Packet drops, frame errors, rx_crc_errors on Cisco UCS blade VIC interfaces
Issue
- Our Cisco UCS blade is experiencing packet loss, frame errors, and
rx_crc_errorson a network interface.
# ifconfig ethX
UP BROADCAST RUNNING MULTICAST MTU:9000 Metric:1
RX packets:6603916601 errors:8561 dropped:0 overruns:0 frame:8561
TX packets:6604577071 errors:0 dropped:0 overruns:0 carrier:0
# ethtool -k ethX
rx_errors: 8696
rx_crc_errors: 8696
Environment
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Virtualization
- Cicso UCS blade hardware
- Cisco VIC ethernet NIC with
enicdriver
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