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lorenze's avatar
lorenze
Icon for Altocumulus rankAltocumulus
Aug 11, 2020

Drop Traffic in F5

Hi,   So we have this multiple cnames for our website and was wondering if its possible in f5 to drop traffic if its not equal to our www.site.com . So basically, we wanted to drop any traffic...
BIG-IP
iRules
security
lorenze's avatar
lorenze
Icon for Altocumulus rankAltocumulus
Aug 11, 2020

 

also, how do I add another site to allow on this irule. This works by the way. Thank you!

  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Icon for MVP rankMVP
    Aug 12, 2020
    when HTTP_REQUEST {
	if { !([string tolower [HTTP::host]] equals "www.site.com" || [string tolower [HTTP::host]] equals "www.site2.com" || [string tolower [HTTP::host]] equals "www.site3.com") } {
		drop
	}
}

    or 

    when HTTP_REQUEST {
	switch [string tolower [HTTP::host]] {
		"www.site.com" -
		"www.site2.com" -
		"www.site3.com" { }
		default { drop }
	}
}