New Mirkotik Speedtest options

For those who have not seen the new options in the Mikrotik Speedtest tool, here you go.  These options are available via command line only so far and first appeared in the 6.44Beta. Details have been wiped to protect the innocent.  This was a little mAP behidn a few layers of nat on a cable modem.

Helpful Tool: WiFi Texas WS-PoE-Tester

The WS-PoE-Tester reports voltage and current for PoE systems. It works with 802.3af and passive PoE, and also 802.3at.

Dual displays show the voltage and current on each set of power pairs (Mode A and Mode B) used in PoE. In 802.3at – both power pairs should be active – and both will be displayed.

The tester is protected from reversed power, with a warning LED in case reversed power is applied. Dual inputs allow with straight or crossover ethernet connections ( 568A or 568B ).

In addition, a power supply brick can be tested using the 2.1mm DC power connectors. This allows DC power supplies for laptops, printers or any other application to be tested.

Available at:
https://www.ispsupplies.com/Voltage-and-Current-tester-for-PoE

Mac GeekLet for Network Info

As a network person running a Mac I find it hand to know what IP my various connections have, in addition to some other info.  In order to do this, I use a program called Geektool . Once you have GeekTool up and going you can add the following code into a new Geeklet.

!/bin/bash
varSSID1=`system_profiler SPAirPortDataType | grep -A 2 -e "Current Network Information:" | tr '\n' ' ' | tr ':' ' ' | awk '{print $4}'`
varCHAN1=`system_profiler SPAirPortDataType | grep -e "Channel: " | awk '{print $2}'`
varEXTERNAL1=`curl --connect-timeout 5 -s http://checkip.dyndns.org/ | grep "Current IP Address" | awk '{print $6}' | cut -f 1 -d "<"`
varEXTERNALv6=`curl --connect-timeout 5 -s http://checkipv6.dyndns.org/ | grep "Current IP Address" | awk '{print $6}' | cut -f 1 -d "<"`
varWIRED1=`ifconfig en0 | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'`
varWIREDv6=`ifconfig en0 | grep "inet6 " | grep -v 127.0.0.1 | awk '{print $2}'`
varWIRELESS1=`ifconfig en1 | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'`
varWIRELESSv6=`ifconfig en1 | grep "inet6 " | grep -v 127.0.0.1 | awk '{print $2}'`
varSSL1=`ifconfig jnc0 | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'`

if [ “$varEXTERNAL1” != “” ]
then
echo “External : $varEXTERNAL1”
else
echo “External : INACTIVE”
fi

if [ “$varEXTERNALv6” != “” ]
then
echo “External : $varEXTERNALv6”
else
echo “External : INACTIVE”
fi

if [ “$varWIRED1” != “” ]
then
echo “Wired : $varWIRED1”
else
echo “Wired : INACTIVE”
fi

if [ “$varWIREDv6” != “” ]
then
echo “WiredV6 : $varWIREDv6”
else
echo “WiredV6 : INACTIVE”
fi

if [ “$varWIRELESS1” != “” ]
then
echo “AirPort : $varWIRELESS1 SSID: $varSSID1”
else
echo “Airport : INACTIVE”
fi

if [ “$varWIRELESSv6” != “” ]
then
echo “AirPortV6 : $varWIRELESSv6”
else
echo “AirportV6 : INACTIVE”
fi

geektool

As you can see in the above screenshot it displays IP addresses (both IPv4 IPv6),external IP, and the Wireless SSID.