1 files changed, 14 insertions, 12 deletions

diff --git a/proto/radv/packets.c b/proto/radv/packets.c
index 1c9837a4..15ca5738 100644
--- a/proto/radv/packets.c
+++ b/proto/radv/packets.c
@@ -38,7 +38,7 @@ struct radv_opt_prefix
   u32 valid_lifetime;
   u32 preferred_lifetime;
   u32 reserved;
-  ip_addr prefix;
+  ip6_addr prefix;
 };
 
 #define OPT_PX_ONLINK 0x80
@@ -58,7 +58,7 @@ struct radv_opt_rdnss
   u8 length;
   u16 reserved;
   u32 lifetime;
-  ip_addr servers[];
+  ip6_addr servers[];
 };
 
 struct radv_opt_dnssl
@@ -90,11 +90,11 @@ radv_prefix_match(struct radv_iface *ifa, struct ifa *a)
     return NULL;
 
   WALK_LIST(pc, ifa->cf->pref_list)
-    if ((a->pxlen >= pc->pxlen) && ipa_in_net(a->prefix, pc->prefix, pc->pxlen))
+    if (net_in_netX(&a->prefix, (net_addr *) &pc->prefix))
       return pc;
 
   WALK_LIST(pc, cf->pref_list)
-    if ((a->pxlen >= pc->pxlen) && ipa_in_net(a->prefix, pc->prefix, pc->pxlen))
+    if (net_in_netX(&a->prefix, (net_addr *) &pc->prefix))
       return pc;
 
   return &default_prefix;
@@ -109,7 +109,7 @@ radv_prepare_rdnss(struct radv_iface *ifa, list *rdnss_list, char **buf, char *b
   {
     struct radv_rdnss_config *rcf_base = rcf;
     struct radv_opt_rdnss *op = (void *) *buf;
-    int max_i = (bufend - *buf - sizeof(struct radv_opt_rdnss)) / sizeof(ip_addr);
+    int max_i = (bufend - *buf - sizeof(struct radv_opt_rdnss)) / sizeof(ip6_addr);
     int i = 0;
 
     if (max_i < 1)
@@ -123,20 +123,19 @@ radv_prepare_rdnss(struct radv_iface *ifa, list *rdnss_list, char **buf, char *b
     else
       op->lifetime = htonl(rcf->lifetime);
 
-    while(NODE_VALID(rcf) && 
+    while(NODE_VALID(rcf) &&
 	  (rcf->lifetime == rcf_base->lifetime) &&
 	  (rcf->lifetime_mult == rcf_base->lifetime_mult))
       {
 	if (i >= max_i)
 	  goto too_much;
 
-	op->servers[i] = rcf->server;
-	ipa_hton(op->servers[i]);
+	op->servers[i] = ip6_hton(rcf->server);
 	i++;
 
 	rcf = NODE_NEXT(rcf);
       }
-  
+
     op->length = 1+2*i;
     *buf += 8 * op->length;
   }
@@ -273,6 +272,9 @@ radv_prepare_ra(struct radv_iface *ifa)
   struct ifa *addr;
   WALK_LIST(addr, ifa->iface->addrs)
   {
+    if (addr->prefix.type != NET_IP6)
+      continue;
+
     struct radv_prefix_config *pc;
     pc = radv_prefix_match(ifa, addr);
 
@@ -288,7 +290,7 @@ radv_prepare_ra(struct radv_iface *ifa)
     struct radv_opt_prefix *op = (void *) buf;
     op->type = OPT_PREFIX;
     op->length = 4;
-    op->pxlen = addr->pxlen;
+    op->pxlen = net6_pxlen(&addr->prefix);
     op->flags = (pc->onlink ? OPT_PX_ONLINK : 0) |
       (pc->autonomous ? OPT_PX_AUTONOMOUS : 0);
     op->valid_lifetime = (p->active || !pc->valid_lifetime_sensitive) ?
@@ -296,8 +298,7 @@ radv_prepare_ra(struct radv_iface *ifa)
     op->preferred_lifetime = (p->active || !pc->preferred_lifetime_sensitive) ?
       htonl(pc->preferred_lifetime) : 0;
     op->reserved = 0;
-    op->prefix = addr->prefix;
-    ipa_hton(op->prefix);
+    op->prefix = ip6_hton(net6_prefix(&addr->prefix));
     buf += sizeof(*op);
   }
 
@@ -409,6 +410,7 @@ radv_sk_open(struct radv_iface *ifa)
 {
   sock *sk = sk_new(ifa->ra->p.pool);
   sk->type = SK_IP;
+  sk->subtype = SK_IPV6;
   sk->dport = ICMPV6_PROTO;
   sk->saddr = ifa->addr->ip;