Business Community > Switches > IGMP messages forwarding when IGMP snooping is disabled
< Switches

IGMP messages forwarding when IGMP snooping is disabled

IGMP messages forwarding when IGMP snooping is disabled

IGMP messages forwarding when IGMP snooping is disabled
IGMP messages forwarding when IGMP snooping is disabled
2025-09-12 10:00:39 - last edited 2025-09-15 03:42:58

IGMP messages such as general query @224.0.0.1 are discarded when IGMP snooping is disabled in the VLAN

THey should not

  0      
 
  0      
 
#1
Options
1 Reply
Re:IGMP messages forwarding when IGMP snooping is disabled
2025-09-15 03:50:32

  @NaHD 

 

Your current firmware is quite old. Please visit our official website to download the latest firmware and upgrade the switch, then test again.Firmware Download
In addition, verify whether features such as multicast filtering, unknown-multicast drop, or storm control are enabled on the switch; if they are, disable them and retest.

If the issue persists after the firmware upgrade, please provide:
- your network topology
- VLAN configuration screenshots
- IGMP configuration screenshots
- a port-mirror packet capture that clearly shows the query frames being dropped

Wishing you a joyful life and smooth internet! Get the Latest Firmware Releases for Omada Routers Here - Subscribe for Updates Omada US Enterprise Beta Program Launch
  0  
  0  
#2
Options

Information

Helpful: 0

Views: 245

Replies: 1

About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.