hi - im looking to make my TTL variable persistent in my sysctl.conf file in ventura. does anyone know how to do it? Heres the script im currently using that works until my computer goes into sleep or reboots.
sysctl -w net.inet.ip.ttl=100
MacBook Pro 15″, 10.15
First of all, Stop! Why do you want to make this change? Specifically? Did you read this on the internet somewhere? Please provide a link for reference. What do you hope to accomplish with this change?
Secondly, you do not need to disable SIP to make this change. You can just put net.inet.ip.ttl=100 into /etc/sysctl.conf. You'll need root, but that's all.
PS: You can use "sudo" to gain root privileges. Please do not attempt to enable the root user.
First of all, Stop! Why do you want to make this change? Specifically? Did you read this on the internet somewhere? Please provide a link for reference. What do you hope to accomplish with this change?
Secondly, you do not need to disable SIP to make this change. You can just put net.inet.ip.ttl=100 into /etc/sysctl.conf. You'll need root, but that's all.
PS: You can use "sudo" to gain root privileges. Please do not attempt to enable the root user.
Its my test computer for routing testing. we need to be able to change the ttl to see how our routers react to different default TTLs thru multiple hops. We only need root, this is what i was looking for. thankyou @etresoft, that was the answer i was looking for-
making changes to files protected by SIP in Ventura
