Network-cmds for jailbroken iOS 11
If you have installed network-cmds with http://apt.saurik.com repo on Cydia, you will get Bad CPU error because it’s only built for 32 bit, iOS 12+.
To get network-cmds working on iOS 11, go to https://ios-repo-updates.com/repository/bingner-elucubratus/package/network-cmds/, add the given repository, and go into Networks folder of the repo or search for network-cmds. It was added in 2019, so there were no references to this on any recent forums.
The repo has a lot of low-level networking packages which I haven’t dug into but maybe useful for people looking to exploit networking on iOS.