Hmm, the examples in the perldoc for Net::Telnet suggest opening sessions like so: 
my $ses = new Net::Telnet();
$ses->open(Host => $hostname,
    Port => $port);

[download]
Many of them don't use close() (but it's a good idea). None of them that I've seen use DESTROY. Perl should call this automatically for you at the end of the block, when $ses goes out of scope.

You can debug timeout errors with the input_log() and dump_log() methods. The first shows filtered output from the remote session, and the latter shows unfiltered. Something like: 

$logtxt = $ses->dump_log();
&logit;

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might do the trick.

In reply to Re: Net::Telnet core dumps by chromatic
in thread Net::Telnet core dumps by raflach

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