Interesting. When I install ip-tiny I see the rule displaying
correctly. I have also checked and it appears ip-tiny was installed
in my 19.07 systems, likely as a dependent package, so that is why it
displays correctly there. I will add the information to by bug report
and close it on the tracke
ip rule command line parsing is partly broken in MASTER and 21.02
(using only default packages). The command below works fine in 19.07
and big Debian. If you remove the word "not", the command parses
fine in 21.02
root@2102rc2# ip rule add not from all fwmark 0x888 lookup 239
ip: invalid argum
