On 4/25/17 2:06 AM, Jakub Kicinski wrote:
> Also - is anyone working on adding proper extack support to iproute2?
> The code I have right now is a bit of a hack...
This is what I have done:
https://github.com/dsahern/iproute2/commits/ext-ack
Basically, added the parsing code and then a new rtnl_talk_extack
function that takes a callback to invoke with the extack data. The last
patch (of 3) purposely breaks ip set link mtu -- sending the mtu as a
u16 rather than a u32 just to work on the plumbing for parsing the
returned message:
$ ip li set dummy1 mtu 1490
Error with rtnetlink attribute IFLA_MTU
If an errmsg is returned it is printed as well.
