tree 0effa5df14e481312cc2dd40ab2f18c6b02e1493
parent a6ddc2061730af713d69b78968a84c1be929f4c4
author Stephen Hemminger <shemminger@vyatta.com> 1331745865 -0700
committer Stephen Hemminger <shemminger@vyatta.com> 1331746113 -0700

iproute: allow changing gretap parameters

Change the order of evaluation of ip link type arguements to allow
changing parameters of gre tunnels.

The following wouldn't work:
 # ip li add mytunnel type gretap remote 1.1.1.1 key 3
 # ip li set mytunnel type gretap key 9