[Differential] D8904: inet: Fix routing issue by calling if_up()

karels added a comment. I think the change is a step in the right direction. Certainly, "ifconfig xxN down" followed by an implicit UP should not cause any change to the routing table. Does anyone know why the "down" is removing the route? That seems wrong to me. REVISION DETAIL

[Differential] D8905: if: Defer the if_up until the ifnet.if_ioctl is called.

karels added a comment. Seems fine to me; will let someone else approve. REVISION DETAIL https://reviews.freebsd.org/D8905 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com,