Forum Discussion
Tracy_Butler_90
Nimbostratus
Nimbostratuswriting an irule to log all traffic
Need assistance with writing an irule to log all traffic flow. Support suggested that this should be done versus making changes to the syslog-ng file. I've tried making changes to syslog-ng file wit...
Pav_70755Nimbostratus
NimbostratusI've changed it to a host name now
if {[HTTP::host] eq "test.search.co.uk" or [HTTP::cookie exists "searchdata"] } {
this irule is attached to a VS and i've been accessing the individual pool members and using the search function which calls to this external request which i'm trying to log the response times too i've even try usingt he following to log any traffic and im not getting anything either:
when CLIENT_ACCEPTED {
Get time for start of TCP connection in milleseconds
set tcp_start_time [clock clicks -milliseconds]
Log the start of a new TCP connection
log "New TCP connection from [IP::client_addr]:[TCP::client_port] to [IP::local_addr]:[TCP::local_port]"
}
when HTTP_REQUEST {
Get time for start of HTTP request
set http_request_time [clock clicks -milliseconds]
Log the start of a new HTTP request
set LogString "Client [IP::client_addr]:[TCP::client_port] -> [HTTP::host][HTTP::uri]"
log local0. "$LogString (request)"
}
when HTTP_RESPONSE {
Received the response headers from the server. Log the pool name, IP and port, status and time delta
log local0. "$LogString (response) - pool info: [LB::server] - status: [HTTP::status] (request/response delta: [expr [clock clicks -milliseconds] - $http_request_time]ms)"
}
when CLIENT_CLOSED {
Log the end time of the TCP connection
log "Closed TCP connection from [IP::client_addr]:[TCP::client_port] to [IP::local_addr]:[TCP::local_port] (open for: [expr [clock clicks -milliseconds] - $tcp_start_time]ms)"
}
