int vrf_bind(vrf_id_t vrf_id, int fd, const char *name)
{
int ret = 0;
+ struct interface *ifp;
if (fd < 0 || name == NULL)
return fd;
- if (vrf_is_backend_netns())
+ /* the device should exist
+ * otherwise we should return
+ * case ifname = vrf in netns mode => return
+ */
+ ifp = if_lookup_by_name(name, vrf_id);
+ if (!ifp)
return fd;
#ifdef SO_BINDTODEVICE
ret = setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, name, strlen(name)+1);