Perl 使用AES-256访问具有snmpv3凭据的设备时，在Net:：SNMP上启动会话时未获得响应

我在使用具有AES-256凭据的snmpv3用户访问设备时遇到问题

  initiating the session with below arguments

  ($session, $error) = Net::SNMP->session(%args);

当我尝试使用AES-256时，我无法访问设备，也没有收到任何响应，并且我的设备中已经有使用AES-256的用户

Not-Working Scenarios :-
$args = {
   auth_password => 'Airwave@123',
   auth_protocol => 'sha',
   ip => '10.21.42.250',
   localaddr => '10.2.34.205',
   nonblocking => 1,
   port => 161,
   priv_password => 'Airwave@123',
   priv_protocol => 'aes256',
   username => 'user5',
   version => 3,
   warn => undef
};

Working scenarios :-
$args = {
 auth_password => '************',
 auth_protocol => 'sha',
 ip => '10.21.42.250',
 localaddr => '10.2.34.205',
 oids => [
   '.1.3.6.1.4.1.11.2.14.11.5.1.116.1.1.3.0'
 ],
 port => 161,
 priv_password => 'Aruba@123',
 priv_protocol => 'aes',
 username => 'user4',
 version => 3,
 warn => undef
};

如果我用AES-128发送参数，我可以访问。我无法仅在尝试使用AES-256时访问

Not-Working Scenarios :-
$args = {
   auth_password => 'Airwave@123',
   auth_protocol => 'sha',
   ip => '10.21.42.250',
   localaddr => '10.2.34.205',
   nonblocking => 1,
   port => 161,
   priv_password => 'Airwave@123',
   priv_protocol => 'aes256',
   username => 'user5',
   version => 3,
   warn => undef
};

Working scenarios :-
$args = {
 auth_password => '************',
 auth_protocol => 'sha',
 ip => '10.21.42.250',
 localaddr => '10.2.34.205',
 oids => [
   '.1.3.6.1.4.1.11.2.14.11.5.1.116.1.1.3.0'
 ],
 port => 161,
 priv_password => 'Aruba@123',
 priv_protocol => 'aes',
 username => 'user4',
 version => 3,
 warn => undef
};

我已经升级了CPAN模块Net:：SNMP，还升级了支持AES-256的Net SNMP 5.9模块

请任何人检查并帮助我如何通过

Net:：SNMP->session

访问AES-256设备

---

谢谢

我对SNMP不太熟悉，但也许您可以了解更多关于发生了什么的信息？