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emmericp / MoonGen

MoonGen is a fully scriptable high-speed packet generator built on DPDK and LuaJIT. It can saturate a 10 Gbit/s connection with 64 byte packets on a single CPU core while executing user-provided Lua scripts for each packet. Multi-core support allows for even higher rates. It also features precise and accurate timestamping and rate control.
MIT License
1.04k stars 235 forks source link

device down #292

Open alksts opened 3 years ago

alksts commented 3 years ago

when i using moongen on x722,it tolds me device is down, i want to know why [INFO] Found 5 usable devices: Device 0: 48:DC:2D:07:9D:CF (Intel Corporation Ethernet Connection X722 for 10GbE SFP+) Device 1: 48:DC:2D:07:9D:D0 (Intel Corporation Ethernet Connection X722 for 10GbE SFP+) Device 2: 48:DC:2D:07:9D:D2 (Intel Corporation Ethernet Connection X722 for 1GbE) Device 3: E4:83:26:29:8E:FB (Intel Corporation I350 Gigabit Network Connection) Device 4: E4:83:26:29:8E:FC (Intel Corporation I350 Gigabit Network Connection) [INFO] Flow load-latency => 0x1 i40e_enable_pf_lb(): FW < v5.0, cannot enable loopback [INFO] Waiting for devices to come up... [ERROR] Device 1 (48:DC:2D:07:9D:D0) is DOWN: 0 MBit/s

fabiolucianoverdi commented 1 year ago

Hi @alksts, did you solve this issue? We got the same problem. br, Fábio.