All MIBs › CISCOSB-DHCP-MIB › rlDhcpRelayNextServerSecThreshold
rlDhcpRelayNextServerSecThreshold
Module: CISCOSB-DHCP-MIB
OID (symbolic): CISCOSB-DHCP-MIB::rlDhcpRelayNextServerSecThreshold
OID (numeric): 1.3.6.1.4.1.9.6.1.101.38.27.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: DHCP requests are relayed only if their SEC field is greater or equal to the threshold value in order to allow local DHCP Servers to answer first.
What is rlDhcpRelayNextServerSecThreshold?
This read-write Unsigned32 sets the minimum SEC field value a DHCP request must have before it will be relayed, allowing local DHCP servers a head start to answer first. An admin tunes this threshold to balance between preferring local DHCP servers and eventually relaying unanswered requests upstream. For example, setting this to 4 means the relay waits until a client's DHCP request reports at least 4 seconds elapsed before forwarding it to the next server.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.27.1.2 snmpwalk -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpRelayNextServerSecThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.27.1.2.1 snmpget -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpRelayNextServerSecThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.38.27.1.2.1 i <value>
Start monitoring Cisco Small Business managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-DHCP-MIB::rlDhcpRelayNextServerSecThreshold OID value, configure state conditions and alerts, and monitor any Cisco Small Business managed switch 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.38 | rsDHCP | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.27 | rlDhcpRelayNextServerTable | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.27.1 | rlDhcpRelayNextServerEntry | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.27.1.2 | rlDhcpRelayNextServerSecThreshold | CISCOSB-DHCP-MIB |