Forum: Ruby snmp error

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jc (Guest)
on 2007-06-25 16:47
Hi,

I'm using the SNMP module to retrieve interfaces mac addresses (oid
1.3.6.1.2.1.2.2.1.6). Snmpwalk works fine

snmpwalk -v 1 -r 1 -t 2 -c public 127.0.0.1 .1.3.6.1.2.1.2.2.1.6.1
IF-MIB::ifPhysAddress.1 = STRING: 0:10:83:fd:dd:67

while using the ruby module

ifTable_columns = [ "1.3.6.1.2.1.2.2.1.6", ]
SNMP::Manager.open(:Host => "#{host}", :Version => :SNMPv1, :Community
=> 'public') do |manager|
        manager.walk(ifTable_columns) do |row|
                row.each { |vb| puts "#{vb.name.to_s} #{vb.value.to_s}
#{vb.value.asn1_type}" }
        end
end

the mac address is visualized as shown

1.3.6.1.2.1.2.2.1.6.1 ýÝg OCTET STRING

instead of 0:10:83:fd:dd:67.

How can I fix it?
Thank you very mych,

JC
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