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SuRaSej_89044's avatar
SuRaSej_89044
Icon for Nimbostratus rankNimbostratus
Apr 21, 2009

LTM and Link Controller path check question

First of all, i would like to apologize for my english.I have a couple questions about Path and link monitoring.

 

 

1. Why should i mark a Transparent to YES for icmp gateway monitor? Because i think it is enough that we use a alias address.

 

 

2. If we must select a Transparent to YES,what the different when we use it or not?

 

 

Could anyone please answer this topics to me?I always wonder about this.Thank you for your attention.

 

 

Best regards

 

Surasej
management
monitoring

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  • dennypayne's avatar
    dennypayne
    Icon for Employee rankEmployee
    Apr 21, 2009
    Hi Surasej,

     

     

    Transparent means that you are monitoring *through* the device to another address, rather than just monitoring that address itself. In other words, if you want to monitor a firewall or router, it does you no good to ping the inside interface because that doesn't tell you anything about path availability. So you monitor through that device to something else.

     

     

    Hope that helps,

     

    Denny
  • SuRaSej_89044's avatar
    SuRaSej_89044
    Icon for Nimbostratus rankNimbostratus
    Apr 21, 2009
    Thank you very much Denny.I have read some manuals,solutions and complying them with your comments.So i think i understood it now but i think i should test it in my lab.Thank you for your help.

     

     

    Best regards

     

    Surasej