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chirag420_15139's avatar
chirag420_15139
Icon for Nimbostratus rankNimbostratus
Apr 23, 2014

iRule question

Hi I am looking for sample iRule , basically i have same destination IP with multiple ports which need configure dscp marking value. ( for example 1.1.1.1 and port number 50000 dscp marking 46 , i have other port number 51111 which have dscp vlaue 32) . How i can create iRule, if some one give me sample example , that will be great, thanks in advance

 

application delivery
devops
iRules

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  • IheartF5_45022's avatar
    IheartF5_45022
    Icon for Nacreous rankNacreous
    Apr 23, 2014

    Hi you can use the reference here

    when CLIENT_ACCEPTED {
    switch -- [TCP::local_port] {
        "50000" {
             this sets DSCP to 46 (EF)     
            IP::tos 184
        }  
        "51111" {
             this sets DSCP to 32 (cs4)      
            IP::tos 128
        }  
    }
}