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Re^2: Net::SNMP::Interfaces how to print the error()

by thanos1983 (Parson)

on Jun 04, 2014 at 20:41 UTC ( [id://1088737]=note: print w/replies, xml )

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my $interfaces = Net::SNMP::Interfaces->new( Hostname   => '192.168.18
+4.11',
                         Community  => 'public',
...
my @ifnames = $interfaces->all_interfaces();

print Dumper (\@ifnames);

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No response from remote host "127.0.0.1" at test.pl line 10

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my $interfaces = Net::SNMP::Interfaces->new( Hostname   => '127.0.0.1'
+,
                         Community  => 'public',
...
    );

my @ifnames = $interfaces->all_interfaces();

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Net::SNMP::Interfaces:  at test.pl line 10.

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22:19:01.537280 IP 0.0.0.0 > 0.0.0.0: ICMP 0.0.0.0 udp port 1161 unrea
+chable, length 36

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my $interfaces = Net::SNMP::Interfaces->new( Hostname   => '192.168.18
+4.11',
                         Community  => 'public',
...
my @ifnames = $interfaces->all_interfaces();

print Dumper (\@ifnames);

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Can't call method "all_interfaces" on an undefined value at test.pl li
+ne 12.

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