hello,
i'm searching a way to use NET::SNMP in a script to return the name of each OID of NBAR protocols like SNMPwalk does
I read the perldoc, it's not very clear for me because i don't control very well objects in perl.
i found this:
use strict;
## Validate the version of Perl
BEGIN
{
die('Perl version 5.6.0 or greater is required') if ($] < 5.006);
}
## Version of the Net::SNMP module
our $VERSION = v5.2.0;
## Load our modules
use Net::SNMP:ispatcher();
use Net::SNMP::PDU qw( :ALL );
use Net::SNMP::Security();
use Net::SNMP::Transport qw( orts );
## Handle importing/exporting of symbols
use Exporter();
our @ISA = qw( Exporter );
our @EXPORT = qw(
INTEGER INTEGER32 OCTET_STRING OBJECT_IDENTIFIER IPADDRESS COUNTER
COUNTER32 GAUGE GAUGE32 UNSIGNED32 TIMETICKS OPAQUE COUNTER64 NOSUCHOBJECT
NOSUCHINSTANCE ENDOFMIBVIEW snmp_dispatcher
);
our @EXPORT_OK = qw( snmp_event_loop oid_context_match );
our %EXPORT_TAGS = (
asn1 => [
qw( INTEGER INTEGER32 OCTET_STRING NULL OBJECT_IDENTIFIER SEQUENCE
IPADDRESS COUNTER COUNTER32 GAUGE GAUGE32 UNSIGNED32 TIMETICKS
OPAQUE COUNTER64 NOSUCHOBJECT NOSUCHINSTANCE ENDOFMIBVIEW
GET_REQUEST GET_NEXT_REQUEST GET_RESPONSE SET_REQUEST TRAP
GET_BULK_REQUEST INFORM_REQUEST SNMPV2_TRAP REPORT )
],
debug => [
qw( DEBUG_ALL DEBUG_NONE DEBUG_MESSAGE DEBUG_TRANSPORT DEBUG_DISPATCHER
DEBUG_PROCESSING DEBUG_SECURITY snmp_debug )
],
generictrap => [
qw( COLD_START WARM_START LINK_DOWN LINK_UP AUTHENTICATION_FAILURE
EGP_NEIGHBOR_LOSS ENTERPRISE_SPECIFIC )
],
snmp => [
qw( SNMP_VERSION_1 SNMP_VERSION_2C SNMP_VERSION_3 SNMP_PORT
SNMP_TRAP_PORT snmp_debug snmp_dispatcher snmp_dispatch_once
snmp_type_ntop oid_base_match oid_lex_sort ticks_to_time )
],
translate => [
qw( TRANSLATE_NONE TRANSLATE_OCTET_STRING TRANSLATE_NULL
TRANSLATE_TIMETICKS TRANSLATE_OPAQUE TRANSLATE_NOSUCHOBJECT
TRANSLATE_NOSUCHINSTANCE TRANSLATE_ENDOFMIBVIEW TRANSLATE_UNSIGNED
TRANSLATE_ALL )
]
);
Exporter::export_ok_tags( qw( asn1 debug generictrap snmp translate ) );
$EXPORT_TAGS{ALL} = [ @EXPORT_OK ];
## Debugging bit masks
sub DEBUG_ALL() { 0xff } # All
sub DEBUG_NONE() { 0x00 } # None
sub DEBUG_MESSAGE() { 0x02 } # Message/PDU encoding/decoding
sub DEBUG_TRANSPORT() { 0x04 } # Transport Layer
sub DEBUG_DISPATCHER() { 0x08 } # Dispatcher
sub DEBUG_PROCESSING() { 0x10 } # Message Processing
sub DEBUG_SECURITY() { 0x20 } # Security
## Package variables
our $DEBUG = DEBUG_NONE; # Debug mask
our $DISPATCHER; # Dispatcher instance
our $BLOCKING = 0; # Count of blocking objects
our $NONBLOCKING = 0; # Count of non-blocking objects
BEGIN
{
# Validate the creation of the Dispatcher object.
if (!defined($DISPATCHER = Net::SNMP:ispatcher->instance)) {
die('FATAL: Failed to create Dispatcher instance');
}
}
How may i use it to have the name of my protocol ??
