diff options
Diffstat (limited to 'src/network/networkd-netdev-tuntap.c')
| -rw-r--r-- | src/network/networkd-netdev-tuntap.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/network/networkd-netdev-tuntap.c b/src/network/networkd-netdev-tuntap.c index dd3bd96dbb..eef8747210 100644 --- a/src/network/networkd-netdev-tuntap.c +++ b/src/network/networkd-netdev-tuntap.c @@ -172,9 +172,35 @@ static void tuntap_done(NetDev *netdev) { t->group_name = NULL; } +static int tuntap_verify(NetDev *netdev, const char *filename) { + TunTap *t = NULL; + + assert(netdev); + + if (netdev->kind == NETDEV_KIND_TUN) + t = TUN(netdev); + else + t = TAP(netdev); + + assert(t); + + if (netdev->mtu) { + log_warning_netdev(netdev, "MTU configured for %s, ignoring", + netdev_kind_to_string(netdev->kind)); + } + + if (netdev->mac) { + log_warning_netdev(netdev, "MAC configured for %s, ignoring", + netdev_kind_to_string(netdev->kind)); + } + + return 0; +} + const NetDevVTable tun_vtable = { .object_size = sizeof(TunTap), .sections = "Match\0NetDev\0Tun\0", + .config_verify = tuntap_verify, .done = tuntap_done, .create = netdev_create_tuntap, .create_type = NETDEV_CREATE_INDEPENDENT, @@ -183,6 +209,7 @@ const NetDevVTable tun_vtable = { const NetDevVTable tap_vtable = { .object_size = sizeof(TunTap), .sections = "Match\0NetDev\0Tap\0", + .config_verify = tuntap_verify, .done = tuntap_done, .create = netdev_create_tuntap, .create_type = NETDEV_CREATE_INDEPENDENT, |