Solarflare
Server
Adapter
User
Guide
Solarflare
Adapters
on
Linux
Issue
20
©
Solarflare
Communications
2017
127
port_rx_bad_bytes
Number
of
bytes
with
invalid
FCS.
Includes
bytes
from
packets
that
exceed
the
maximum
frame
length.
port_rx_packets
Number
of
packets
received.
port_rx_good
Number
of
packets
received
with
correct
CRC
value
and
no
error
codes.
port_rx_bad
Number
of
packets
received
with
incorrect
CRC
value.
port_rx_pause
Number
of
pause
frames
received
with
valid
pause
op_code.
port_rx_control
Number
of
control
frames
received.
Does
not
include
pause
frames.
port_rx_unicast
Number
of
unicast
packets
received.
port_rx_multicast
Number
of
multicast
packets
received.
port_rx_broadcast
Number
of
broadcasted
packets
received.
port_rx_lt64
Number
of
packets
received
where
the
length
is
less
than
64
bytes.
port_rx_64
Number
of
packets
received
where
the
length
is
exactly
64
bytes.
port_rx_65_to_127
Number
of
packets
received
where
the
length
is
between
65
and
127
bytes.
port_rx_128_to_255
Number
of
packets
received
where
the
length
is
between
128
and
255
bytes.
port_rx_256_to_511
Number
of
packets
received
where
the
length
is
between
256
and
511
bytes.
port_rx_512_to_1023
Number
of
packets
received
where
the
length
is
between
512
and
1023
bytes.
port_rx_1024_to_15xx
Number
of
packets
received
where
the
length
is
between
1024
and
1518
bytes
(1522
with
VLAN
tag).
port_rx_15xx_to_jumbo
Number
of
packets
received
where
the
length
is
between
1518
bytes
(1522
with
VLAN
tag)
and
9000
bytes.
Table
28:
Ethtool
‐
S
output
Field
Description