Implement config file parsing of the faraway flag.

config.c

@@ -427,6 +427,12 @@ parse_nconf(gnc_t gnc, void *closure)
             if(c < -1)
                 goto error;
             nconf->wired = v;
+        } else if(strcmp(token, "faraway") == 0) {
+            int v;
+            c = getbool(c, &v, gnc, closure);
+            if(c < -1)
+                goto error;
+            nconf->faraway = v;
         } else if(strcmp(token, "link-quality") == 0) {
             int v;
             c = getbool(c, &v, gnc, closure);

network.c

@@ -312,6 +312,9 @@ network_up(struct network *net, int up)
                 net->flags |= NET_LQ;
         }
 
+        if(NET_CONF(net, faraway) == CONFIG_YES)
+            net->flags |= NET_FARAWAY;
+
         net->activity_time = now.tv_sec;
         update_hello_interval(net);
         /* Since the interface was marked as active above, the

network.h

@@ -35,6 +35,7 @@ struct network_conf {
     char wired;
     char split_horizon;
     char lq;
+    char faraway;
     int channel;
     struct network_conf *next;
 };