Comment # 6 on bug 867779 from Per Jessen

Proof of the old adage - leave it for long enough, and it will be resolved. 

With Leap 42.3, the cached route now has a time-out, looks like 300sec is the
default. 

per@office37:~> ip route get 80.74.129.17
80.74.129.17 via 192.168.2.159 dev eth0  src 192.168.3.37
    cache <redirected>  expires 287sec