I would prefer to split into lines first and then extracting the data: 

use strict;
use warnings;

my $cell = <<EOT;
     1. Network-Time, Protocol: TCP, Source Port: 0-65535, Destination
+ Port: 13-13
2. Network-Time-1, Protocol: UDP, Source Port: 0-65535, Destination Po
+rt: 13-13
3. Network-Time-2, Protocol: TCP, Source Port: 0-65535, Destination Po
+rt: 37-37
4. Network-Time-3, Protocol: UDP, Source Port: 0-65535, Destination Po
+rt: 37-37
5. Network-Time-4, Protocol: UDP, Source Port: 0-65535, Destination Po
+rt: 123-123 
EOT

my @svcDesc = map { s/.*(TCP|UDP).*?Destination Port: ([0-9]+).*/$1:$2
+/; $_ } split /\n/, $cell;
print "@svcDesc\n";

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In reply to Re^2: Regex Question by hdb
in thread Regex Question by clegane

Title:
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