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[Hardware troubleshooting] Interface Fixed Share device Sensitive Interface tags, which causes Interface to be processed out of order

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Problem Description

Interface Fixed Share device Sensitive Interface tags, which causes Interface to be processed out of order

solution

Step One: Enter the device backend (if there is a VGA port, connect it to VGA; if there is no VGA port, Log In with the Serial Port), and use lspci |grep Eth View whether all the Interface chips are in place. As shown in the following figure, all 11 Interface chips are in place.

**Step Two: **Run ifconfig -a |grep eth in the background View whether Interface out of order. As shown in the following figure, the Connected 0-10 ports have become 11-21 ports, and the Interface are out of order.

**Step Three: **View whether the device supports Fixed Share device (C3000, C246 support Interface Fixed Share). If there is no Info read out by background dmidecode -t1, use read_hwinfo (IAG C3000, C246 devices) and c3000_hw_info (NGAF C3000 devices), read_hwinfo (NGAF C246 devices) to read DMI Info.

**Step Four: **Use ll /etc/udev/rules.d/ -a View the Interface mark File .is-writeable.

Step Five: Delete Interface mark File, unplug the optical module on the device's optical port, and Restart the device for verification.

Cause:
Sensitive network port mark File .is-writeable exists, which causes the Connected sorting to fail.

Original Link

https://support.sangfor.com.cn/cases/list?product_id=156&type=1&category_id=22712&isOpen=true