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-rw-r--r--ip6t_MAP66.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ip6t_MAP66.c b/ip6t_MAP66.c
index 8a2e70b..ea04c7d 100644
--- a/ip6t_MAP66.c
+++ b/ip6t_MAP66.c
@@ -55,7 +55,7 @@ static void map16(
memcpy(addr, to, sizeof(u_int16_t) * len_to);
}
-/* Perform mapping with csum update */
+/* Perform mapping with csum update, see RFC 1624 */
static void map_csum(
struct in6_addr* addr,
const struct in6_addr* to,