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 to 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 = new SNMP::Info::IPv6 (...);
Inherited Classes¶
none.
Required MIBs¶
- IP-MIB =item IPV6-MIB =item 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
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.