For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

sandiksk_35282's avatar
sandiksk_35282
Icon for Altostratus rankAltostratus
Jan 21, 2017

log command into an irule

How to insert a log command into an irule to see traffic traffic particular source getting hit to all the condition applied in the irule and going to the correct pool  
application delivery
iRules
IheartF5_45022's avatar
IheartF5_45022
Icon for Nacreous rankNacreous
Jan 22, 2017

Is this what you're after?

when XML_CONTENT_BASED_ROUTING { 
  for {set i 0} { $i < $XML_count } {incr i} {
    if {($XML_queries($i) contains "CDetails")} {
       pool qa2-pool
    } elseif {($XML_queries($i) contains "GetBalances")} {
       pool qa2-pool
    }  
    log local0. "IP:[IP::remote_addr] XML_queries\($i\):$XML_queries($i) pool:[LB::server pool]"
  }
}

BTW the logic above doesn't quite make sense - you may want to put a 'break' statement in to leave the loop?

sandiksk_35282's avatar
sandiksk_35282
Icon for Altostratus rankAltostratus
Jan 23, 2017

This is the irule I am using .

 

ltm rule prd_xml_irule { when XML_CONTENT_BASED_ROUTING { for {set i 0} { $i < $XML_count } {incr i} { log local0. $XML_queries($i) if {($XML_queries($i) contains "CDetails")} { pool prd2_pool } elseif {($XML_queries($i) contains "GetBalances")} { pool prd2_pool } elseif {($XML_queries($i) contains "GetSPoints")} { pool prd2_pool }

 

} } } and if these attributes does not match then they will be hitting the default pool defined in the VS.