Make sure PriorityInheritance also works in switch mode.

[tinc] / src / route.c

diff --git a/src/route.c b/src/route.c
index 7bb9996..1d0c6f8 100644 (file)
--- a/src/route.c
+++ b/src/route.c
@@ -835,6 +835,11 @@ static void route_mac(node_t *source, vpn_packet_t *packet) {
        if(forwarding_mode == FMODE_OFF && source != myself && subnet->owner != myself)
                return;
 
+       uint16_t type = packet->data[12] << 8 | packet->data[13];
+
+       if(priorityinheritance && type == ETH_P_IP && packet->len >= ether_size + ip_size)
+               packet->priority = packet->data[15];
+
        // Handle packets larger than PMTU
 
        node_t *via = (subnet->owner->via == myself) ? subnet->owner->nexthop : subnet->owner->via;
@@ -844,7 +849,6 @@ static void route_mac(node_t *source, vpn_packet_t *packet) {
 
        if(via && packet->len > via->mtu && via != myself) {
                logger(DEBUG_TRAFFIC, LOG_INFO, "Packet for %s (%s) length %d larger than MTU %d", subnet->owner->name, subnet->owner->hostname, packet->len, via->mtu);
-               uint16_t type = packet->data[12] << 8 | packet->data[13];
                length_t ethlen = 14;
 
                if(type == ETH_P_8021Q) {