Bug #3892
LAN to WiFi IGMP Snooping function doesn't work
Status:
New
Priority:
Normal
Assignee:
-
Start date:
01/19/2026
Due date:
% Done:
0%
测试版本:
rel-v1.0.31
复现概率:
100%
Description
1, PC1通过 LAN to WiFI 打组播流到 STA时，会出现multicast flooding，zte133 应该有做IGMP Snooping功能，fttr这个功能好像没有生效,
2, check LAN to WiFi interface traffic flow, it seems doesn't work, not check IGMP flooding and drop the skb.
3, 复现和测试步骤如下：
Connect laptop2 intel-ax200 to 5G Wi-Fi;
Connect laptop1 to LAN port of zte133 and configured static IP address=192.168.1.100;
Start iperf2.1.5 on laptop2;
iperf -s -i 1 -p 5701 -u -B 239.2.2.11
Start iperf2.1.5 on laptop1;
iperf -c 239.2.2.11 -i 1 -p 5701 -u -b 100M -T 32 -t 30
Check iperf result