swL3IpCtrlIpDhcpOption12HostName – DGS3000-52L-L3MGMT-MIB

Object

column r/w SNMPv2-TCDisplayString

Specify the host name to be inserted in the DHCPDISCOVER and 
DHCPREQUEST message. The specified host name must start with a 
letter, end with a letter or digit, and have only letters, digits, 
and hyphen as interior characters; the maximal length is 63. By 
default, the host name is empty.
When set an empty host name, means to clear the host name setting and 
use the default value to encode option 12.

Context

MIB: DGS3000-52L-L3MGMT-MIB
OID: .1.3.6.1.4.1.171.10.133.13.2.3.2.1.3.1.23
Type: column
Access: readwrite
Status: current
Parent: swL3IpCtrlEntry

Net-SNMP examples

How SNMP and these commands work

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DGS3000-52L-L3MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DGS3000-52L-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12HostName'

More examples

Read one indexed instance

/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'DGS3000-52L-L3MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DGS3000-52L-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12HostName.<swL3IpCtrlInterfaceName>'

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'DGS3000-52L-L3MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'DGS3000-52L-L3MGMT-MIB::swL3IpCtrlIpDhcpOption12HostName'

Syntax

SNMPv2-TCDisplayString

Source: SNMPv2-TCDisplayString
Base type: OctetString
Display format: 255a

Type Description

Represents textual information taken from the NVT ASCII
          
character set, as defined in pages 4, 10-11 of RFC 854.
          
To summarize RFC 854, the NVT ASCII repertoire specifies:
          
  - the use of character codes 0-127 (decimal)
          
  - the graphics characters (32-126) are interpreted as
    US ASCII
          
  - NUL, LF, CR, BEL, BS, HT, VT and FF have the special
    meanings specified in RFC 854
          
  - the other 25 codes have no standard interpretation
          
  - the sequence 'CR LF' means newline
          
  - the sequence 'CR NUL' means carriage-return
          
  - an 'LF' not preceded by a 'CR' means moving to the
    same column on the next line.
          
  - the sequence 'CR x' for any x other than LF or NUL is
    illegal.  (Note that this also means that a string may
    end with either 'CR LF' or 'CR NUL', but not with CR.)
          
Any object defined using this syntax may not exceed 255
characters in length.

Values & Constraints

Object Constraints

range: 0-63

Type Constraints

range: 0..255