Without further information on what you are trying to do and why you are
making the hash like so - I'm not sure what you are asking. ie: what are
you trying to loop through, a list of IP addresses? the arp cache?

assuming the IP address:

  my $ht = HTML::Template->new("some.tmpl");
  my @loop;
  foreach (@{$arpCache{$mac_address}}) {
    push @loop, { ip_address => $_ };
  }
  $ht->param(arp_cache_mac_address => [EMAIL PROTECTED]);

in the "some.tmpl":

  <TMPL_LOOP arp_cache_mac_address>
    ...
    <TMPL_VAR ip_address>
    ...
  </TMPL_LOOP>


Alternatively if you are willing to change the push(...), you could
write it as:

  push( @{$arpCache{$mac_address}}, { ip_address => $ip_addr } );
  ...
  $ht->param(arp_cache_mac_address => $arpCache{$mac_address} );


Hope this helps,
Mathew

Raful Mr Mitchell H wrote:
> My code puts together a hash like so...
>  
> push( @{$arpCache{$mac_address}}, $ip_addr );
>  
> How on earth could I get that output via a  TMPL_LOOP with TMPL_VAR? 
> Or is there a different way?
>  
> Thanks,
>  
> Mitch
>
> Mitchell Raful MCSE CCNP
> MCB Quantico
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