Use the onlink flag when adding routes on Linux.

[tinc] / src / ifconfig.c

diff --git a/src/ifconfig.c b/src/ifconfig.c
index 5f61461..76092a7 100644 (file)
--- a/src/ifconfig.c
+++ b/src/ifconfig.c
@@ -199,11 +199,11 @@ void ifconfig_route(FILE *out, const char *value) {
        if(*gateway_str) {
                switch(subnet.type) {
                case SUBNET_IPV4:
-                       fprintf(out, "ip route add %s via %s dev \"$INTERFACE\"\n", subnet_str, gateway_str);
+                       fprintf(out, "ip route add %s via %s dev \"$INTERFACE\" onlink\n", subnet_str, gateway_str);
                        break;
 
                case SUBNET_IPV6:
-                       fprintf(out, "ip route add %s via %s dev \"$INTERFACE\"\n", subnet_str, gateway_str);
+                       fprintf(out, "ip route add %s via %s dev \"$INTERFACE\" onlink\n", subnet_str, gateway_str);
                        break;
 
                default: