Or, more idiomatically:
my @everything = (\@fw, \@vlan, \@vrf, \@more);

foreach (@everything) {
    theSub(@$_);
}

[download]
(or:  theSub($_); depending on your usage).

In reply to Re^2: array or array ref as variable by HelenCr
in thread array or array ref as variable by Hossein

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