tmnxCpmProtPolLimDhcpCiAddrZero
TIMETRA-SECURITY-MIB ·
.1.3.6.1.4.1.6527.3.1.2.22.9.12.1.9
Object
The value of tmnxCpmProtPolLimDhcpCiAddrZero specifies whether or not
to apply per-source rate limiting to DHCP packets containing Client IP
address zero (e.g., for IPv4, ciaddr = 0.0.0.0).
For example, suppose a SAP has the following configuration:
a) TIMETRA-SAP-MIB::sapCpmProtMonitorIP = 'true', and
b) TIMETRA-SAP-MIB::sapCpmProtPolicyId = 7.
Then, if the tmnxCpmProtPolLimDhcpCiAddrZero value for CPM Protection
policy 7 is 'true', DHCP packets arriving at the SAP are rate limited
using tmnxCpmProtPolPerSrcRateLimit, whether or not the ciaddr field is
zero. On the other hand, with the same SAP configuration, if the
tmnxCpmProtPolLimDhcpCiAddrZero value for CPM Protection policy 7 is
'false', DHCP packets arriving at the SAP with ciaddr zero are exempt
from the tmnxCpmProtPolPerSrcRateLimit.
The value of this object is irrelevant if the SAP's
TIMETRA-SAP-MIB::sapCpmProtMonitorIP value is 'false'.
Context
- MIB
- TIMETRA-SECURITY-MIB
- OID
.1.3.6.1.4.1.6527.3.1.2.22.9.12.1.9- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- tmnxCpmProtPolEntry
- Table
- tmnxCpmProtPolTable
- Siblings
- 9
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tmnxCpmProtPolicyId The value of tmnxCpmProtPolicyId specifies the identification number
of the CPM Protection policy. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.1 |
| tmnxCpmProtPolOutProfRateLogEvnt The value of tmnxCpmProtPolOutProfRateLogEvnt controls the generation
of log events when the out-profile-rate specified by
tmnxCpmProtPolOutProfileRate is exceeded. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.10 |
| tmnxCpmProtPolRowStatus The value of tmnxCpmProtPolRowStatus controls the creation and
deletion of rows in this table. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.2 |
| tmnxCpmProtPolLastChanged The value of tmnxCpmProtPolLastChanged indicates the sysUpTime at the
time of the last modification of this entry.
If no changes were made to the entry since the la… | column | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.3 |
| tmnxCpmProtPolDescription The value of tmnxCpmProtPolDescription specifies the user provided
description of this CPM Protection policy. The default CPM Protection
policies 254 and 255 have a default descri… | column | TIMETRA-TC-MIBTItemDescription | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.4 |
| tmnxCpmProtPolPerSrcRateLimit The value of tmnxCpmProtPolPerSrcRateLimit specifies the packet
arrival rate limit to be applied to each source of packets.
Objects referring to this CPM Protection… | column | packets per second TmnxCpmPacketPolRateLimit | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.5 |
| tmnxCpmProtPolOverallRateLimit The value of tmnxCpmProtPolOverallRateLimit specifies the overall
packet arrival rate limit to be applied to all sources of packets.
A default value of -1, specifie… | column | packets per second TmnxCpmPacketPolRateLimit | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.6 |
| tmnxCpmProtPolAlarm The value of tmnxCpmProtPolAlarm specifies if a notification must be
issued when one of the packet arrival rate limits is crossed.
A value of 'true' specifies that … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.7 |
| tmnxCpmProtPolOutProfileRate The value of tmnxCpmProtPolOutProfileRate specifies the threshold
value at which incoming control packets are marked out of profile.
A default value of -1 specifies… | column | packets per second TmnxCpmPacketPolRateLimit | .1.3.6.1.4.1.6527.3.1.2.22.9.12.1.8 |