Description
It monitors the Cisco L4-L7 module’s resource utilization. The resources configured are of following categories: 1) TCP/IP Connections, 2) MAC Addresses, 3)syslog buffer, ACL Memmory, 4) NAT Translations etc. This template is validated on Cisco ASA Version 9.1(7)7, SysObjID: 1.3.6.1.4.1.9.1.915.
Prerequisites
SNMP should be enabled in end device and device should support CISCO-L4L7MODULE-RESOURCE-LIMIT-MIB OIDs and SNMP credentials should be attached against the device in portal.
How to Apply: This template is All instance selection based. It will not ask user to select any instance (s) while assigning it to a device.
Metric Parameters
| Parameter | Description |
|---|---|
| Frequency | Warning Threshold | If the metric value satisfies the condition defined along with Warning Threshold value, then a notification is sent to the user. |
| Critical Threshold | If the metric value satisfies the condition defined along with Critical Threshold value, then a notification is sent to the user. |
| Alert | The alert value can be set to either Yes or No. If it is Yes, then an alert message is sent to the user. |
Metrics
cisco.l4l7.module.resource.usage
Metric Details
| Applicable for | Device |
| SNMP OID | 1.3.6.1.4.1.9.9.480.1.1.2.1.8 |
| Expression | NULL |
| Description | Monitors the number of resources identified by 'ciscoResourceLimitType', that are currently being used in the system. It will alert if crlResourceLimitCurrentUsage > crlResourceLimitMax. [CISCO-L4L7MODULE-RESOURCE-LIMIT-MIB::crlResourceLimitCurrentUsage::1.3.6.1.4.1.9.9.480.1.1.2.1.8, crlResourceLimitMax::1.3.6.1.4.1.9.9.480.1.1.2.1.5] |
| Category | SNMP monitors |
| Collector Type | Gateway |
| Monitor Name | Cisco L4-L7 Module's Resource Usage |
| Unit |
Possible Inputs
| Metric | Input Value | Range of Values |
|---|---|---|
| Frequency | 5 | 1 – 1440 (mins) |
| Filter | NULL | Not Applicable |
| Warning Operator | ||
| Warning Threshold | ||
| Warning Repeat Count | ||
| Critical Operator | ||
| Critical Threshold | ||
| Critical Repeat Count | ||
| Alert | No | Yes/No |
| Graph (Yes/No) | Yes | Yes/No |
Note: As Alert is not enabled on the above metric, the fields are left blank.
Sample Output
No graph
cisco.l4l7.module.resource.usage.notify
Metric Details
| Applicable for | Device |
| SNMP OID | 1.3.6.1.4.1.9.9.480.1.1.2.1.5 |
| Expression | if(cisco.l4l7.module.resource.usage > crlResourceLimitMax,1,0) |
| Description | It monitors the number of resources identified by 'crlRateLimitResourceType' object, that are currently being used in the system. This metric is applicable on L4-L7 Modules. It alerts when the module's resource utilization exceeds the max resource limit configured in the system (crlResourceLimitCurrentUsage > crlResourceLimitMax). [OIDs: crlResourceLimitCurrentUsage - 1.3.6.1.4.1.9.9.480.1.1.2.1.8, crlResourceLimitMax - 1.3.6.1.4.1.9.9.480.1.1.2.1.5] |
| Category | SNMP monitors |
| Collector Type | Gateway |
| Monitor Name | Cisco L4-L7 Module's Resource Usage |
| Unit |
Possible Inputs
| Metric | Input Value | Range of Values |
|---|---|---|
| Frequency | 5 | 1 – 1440 (mins) |
| Filter | NULL | Not Applicable |
| Warning Operator | ||
| Warning Threshold | ||
| Warning Repeat Count | ||
| Critical Operator | EQUAL | Ends with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with |
| Critical Threshold | 1 | 0 - 4294967295 |
| Critical Repeat Count | 1 | 1-12 |
| Alert | Yes | Yes/No |
| Graph (Yes/No) | No | Yes/No |
Sample Output
No graph