Stephen, thanks for reviewing this.
On Tue, 6 Nov 2018 21:00:18 -0800
Stephen Hemminger wrote:
> On Tue, 6 Nov 2018 22:38:59 +0100
> Stefano Brivio wrote:
>
> > df = htons(IP_DF);
> > }
> >
> > + if (!df) {
> > + if (vxlan->cfg.df
On Tue, 6 Nov 2018 22:38:59 +0100
Stefano Brivio wrote:
> df = htons(IP_DF);
> }
>
> + if (!df) {
> + if (vxlan->cfg.df == VXLAN_DF_SET) {
> + df = htons(IP_DF);
I am confused, this looks like this
Allow users to set the IPv4 DF bit in outgoing packets, or to inherit its
value from the IPv4 inner header. If the encapsulated protocol is IPv6 and
DF is configured to be inherited, always set it.
For IPv4, inheriting DF from the inner header was probably intended from
the very beginning judging
