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Which table contains raw interface table attributes

  • 1.  Which table contains raw interface table attributes

    Posted 02-26-2019 04:24 AM

    Hi,

    Does any one know which table contains the interface type ?

     

    In SNMPCollector Release Notes:

     

    "View raw interface table attributes when you select the Interfaces category for a discovered device. Attributes include ifIndex, ifName, ifDescr, ifPhysAddress, ifAlias, ifType, ifAdminStatus, ifOperStatus, and ifMtu.

    "

     

    And I got below from table CM_CONFIGURATION_ITEM_ATTRIBUTE

    ci_id                                                          ci_attr_key                        ci_attr_value        flag
    Cacae99635b432aea12b8bec18fbbb19c IfType                                6                          NULL

     

    GUI shows the Type is "ethernetCsmacd" , where is this string from?

    Regards,

    Hebe



  • 2.  Re: Which table contains raw interface table attributes

    Posted 02-26-2019 07:03 AM

    Unable to find out such info in any tables, might be hard-coded ?



  • 3.  Re: Which table contains raw interface table attributes

    Posted 02-26-2019 01:24 PM

    The value is converted using an internal table based upon the ifType definition

     

    This is from the MibII definition. The USM Interface has an internal enumeration table, this is just so you can see that a value of 6 corresponds to ethernetCsmacd

     

    ifType OBJECT-TYPE
         SYNTAX INTEGER
    {
           other(1),
           regular1822(2),
           hdh1822(3),
           ddn-x25(4),
           rfc877-x25(5),
           ethernet-csmacd(6),
           iso88023-csmacd(7),
           iso88024-tokenBus(8),
           iso88025-tokenRing(9),
           iso88026-man(10),
           starLan(11),
           proteon-10Mbit(12),
           proteon-80Mbit(13),
           hyperchannel(14),
           fddi(15),
           lapb(16),
           sdlc(17),
           ds1(18),
           e1(19),
           basicISDN(20),
           primaryISDN(21),
           propPointToPointSerial(22),
           ppp(23),
           softwareLoopback(24),
           eon(25),
           ethernet-3Mbit(26),
           nsip(27),
           slip(28),
           ultra(29),
           ds3(30),
           sip(31),
           frame-relay(32)
         }

         ACCESS read-only
         STATUS mandatory

         DESCRIPTION
         "The type of interface, distinguished according to
                          the physical/link protocol(s) immediately `below'
                          the network layer in the protocol stack."
          ::=
    { ifEntry 3 }

     

    -Greg



  • 4.  Re: Which table contains raw interface table attributes

    Posted 02-26-2019 07:04 PM

    Thanks a lot