Altostratuslocal0. goes to the LTM log:
tail -f /var/log/ltm
AltostratusHi Kevin,
Thanks! I did roughly the same, however, in your context, x has no value. It is not even a string. Hence, quite hard for me to further "manipulate" x.
I was thinking to concatenate it like those we do for typical coding. (i.e. var temp = "" + x, and temp will be a string with x valueless). Is this possible in terms of iRules?
Employeex is the header name. Are you saying the header doesn't exist?
AltostratusHi Kevin,
Header exist. An example of the request captured would be as such.
Header A: valueA
Header B: valueB
sec-ch-mobile:
Header C: valueC
Given the idea of above, sec-ch-mobile has no value and it is not an empty string. As such, how do i check for x is an empty value given your sample iRules above?
EmployeeNot sure I completely understand. the sec-ch-mobile header has no value and is not an empty string? I don't think it can be both of these. Try logging what the value actually is:
when HTTP_REQUEST {
foreach x [string tolower [HTTP::header names]] {
if { $x starts_with "sec-ch" } {
log local0. "header($x) == |[HTTP::header $x]|"
}
}
}I put the pipes in there to show if there's actually just white space. Still technically a non-empty string, not equal to "".
AltostratusHi Kevin, any idea how do i access the logs? I am accessing via putty and when i am in the tmsh, i tried to quit tmsh and the whole command prompt just closes.. 😞