the OID is ifAdminStatus.

$ snmptranslate -IR -Td ifAdminStatus
IF-MIB::ifAdminStatus
ifAdminStatus OBJECT-TYPE
  -- FROM       IF-MIB, RFC1213-MIB
  SYNTAX        INTEGER { up(1), down(2), testing(3) } 
  MAX-ACCESS    read-write
  STATUS        current
  DESCRIPTION   "The desired state of the interface.  The testing(3) s
+tate
            indicates that no operational packets can be passed.  When
+ a
            managed system initializes, all interfaces start with
            ifAdminStatus in the down(2) state.  As a result of either
            explicit management action or per configuration informatio
+n
            retained by the managed system, ifAdminStatus is then
            changed to either the up(1) or testing(3) states (or remai
+ns
            in the down(2) state)."
::= { iso(1) org(3) dod(6) internet(1) mgmt(2) mib-2(1) interfaces(2) 
+ifTable(2) ifEntry(1) 7 }

[download]

this will turn a port off...

$ snmpset $ARGS $HOST .1.3.6.1.2.1.2.2.1.7.$PORT i 2

[download]

set back to '1' to turn it back on.

In reply to Re: query a MAC address by zengargoyle
in thread query a MAC address by Anonymous Monk

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