Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Md__Hasanul_Kab's avatar
Md__Hasanul_Kab
Icon for Nimbostratus rankNimbostratus
Jul 26, 2017

Drop Traffic

Traffic Details 1. Source IP Any, Destination IP Fixed, Service Any, Action Drop. 2. Source IP any, Destination IP any , Service specific, Action Drop.   I need to write iRule to implement above c...
devops
irules
Lee_Sutcliffe's avatar
Lee_Sutcliffe
Icon for Nacreous rankNacreous
Jul 26, 2017

This should do what you want:

when CLIENT_ACCEPTED {
    if {([IP::addr[IP::client_addr] equals x.x.x.x]) || ([TCP::server_port] equals xxx)} {
        drop
    } else {
        return
    }
}