15 okt 2010 kl. 17.42 skrev JR Richardson:
> On Fri, Oct 15, 2010 at 10:22 AM, Fred Posner <f...@teamforrest.com> wrote:
>> Hey JR...
>>
>> I use this:
>>
>> #! /usr/bin/perl -w
>> use IO::Socket;
>> use POSIX 'strftime';
>>
>> my ($msg,$remotehost,$callid,$socket,$date,$branch,$localip,$dest);
>>
>> $remotehost = $ARGV[0]
>> or die "FAIL \(no host defined\)\n";
>>
>> if ($ARGV[1]) {
>> $remoteport = $ARGV[1];
>> } else {
>> $remoteport = "5060";
>> }
>>
>> if ($ARGV[2]) {
>> $localip = $ARGV[2];
>> } else {
>> $localip = "127.0.0.1";
>> }
>>
>> if ($ARGV[2]) {
>> $dest = $ARGV[3];
>> } else {
>> $dest = "ping";
>> }
>>
>> $socket = IO::Socket::INET->new (
>> PeerAddr => $remotehost,
>> PeerPort => $remoteport,
>> Proto => 'udp',
>> ) or die "FAIL Could not create socket: $!n";
>>
>> $callid .= ('0'..'9', "a".."f")[int(rand(16))] for 1 .. 32;
>> $date = strftime('%a, %e %B %Y %I:%M:%S %Z',localtime());
>> $branch="z9hG4bk" . time();
>>
>> my $packet = qq(OPTIONS sip:$remotehost SIP/2.0
>> Via: SIP/2.0/UDP $localip:$remoteport;branch=$branch
>> From: <sip:$de...@$localip>
>> To: <sip:$remotehost>
>> Contact: <sip:$de...@$localip
>> Call-ID: $call...@$localip
>> CSeq: 102 Options
>> User-Agent: sipcheck.pl
>> Date: $date
>> Allow: ACK, CANCEL
>> Content-Length: 0
>> );
>>
>>
>> print $socket $packet;
>>
>> eval {
>> local $SIG{ALRM} = sub { die };
>> alarm 5;
>> my $sock_addr = recv($socket,$msg,190,0);
>> alarm 0;
>> 1;
>> } or die("FAIL\n");
>>
>> if ($msg) {
>> print "UP\n";
>> print "response is $msg\n";
>> } else {
>> print "FAIL no msg received\n";
>> }
>> close($socket);
>>
>>
>> ---fred
>> http://qxork.com
>
> Thanks Fred, this works fine, I like the response, you get more info
> than the 'kamctl ping".
>
> I'm looking more for a utility that I can run in the background and
> graph latency, that gives me specific time value so I can dump into
> MRTG.
>
> Any ideas?
JR, if you don't already know SIPSAK, go download it. It's what I use in Nagios
and many other scripts.
Nils has done a great job with it.
/O
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