i'm searching a way to use NET::SNMP in a script to return the name of each OID of NBAR protocols like SNMPwalk does
I read the perldoc, it's not very clear for me because i don't control very well objects in perl.
i found this:
use strict;
## Validate the version of Perl
BEGIN
{
die('Perl version 5.6.0 or greater is required') if ($] < 5.006);
}
## Version of the Net::SNMP module
our $VERSION = v5.2.0;
## Load our modules
use Net::SNMP:ispatcher();
use Net::SNMP::PDU qw( :ALL );
use Net::SNMP::Security();
use Net::SNMP::Transport qw( orts );
## Handle importing/exporting of symbols
use Exporter();
our @ISA = qw( Exporter );
our @EXPORT = qw(
INTEGER INTEGER32 OCTET_STRING OBJECT_IDENTIFIER IPADDRESS COUNTER
COUNTER32 GAUGE GAUGE32 UNSIGNED32 TIMETICKS OPAQUE COUNTER64 NOSUCHOBJECT
NOSUCHINSTANCE ENDOFMIBVIEW snmp_dispatcher
);
our @EXPORT_OK = qw( snmp_event_loop oid_context_match );
our %EXPORT_TAGS = (
asn1 => [
qw( INTEGER INTEGER32 OCTET_STRING NULL OBJECT_IDENTIFIER SEQUENCE
IPADDRESS COUNTER COUNTER32 GAUGE GAUGE32 UNSIGNED32 TIMETICKS
OPAQUE COUNTER64 NOSUCHOBJECT NOSUCHINSTANCE ENDOFMIBVIEW
GET_REQUEST GET_NEXT_REQUEST GET_RESPONSE SET_REQUEST TRAP
GET_BULK_REQUEST INFORM_REQUEST SNMPV2_TRAP REPORT )
],
debug => [
qw( DEBUG_ALL DEBUG_NONE DEBUG_MESSAGE DEBUG_TRANSPORT DEBUG_DISPATCHER
DEBUG_PROCESSING DEBUG_SECURITY snmp_debug )
],
generictrap => [
qw( COLD_START WARM_START LINK_DOWN LINK_UP AUTHENTICATION_FAILURE
EGP_NEIGHBOR_LOSS ENTERPRISE_SPECIFIC )
],
snmp => [
qw( SNMP_VERSION_1 SNMP_VERSION_2C SNMP_VERSION_3 SNMP_PORT
SNMP_TRAP_PORT snmp_debug snmp_dispatcher snmp_dispatch_once
snmp_type_ntop oid_base_match oid_lex_sort ticks_to_time )
],
translate => [
qw( TRANSLATE_NONE TRANSLATE_OCTET_STRING TRANSLATE_NULL
TRANSLATE_TIMETICKS TRANSLATE_OPAQUE TRANSLATE_NOSUCHOBJECT
TRANSLATE_NOSUCHINSTANCE TRANSLATE_ENDOFMIBVIEW TRANSLATE_UNSIGNED
TRANSLATE_ALL )
]
);
Exporter::export_ok_tags( qw( asn1 debug generictrap snmp translate ) );
$EXPORT_TAGS{ALL} = [ @EXPORT_OK ];
## Debugging bit masks
sub DEBUG_ALL() { 0xff } # All
sub DEBUG_NONE() { 0x00 } # None
sub DEBUG_MESSAGE() { 0x02 } # Message/PDU encoding/decoding
sub DEBUG_TRANSPORT() { 0x04 } # Transport Layer
sub DEBUG_DISPATCHER() { 0x08 } # Dispatcher
sub DEBUG_PROCESSING() { 0x10 } # Message Processing
sub DEBUG_SECURITY() { 0x20 } # Security
## Package variables
our $DEBUG = DEBUG_NONE; # Debug mask
our $DISPATCHER; # Dispatcher instance
our $BLOCKING = 0; # Count of blocking objects
our $NONBLOCKING = 0; # Count of non-blocking objects
BEGIN
{
# Validate the creation of the Dispatcher object.
if (!defined($DISPATCHER = Net::SNMP:ispatcher->instance)) {
die('FATAL: Failed to create Dispatcher instance');
}
}
How may i use it to have the name of my protocol ??