AM6422: GOOSE can not work in PRP Non-Offload

Steven Wu

Part Number: AM6422

I configured the PRP redundancy mode through this webpage：3.2.2.8. HSR PRP Non-Offload — Processor SDK AM64X Documentation

The test revealed that layer 3 messages can pass through the PRP port normally, but GOOSE messages cannot be sent out through the PRP port.
I can capture GOOSE messages on the device's logical port prp0, but I cannot capture GOOSE messages on the physical ports eth0 and eth1, and the peer also cannot receive GOOSE messages. Other layer 3 messages are normal. Switching to RSTP mode allows normal sending and receiving of GOOSE messages.

8 天前

0 Vivian Gao 7 天前

TI__Mastermind 42500 points

1. Which SDK version are you using?

2. Is this tested on a custom AM64x board or a TI AM64x board?

3. Are you testing with PRU-ICSSG based Ethernet or CPSW Ethernet?

Steven Wu 说：
The test revealed that layer 3 messages can pass through the PRP port normally, but GOOSE messages cannot be sent out through the PRP port.

My understanding is that GOOSE messages require a multicast filter to be setup. Can you share the exact steps you are using to test GOOSE packets?

0 Steven Wu 6 天前

Prodigy 10 points

我在英文论坛也发了一遍，附上了配置流程和抓包AM6442: GOOSE can not work in PRP Non-Offload - Interface forum - Interface - TI E2E support forums

1.version9

2.custom AM64x for schneider-electric

3.CPSW Ethernet

0 Vivian Gao 5 天前回复 Steven Wu

TI__Mastermind 42500 points

都在处理中，我们也会看一下最终在哪个帖子给您回复。

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AM6422: GOOSE can not work in PRP Non-Offload