9.1.4Radio 1: OFF and radio 2: ON8 devices were watching multicast streams at the same time and I observed a general freeze...

Arthurooo · 02-05-2021

Hello,We saw that multicast traffic was dropped by our AP7532 if we monitored the network on both radios.I am trying to understand the feature multicast-mask thinking it can improve the behavior of the multicast application. But, I am not sure to und...

Arthurooo · 12-03-2020

Hello,Our AP is still sending IGMP queries on the network even if the querier setting is disable on profile.IGMP queries are sent from the AP on VLAN 5 and cause conflict on the network.On our architecture, we decided to set the querier on a another ...

Arthurooo · 04-30-2021

Hi Ovais,Thanks for the reply and investigation. After doing some tests with our architecture, we found that this IGMP query didn’t have conflict with other IGMP queries.In my opinion, it should be interesting to make a note in documentation saying t...

Arthurooo · 02-11-2021

Hi,We already tried to deactivate the signatures you provided above but it didn’t improve the behavior...But, it there a risk if we deactivate the firewall instead of the signatures you provided, especially on video multicast application ?What can we...

Arthurooo · 02-08-2021

Hi Ovais,Please find the running config:!! Configuration of AP7532 version 5.9.1.4-004R!!version 2.5!!client-identity-group default load default-fingerprints!ip access-list BROADCAST-MULTICAST-CONTROL permit tcp any any rule-precedence 10 rule-descri...

Arthurooo · 01-04-2021

Hi Ovais,By using the service pktcap capture on radio, we saw that the specific query was coming from the AP as outbound traffic. If we used the ip acces-list BROADCAST-MULTICAST-CONTROL for outbound traffic, it didn’t improve anything, we saw again ...

Arthurooo · 12-10-2020

Hello,To give you more information on this topic, I found something special on the Wireshark capture regarding the AP IGMP query. The unexpected query is still coming from the AP radio to a device (IOS smart phone), according to MAC adresses:Is there...

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[AP7532] Radio issue cause general freezes on multicast applications

Multicast-mask

IGMP queries from the AP7532 without settings applied

Re: IGMP queries from the AP7532 without settings applied

Re: Multicast-mask

Re: Multicast-mask

Re: IGMP queries from the AP7532 without settings applied

Re: IGMP queries from the AP7532 without settings applied