Forum Discussion
Marvin_129795
Nimbostratus
NimbostratusWhat is the order of module processing when using several F5 modules?
Just to have some more insight into this topic I would like to know what is the flow on how exactly F5 processes the traffic when having multiple modules activated on a virtual server or LTM policy. ...
Chris_Grant
Employee
EmployeeIt depends on the modules, but to address the three you asked about:
- The packet is first evaluated by the packet filter
- Next it is evaluated by AFM. Keep in mind that AFM has it's own order of operations and will work down that as well:
- global,
- route domain,
- virtual server,
- and self IP.
- LTM comes next.
- ASM processes the traffic after LTM, then hands the traffic back to LTM to finish up with. ASM sits off to the side and either tells LTM to proceed or hands out a block page.