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Forum Discussion

Andy_304337's avatar
Andy_304337
Icon for Cirrus rankCirrus
Aug 07, 2017

tcpdump to capture irule processing

Hey All   A quick question, tcpdump helps capture packets going in & out on an IP configured part of the Big-IP config. Do we have a specific syntax of tcpdump which can be used to see how an irul...
application delivery
iRules
LTM
P_K's avatar
P_K
Icon for Altostratus rankAltostratus
Aug 09, 2017
  1. It depends on how often that irule is running. log local0. logs to your local appliance which will have the slightest possible impact. I wouldn't worry about this.
  2. yes.. you should see logs at /var/log/ltm or from GUI.( System -> Logs -> Local traffic)
  3. Nothing specific.
  4. Not that i know of. But you will do see redirects in the TCPDUMP by enabling advanced options.