Redistribute local addresses by default.

babel.c

@@ -231,6 +231,12 @@ main(int argc, char **argv)
         }
     }
 
+    rc = finalise_filters();
+    if(rc < 0) {
+        fprintf(stderr, "Couldn't finalise filters.\n");
+        exit(1);
+    }
+
     if(wireless_hello_interval <= 0)
         wireless_hello_interval = 6;
 

filter.c

@@ -475,3 +475,17 @@ redistribute_filter(const unsigned char *prefix, unsigned short plen,
         res = INFINITY;
     return res;
 }
+
+int
+finalise_filters()
+{
+    struct filter *filter = calloc(1, sizeof(struct filter));
+    if(filter == NULL)
+        return -1;
+
+    filter->proto = RTPROT_BABEL_LOCAL;
+    filter->plen_le = 128;
+    add_filter(filter, &redistribute_filters);
+
+    return 1;
+}

filter.h

@@ -47,3 +47,4 @@ int output_filter(const unsigned char *id, const unsigned char *prefix,
                   unsigned short plen, unsigned int ifindex);
 int redistribute_filter(const unsigned char *prefix, unsigned short plen,
                         unsigned int ifindex, int proto);
+int finalise_filters(void);