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<% include('/elements/header-popup.html', "Ping $ip" ) %>
<% include('/elements/xmlhttp.html',
'url' => $p. 'misc/xmlhttp-ping.html',
'subs' => [ 'ping' ],
)
%>
%# <img src="<%$p%>images/bullet_red.png" border=0>
<%ntable("#cccccc", 2)%>
<TR>
<TD>Status</TD>
<TD BGCOLOR="#ffffff" ID="ping_status">Checking...</TD>
</TR>
<TR>
<TD>Packet loss</TD>
<TD BGCOLOR="#ffffff" ID="ping_packetloss"></TD>
</TR>
<TR>
<TD>Latency</TD>
<TD BGCOLOR="#ffffff" ID="ping_latency"></TD>
</TR>
<TR>
<TD>Packets</TD>
<TD BGCOLOR="#ffffff" ID="ping_packets"></TD>
</TR>
</TABLE>
<BR>
<CENTER>
<INPUT TYPE="button" VALUE="Close" onClick="parent.nd(1);">
</CENTER>
<SCRIPT TYPE="text/javascript">
var fails = 0;
var pongs = 0;
var totaltime = 0;
var avg = 0;
function ping_update ( updatetext ) {
var pingArray = eval('(' + updatetext + ')');
var status = pingArray[0];
var rtt = pingArray[1];
if ( status == 0 ) {
fails++;
} else if ( status == 1 ) {
pongs++;
totaltime = totaltime + rtt;
avg = totaltime / pongs;
}
var loss = 100 * fails / ( fails + pongs );
var statusCell = document.getElementById('ping_status');
var packetlossCell = document.getElementById('ping_packetloss');
var latencyCell = document.getElementById('ping_latency');
var packetsCell = document.getElementById('ping_packets');
var status = '';
// red conditions
if ( loss == 100 ) {
status = '<FONT COLOR="#ff0000">Unreachable</FONT>';
} else
// yellow conditions
if ( loss > 50 ) {
status = '<FONT COLOR="#ff9900">High packet loss</FONT>';
} else
if ( avg > 1 ) {
status = '<FONT COLOR="#ff9900">High latency</FONT>';
} else {
status = '<FONT COLOR="#00cc00">Up</FONT>';
}
statusCell.innerHTML = '<B>' + status + '</B>';
packetlossCell.innerHTML = '<B>' + Math.round(loss) + '%</B>';
if ( avg > 0 ) {
latencyCell.innerHTML = '<B>' + Math.round( avg*1000 ) + 'ms</B>';
}
var packets = fails + pongs;
packetsCell.innerHTML = '<B>' + packets + '</B>';
setTimeout( "ping('<%$ip%>', ping_update)", 1000 );
}
ping( '<%$ip%>', ping_update );
</SCRIPT>
<%init>
my($query) = $cgi->keywords;
$query =~ /^([\d\.]+)$/ or die 'Illegal IP';
my $ip = $1;
</%init>
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