Technical Tip: Identify the XAUI link used for a specific traffic stream
Description
The '# diagnose npu np6 xaui-hash' command takes a 6-tuple input of the traffic stream to identify the NP6 XAUI link that the traffic passes through.
This article describes how identify the XAUI link used for a specific traffic stream.
Solution
This command is only available on the 38xxD, 39xxD, 34xxE, 36xxE, and 5001E series.
The '# diagnose npu np6 xaui-hash' command takes a 6-tuple input of the traffic stream to identify the NP6 XAUI link that the traffic passes through.
This article describes how identify the XAUI link used for a specific traffic stream.
Solution
This command is only available on the 38xxD, 39xxD, 34xxE, 36xxE, and 5001E series.
# diagnose npu np6 xaui-hash <interface> <proto> <src_ip> <dst_ip> <src_port> <dst_port>
Examples.
# diagnose npu np6 xaui-hash port1 6 1.1.1.1 2.2.2.1 4567 80
NP6_ID: 0, XAUI_LINK: 2
# diagnose npu np6 xaui-hash port1 6 1.1.1.1 2.2.2.1 4567 200
NP6_ID: 6, XAUI_LINK: 2
# diagnose npu np6 xaui-hash port1 6 1.1.1.1 2.2.2.1 4567 20
NP6_ID: 1, XAUI_LINK: 2
# diagnose npu np6 xaui-hash port1 6 1.1.1.1 2.2.2.1 4567 23NP6_ID: 1, XAUI_LINK: 1
The NP6_ID is the NP index of the model that is being used.
It can be found with the '# diagnose npu np6 port-list command'.