NAME

Net::DHCPv6::Helpers - Internal helper methods for IPv6 address resolution

VERSION

version 0.003

Internal helper methods shared by Net::DHCPv6::Option and Net::DHCPv6::Packet::Relay for IPv6 address parsing and formatting.

ALPHA SOFTWARE. This is an early release. The interface is experimental and subject to change without notice.

_resolve_ipv6($arg): If $arg is exactly 16 octets, treat as wire format and return unmodified. Otherwise, if it contains :, parse as text and convert to 16-byte wire format via inet_pton. Otherwise croak.
_format_ipv6($bytes): Convert 16-byte wire-format address to text via inet_ntop.
_pick_addr( \%args, $field ): Helper for constructor argument processing. If $field_raw exists in \%args, return it directly. Else if $field exists, pass it through "_resolve_ipv6". Otherwise return undef.
_pick_addrs( \%args, $field ): Like "_pick_addr" but for multiple addresses. Accepts an arrayref or a single scalar value; a scalar is wrapped in an arrayref automatically.

Dean Hamstead <dean@fragfest.com.au>

This is free software, licensed under:

The MIT (X11) License

To install Net::DHCPv6, copy and paste the appropriate command in to your terminal.

cpanm Net::DHCPv6

perl -MCPAN -e shell
install Net::DHCPv6

For more information on module installation, please visit the detailed CPAN module installation guide.

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