All MIBs › DOCS-SEC-MIB › docsSecCmtsServerCfgTftpOptions
docsSecCmtsServerCfgTftpOptions
Module: DOCS-SEC-MIB
OID (symbolic): DOCS-SEC-MIB::docsSecCmtsServerCfgTftpOptions
OID (numeric): 1.3.6.1.4.1.4491.2.1.11.1.1.1
Node type: OBJECT-TYPE
Type: Bits
Access: read-write
Description: This attribute instructs the CMTS to insert the source IP address and/or MAC address of received TFTP packets into the TFTP option fields before forwarding the packets to the Config File server. This attribute is only applicable when the TftpProxyEnabled attribute of the MdCfg object is 'true'.
What is docsSecCmtsServerCfgTftpOptions?
Controls whether the CMTS inserts the source IP address and/or MAC address of a cable modem's TFTP config-file request into the TFTP option fields before forwarding it to the config file server, letting the server key its response to that specific modem. This only applies when the TftpProxyEnabled attribute of the MdCfg object is set to true. For example, setting both bits ensures the config server sees the modem's real IP and MAC even though the CMTS proxied the request.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.11.1.1.1 snmpwalk -v2c -c public <target> DOCS-SEC-MIB::docsSecCmtsServerCfgTftpOptions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.11.1.1.1.1 snmpget -v2c -c public <target> DOCS-SEC-MIB::docsSecCmtsServerCfgTftpOptions.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.11.1.1.1.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> docsSecCmtsServerCfgTftpOptions.1
Start monitoring DOCSIS CMTS/cable modem (security: certificates/TFTP/EAE, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-SEC-MIB::docsSecCmtsServerCfgTftpOptions OID value, configure state conditions and alerts, and monitor any DOCSIS CMTS/cable modem (security: certificates/TFTP/EAE, vendor-neutral CableLabs standard) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.11 | docsSecMib | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.11.1 | docsSecMibObjects | DOCS-SEC-MIB |
| 1.3.6.1.4.1.4491.2.1.11.1.1 | docsSecCmtsServerCfg | DOCS-SEC-MIB |
| 1.3.6.1.4.1.4491.2.1.11.1.1.1 | docsSecCmtsServerCfgTftpOptions | DOCS-SEC-MIB |