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neeeewbie's avatar
neeeewbie
Icon for MVP rankMVP
Dec 05, 2019
Solved

Block destination IP by source IP

Hi guys I need your help!!   we want to bypass some destination IP by source IP [our site using ssl fwd proxy] and is it possible ?   someone have a iRule??   thank you
application delivery
BIG-IP
  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Dec 05, 2019

    Hi,

    Can you try this?

    when HTTP_REQUEST_SEND {
    # log local0. "Client IP = [IP::client_addr]"
    # log local0. "Server IP = [IP::server_addr]"
	switch -glob [IP::client_addr] {
		"1.2.3.4" -
		"10.12.*" {
			switch -glob [IP::server_addr] {
				"10.11.12.13" -
				"172.16.1.10" -
				"192.168.5.*" { reject }
			}
		}
		
		"172.16.11*" {
			switch -glob [IP::server_addr] {
				"10.100.*" -
				"192.168.100.*" { reject }
			}
		}
		
		"5.6.7.8" { reject }
	}
}
Enes_Afsin_Al's avatar
Enes_Afsin_Al
Icon for MVP rankMVP
Dec 05, 2019

Hi,

Can you try this?

when HTTP_REQUEST_SEND {
    # log local0. "Client IP = [IP::client_addr]"
    # log local0. "Server IP = [IP::server_addr]"
	switch -glob [IP::client_addr] {
		"1.2.3.4" -
		"10.12.*" {
			switch -glob [IP::server_addr] {
				"10.11.12.13" -
				"172.16.1.10" -
				"192.168.5.*" { reject }
			}
		}
		
		"172.16.11*" {
			switch -glob [IP::server_addr] {
				"10.100.*" -
				"192.168.100.*" { reject }
			}
		}
		
		"5.6.7.8" { reject }
	}
}