NAME

       SNMP::Info::IPv6 - SNMP Interface for obtaining IPv6 addresses and IPv6 address mappings

AUTHOR

       Jeroen van Ingen and Carlos Vicente

SYNOPSIS

        # Let SNMP::Info determine the correct subclass for you.
        my $info = new SNMP::Info(
                                 AutoSpecify => 1,
                                 Debug       => 1,
                                 DestHost    => 'myswitch',
                                 Community   => 'public',
                                 Version     => 2
                               )
           or die "Can't connect to DestHost.\n";

        my $class      = $info->class();
        print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION

       The SNMP::Info::IPv6 class implements functions for mapping IPv6 addresses to MAC addresses, interfaces
       and more. It will use data from the IP-MIB, IPV6-MIB, or the CISCO-IETF-IP-MIB, whichever is supported by
       the device.

       This class is inherited by Info::Layer3 to provide IPv6 node tracking across device classes.

       For debugging purposes you can call this class directly as you would SNMP::Info

        my $info = SNMP::Info::IPv6->new(...);

   Inherited Classes
       none.

   Required MIBs
       IP-MIB
       IPV6-MIB
       CISCO-IETF-IP-MIB

GLOBALS

       none.

TABLE METHODS

       These are methods that return tables of information in the form of a reference to a hash.

   Internet Address Table
       $info->ipv6_n2p_addr()
       $info->ipv6_n2p_if()
       $info->ipv6_n2p_mac()
       $info->ipv6_n2p_state()
       $info->ipv6_n2p_type()
       $info->ipv6_index()
           Maps an IPv6 address to an interface "ifIndex"

       $info->ipv6_type()
           Maps an IPv6 address to its type (unicast, anycast, etc.)

       $info->ipv6_pfx_origin()
           Maps an IPv6 prefix with its origin (manual, well-known, dhcp, etc.)

       $info->ipv6_addr_prefix()
           Maps IPv6 addresses with their prefixes

       $info->ipv6_addr_prefixlength()
           Maps IPv6 addresses with their prefix length

       $info->ipv6_addr()
           Maps a table instance to an IPv6 address

   Internet Address Translation Table
       $info->c_inet_phys_address()
           Maps an address of type "cInetNetToMediaNetAddressType" on interface "ifIndex" to a physical address.

MUNGES

       munge_physaddr()
           Takes an octet stream (HEX-STRING) and returns a colon separated ASCII hex string.

       parse_inetaddress
           Parses an InetAddress as defined by INET-ADDRESS-MIB.

           Returns a hashref with the type as defined by InetAddressType, the textual address and optionally the
           zone_identifier.

perl v5.38.2                                       2024-07-29                              SNMP::Info::IPv6(3pm)