John Ackley wrote:
> Trying to split class C IPs into network and host parts.
>
> this works but I expected the host part in $2:
>
> print "<$bu>\n" if $debug;
> if( $bu =~ /^((\d+\.){3})(\d+)$/ ) {
> print "$1 $2 $3\n" if $debug;
> }
>
> output:
> <172.19.252.130>
> 172.19.252. 252. 130
172.19.252.130 is not a class C address, RFC 1166 defines it as a class B
address. Without a netmask (255.255.255.0) or the CIDR notation
(172.19.252.130/24) specifying the network bits the network and local address
parts could be anything.
John
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