Need assistance monitoring network traffic of a JVM with a remote server
Article ID: 222207
Updated On:
Products
Issue/Introduction
How to monitor network traffic of a JVM with a remote server
Environment
Release : 12.2
Component : CA NetMaster Network Management for TCP/IP
Resolution
If you want to monitor traffic to '200.218.66.140.. port 16422 (external IP)'.
If that's the case, they could setup a /IPAPPLs definition like follows:
Application Name Entry
Order...................... 100 (0 - 32766)
Application Name Base ..... JVM
Connection Match Criteria
Application Jobname .......
TCP/IP Stack Jobname ......
Local Port (low/only) ..... (0 to 65535)
Local Port (high) ......... (0 to 65535)
Remote Address (low/only) 192.0.2.xxx
Remote Address (high) ..... 192.0.2.xxx
Remote Port (low/only) .... 16422 (0 to 65535)
Remote Port (high) ........ 16422 (0 to 65535)
Processing Options
Generate Name ............. ASIS (Asis, LPort, Jobn, RAddr/RPort)
Deliver Records ........... NONE (None, Init, Term, or Both)
Write INIT Records ........ DEFAULT (Write, NoWrite, Default)
Write TERM Records ........ DEFAULT (Write, NoWrite, Default)
Write zERT Records ........ DEFAULT (Write, NoWrite, Default)
Collect Statistics? ....... YES (Yes or No)
Expiry Period ............. 0 (0 to 999 minutes)
Then setup any alerting they want for the 'bytes transferred for application' attribute.
That's if the JVM is creating a connection to that remote device and sending traffic.
Resource ......... TCPIP (STACK)
Attribute ........ ConBytes
Description ...... Bytes transferred for application
Qualifier ........ JVM
Baseline Type ...+ (Daily, DayOfWeek or HourOfDay)
Three Strike Alert NO (YES or NO)
S/U=Update A=Actions C=Clear Actions R=Reset Alert
Max
Alert Type Summary Sev Act# Alert Description
High Rate Alert - -
Low Rate Alert - -
Above Baseline Rate - -
Below Baseline Rate - -
Additional Information
To verify it -
Given that there's a qualifier of JVM when doing the updates to the Workload Connection screen, that means JVM must be out there. Please try the following to see what the stats are for that connection:
=/PERF
s Business Views Business Applications
s JVM NNNN 14:00 468.7K 5.0 -
h ConBytes
Is there traffic being shown?
They can do PF12 to toggle between DAYS, WEEKS, HOURS
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