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-rw-r--r--nest/neighbor.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nest/neighbor.c b/nest/neighbor.c
index 14a6b113..5b525fa9 100644
--- a/nest/neighbor.c
+++ b/nest/neighbor.c
@@ -83,7 +83,7 @@ if_connected(ip_addr *a, struct iface *i, struct ifa **ap)
{
/* Do not allow IPv4 network and broadcast addresses */
if (ipa_is_ip4(*a) &&
- (net_pxlen(&b->prefix) < (BITS_PER_IP_ADDRESS - 1)) &&
+ (net_pxlen(&b->prefix) < (IP4_MAX_PREFIX_LENGTH - 1)) &&
(ipa_equal(*a, net_prefix(&b->prefix)) || /* Network address */
ipa_equal(*a, b->brd))) /* Broadcast */
{