IP spoofing /source routing

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IP spoofing /source routing

L0 Member

Hi Friends,


I have nt enabled Zone protection for our palo alto firewalls as its connected to trusted zones. I want to know the whether IP source routing is disabled in the PA NG Firewall (Pan OS > 9.0) by default or not.  Also steps to protect against IP Spoofing or IP source Routing related attacks. 

Thanks in advance.




Cyber Elite
Cyber Elite


I'm confused on what you're actually asking? You need to utilize Zone Protection to drop Spoofed IP addresses or drop Source Routing options. 

@BPry  Hi , Thanks for the reply .  There is an option(command) to disable IP Source Routing in Cisco Devices(Router or FWs). I want to know is there any commands in PA FWs to disable it or Using zone protection profiles is the only way  to protect against IP source routing based attacks .




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