Signal Hound SM200A Configuration Guide

Linux Setup
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$ cat /proc/sys/net/core/rmem_max
$ cat /proc/sys/net/core/wmem_default
$ cat /proc/sys/net/core/wmem_max
$ cat /proc/sys/net/core/netdev_max_backlog
4.2.3 Ring Parameters
Set rx/tx ring parameters for a network interface.
$ sudo ethtool -G iface-name rx 4096 tx 4096
Read rx/tx ring parameters for network interface.
$ ethtool -g iface-name
4.2.4 Flow Control
Set the flow control variables.
$ sudo ethtool -A iface-name rx on tx on
Read the current flow control variables.
$ ethtool -a iface-name
4.2.5 Trasmit Queue Length
4.2.5.1 ip
Set txqueuelen.
$ sudo ip link set dev iface-name txqueuelen 10000
Read the txqueuelen.
$ ip link show iface-name
4.2.5.2 ifconfig
Set txqueuelen.
$ sudo ifconfig iface-name txqueuelen 10000
Read the txqueuelen.
$ ifconfig iface-name

Signal Hound SM200A Specifications

General

Brand	Signal Hound
Model	SM200A
Category	Measuring Instruments
Language	English