Displaying IPv6 protocol stack version info
The sysctl command does this:
$ sysctl net.inet6.ip6.kame_version net.inet6.ip6.kame_version: 20010528/apple-darwin
This means we’re running the 2001 version of the KAME BSD IPv6 stack. Man, that’s old, but it shows how stable IPv6 is!
Categories: Tips