EMC OL-8950-01 manual Port Number 25 for Smtp Request No Value Response No Value

Models: OL-8950-01

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Creating and Configuring Application Signatures

Table 4: Application Signature Fields (continued)

FIELD NAME

DESCRIPTION

REQUIRED/OPTIONAL

 

 

 

Monitoring Action

The monitoring action to be used to monitor the

Optional

 

discovered application. The default is tcpAction. The

 

 

values for parameters in the monitoring action can be

 

 

specified by clicking the Customize… button. See

 

 

Specifying Monitoring Action Parameters on page 24

 

 

for additional information.

 

 

If <None> is selected in the drop down list, the

 

 

applications discovered by the application signature

 

 

will not be monitored.

 

 

 

 

System Name Pattern

The system name pattern(s) of the systems against

Required

 

which the application signature should be run. The

 

 

values for the pattern(s) can be specified by clicking

 

 

the Customize...button. See Specifying System Name

 

 

Patterns on page 25 for additional information.

 

 

Wild card criteria specification is supported. See

 

 

Wildcards Used By EMC Smarts Software on page 43

 

 

for additional information.

 

 

The default is “*” which means that the system will

 

 

discover a specified application on all systems added

 

 

to the ACM Domain Manager’s topology.

 

 

 

 

S p e c i f y i n g P o r t N u m b e r , R e q u e s t , a n d R e s p o n s e

P a r a m e t e r s

The Port Number, Request, and Response parameters can provide various types of information depending upon the entered values.

If, for example, you only need to know whether you can connect to a specified port, enter that port number.

Port Number <25> (for SMTP)

Request <No Value>

Response <No Value>

If, however, you need to know whether you can connect to a specified port and that the server should respond with a certain pattern, then enter a port number and response string.

Port Number <25>

Request <No Value>

Response <*sendmail*>

Finally, you can enter values for all three parameters to send a request to induce the server to respond with a particular pattern.

Port Number <80> (for a Web Server) Request <GET HTTP/1.0\n\n>

Response <*Server: Apache*> (to detect an Apache Web Server)

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EMC Smarts Application Connectivity Monitor Configuration Guide

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EMC OL-8950-01 manual Port Number 25 for Smtp Request No Value Response No Value