[mrtg] Connected Users - Cisco Aironet 1200

[Niall O'Reilly]

On 18/05/10 05:51, Richard Gliebe wrote:
> On 5/10/10 8:16 AM Richard Gliebe wrote:
>> >  Hi all,
> me onesmore,
>
> nobody has done this before?
>
> Thanks
> Richard
>
>> >
>> >  We are running MRTG 2.14.7-2ubuntu3 on a Ubuntu 8.04.3 LTS Box.
>> >
>> >  We currently graph the interfaces from our Cisco Aironet 1200 APs.
>> >  It works as it should.
>> >
>> >  Now, I also want to graph the connected Users to the radios interfaces.
>> >
>> >  Are there some templates available? Or does somebody done this already?

	Yes, but the detail you mentioned seemed to include
	everything you need.

	FWIW, the interface template fragment below "works for us".
	YMMV ...

# -*- Mode: perl -*-

if($if_ok and $if_type == 71 and $sysdescr =~ /^Cisco /mi) {
     my ($custom_sysname) = split(/\./, $sysname);
     my @frags = split(/\//, $if_snmp_name);
     my ($conventional_if_suffix, $custom_if_suffix) =  map {
	join($_, @frags) } ( '_', '.' );
     my $custom_target_name = 
"$custom_sysname\-wlclients-$custom_if_suffix";
     $target_lines = "
# $custom_sysname cDot11ActiveWirelessClients
Target[$custom_target_name]: 
1.3.6.1.4.1.9.9.273.1.1.2.1.1$if_ref&1.3.6.1.4.1.9.9.273.1.1.2.1.1$if_ref:$router_connect
Directory[$custom_target_name]: $custom_sysname
Title[$custom_target_name]: Active wireless clients on $custom_sysname 
$html_if_snmp_name
PageTop[$custom_target_name]: $custom_sysname $html_if_snmp_name</H1>
    <TABLE>
      <TR><TD>System:</TD><TD>$sysname</TD></TR>
      <TR><TD>&nbsp;</TD><TD>Active Wireless Clients</TD></TR>
     </TABLE>

### END Interface
";

} else {
     my $custom_sysdescr = join("\n###   ", (split(/\n/, $sysdescr)));

     $head_lines="";
     $problem_lines="";
     $target_lines="

### DEBUG $if_snmp_name
###  skipped because selection criteria were not matched
###     if_ok:  '$if_ok'
###   if_type:  '$if_type'
###  sysDescr:
###   $custom_sysdescr
### END DEBUG

";
     $separator_lines="";
}