diff --git a/src/sample.c b/src/sample.c
index eb00536..6bb2dfd 100644
--- a/src/sample.c
+++ b/src/sample.c
@@ -526,6 +526,14 @@
 	return 1;
 }
 
+static int c_ipv62ip(struct sample *smp)
+{
+	if (!v6tov4(&smp->data.ipv4, &smp->data.ipv6))
+		return 0;
+	smp->type = SMP_T_IPV6;
+	return 1;
+}
+
 static int c_ipv62str(struct sample *smp)
 {
 	struct chunk *trash = get_trash_chunk();
@@ -554,6 +562,14 @@
 	return 1;
 }
 
+static int c_int2ipv6(struct sample *smp)
+{
+	smp->data.ipv4.s_addr = htonl((unsigned int)smp->data.sint);
+	v4tov6(&smp->data.ipv6, &smp->data.ipv4);
+	smp->type = SMP_T_IPV6;
+	return 1;
+}
+
 static int c_str2addr(struct sample *smp)
 {
 	if (!buf2ip(smp->data.str.str, smp->data.str.len, &smp->data.ipv4)) {
@@ -768,10 +784,10 @@
 /*            to:  ANY     BOOL       SINT       ADDR        IPV4      IPV6        STR         BIN         METH */
 /* from:  ANY */ { c_none, c_none,    c_none,    c_none,     c_none,   c_none,     c_none,     c_none,     c_none,     },
 /*       BOOL */ { c_none, c_none,    c_none,    NULL,       NULL,     NULL,       c_int2str,  NULL,       NULL,       },
-/*       SINT */ { c_none, c_none,    c_none,    c_int2ip,   c_int2ip, NULL,       c_int2str,  c_int2bin,  NULL,       },
+/*       SINT */ { c_none, c_none,    c_none,    c_int2ip,   c_int2ip, c_int2ipv6, c_int2str,  c_int2bin,  NULL,       },
 /*       ADDR */ { c_none, NULL,      NULL,      NULL,       NULL,     NULL,       NULL,       NULL,       NULL,       },
 /*       IPV4 */ { c_none, NULL,      c_ip2int,  c_none,     c_none,   c_ip2ipv6,  c_ip2str,   c_addr2bin, NULL,       },
-/*       IPV6 */ { c_none, NULL,      NULL,      c_none,     NULL,     c_none,     c_ipv62str, c_addr2bin, NULL,       },
+/*       IPV6 */ { c_none, NULL,      NULL,      c_none,     c_ipv62ip,c_none,     c_ipv62str, c_addr2bin, NULL,       },
 /*        STR */ { c_none, c_str2int, c_str2int, c_str2addr, c_str2ip, c_str2ipv6, c_none,     c_none,     c_str2meth, },
 /*        BIN */ { c_none, NULL,      NULL,      NULL,       NULL,     NULL,       c_bin2str,  c_none,     c_str2meth, },
 /*       METH */ { c_none, NULL,      NULL,      NULL,       NULL,     NULL,       c_meth2str, c_meth2str, c_none,     }