• Download and Register to get free SMS to try. client supernet360
• Another version for WhatsApp/Email alert without registration. Linux version here
• Setup any number of consecutive PING loss to get alerts  - Keep PING your Local LAN or Internet servers with SMS / Mail / Sound alerts when get consecutive PING loss/timeout. Alert you again when PING back to normal. Let you know when is abnormal and when is back exactly. 
• Alert you once only when PING normal <--> PING consecutive loss status changed - No keep sending you alerts when it remains PING loss.
• Alerts include SMS, Email and Sound. SMS and Email alerts send out from our server and has option to send additional email alert Local/Hotmail/Yahoo/SMTP at the same time to ensure you can receive alerts.
• Different host alert text to different people  - Setup different mobile phone and alert text for different host
• I am Alive mail notification - Setup to mail you the current monitoring log periodically to let you know program is up and keep monitoring
• Save PING loss data to log file and separate the log files by date automatically.
• Allow to limit SMS sending a day - Cap # of SMS sending to avoid large SMS alerts when abnormal situation happened. if you set max. # is 10 then the 10th SMS will have 10/10 in the end. No SMS alert but you still can get mail alerts. Counter will be reset at midnight to let you get SMS alerts next day
• Not only monitor PING timeout but also monitor all other PING situation - Also include host is "Request Time Out","Dest Network Not Reachable" "Dest Host Not Reachable", "TTL Expired in Transit","TTL Expired Reassemb" .....etc
• Below is alert text examples. You can setup alert text or use default. 

Use default alert text and you will receive SMS alerts as below

• 2015-06-13 23:47:37 SQL server 192.168.1.100 Ping Timeout ... 87 seconds (20 times) ping timeout from 2015-06-13 23:46:10 to 23:47:37
• 2015-06-14 01:22:32 SQL server Ping OK , Back to Normal Reply from 61.219.38.89: Bytes = 32 RTT = 2ms TTL = 64

    Note: SQL server is the DESCRIPTION you can setup

Or setup alert text for different servers

• Timeout text example setup "AP1 MYSQL 192.168.0.1 Ping Timeout. <duration>"  and you will receive SMS alert as below
  2015-05-28 07:25:58 AP1 MYSQL 192.168.0.1 Ping Timeout. 133 seconds (30 times) ping timeout from 2015-05-28 07:23:45 to 07:25:58
• Back text example setup "AP1 MYSQL 192.168.0.1 Ping OK. <response>" and you will receive SMS as below
  2015-05-28 08:30:32 AP1 MYSQL 192.168.0.1 Ping OK.Reply from 192.168.0.1 Bytes = 32 RTT = 2ms TTL = 64

Variable <duration> and <response>

• <duration> for "Timeout SMS" , it will be replaced by "xx seconds (yy times) ping timeout  from yyyy-mm-dd hh:mm:ss to hh:mm:ss"
• <response> for "Back to normal SMS" , it will be replaced by "Reply from xx.xx.xx.xx Bytes = xx RTT = xms TTL = xx"

Note : put <duration> for "Timeout SMS" and <response> for "Back to normal SMS" . It will not be replaced if you put the variable in wrong way  ScreenShot for setup