diff --git a/etc/iproute2/rt_dsfield b/etc/iproute2/rt_dsfield
index b0683469..496ef662 100644
--- a/etc/iproute2/rt_dsfield
+++ b/etc/iproute2/rt_dsfield
@@ -12,3 +12,16 @@
 0xa0	critical
 0xc0	internet
 0xe0	network
+# Newer RFC2597 values
+0x28	AF11
+0x30	AF12
+0x38	AF13
+0x48	AF21
+0x50	AF22
+0x58	AF23
+0x68	AF31
+0x70	AF32
+0x78	AF33
+0x88	AF41
+0x90	AF42
+0x98	AF43
diff --git a/man/man8/ip.8 b/man/man8/ip.8
index 2097317c..e948d03f 100644
--- a/man/man8/ip.8
+++ b/man/man8/ip.8
@@ -2164,19 +2164,16 @@ flag is equivalent to the combination
 .B It isn't work. Don't use it.
 
 .TP
-.RP
-.BI dscp inherit
+.BR "dscp inherit"
 .RB ( " only IPv6 tunnels " )
 Inherit DS field between inner and outer header.
 
 .TP
-.RP
 .BI encaplim " ELIM"
 .RB ( " only IPv6 tunnels " )
 set a fixed encapsulation limit.  Default is 4.
 
 .TP
-.RP
 .BI flowlabel " FLOWLABEL"
 .RB ( " only IPv6 tunnels " )
 set a fixed flowlabel.
diff --git a/tc/em_meta.c b/tc/em_meta.c
index f12be7fa..ee6034fb 100644
--- a/tc/em_meta.c
+++ b/tc/em_meta.c
@@ -262,7 +262,7 @@ parse_object(struct bstr *args, struct bstr *arg, struct tcf_meta_val *obj,
 	}
 
 	num = bstrtoul(arg);
-	if (num != LONG_MAX) {
+	if (num != ULONG_MAX) {
 		obj->kind = TCF_META_TYPE_INT << 12;
 		obj->kind |= TCF_META_ID_VALUE;
 		*dst = (unsigned long) num;
@@ -320,7 +320,7 @@ compatible:
 			a = bstr_next(a);
 
 			shift = bstrtoul(a);
-			if (shift == LONG_MAX) {
+			if (shift == ULONG_MAX) {
 				PARSE_ERR(a, "meta: invalid shift, must " \
 				    "be numeric");
 				return PARSE_FAILURE;
@@ -338,7 +338,7 @@ compatible:
 			a = bstr_next(a);
 
 			mask = bstrtoul(a);
-			if (mask == LONG_MAX) {
+			if (mask == ULONG_MAX) {
 				PARSE_ERR(a, "meta: invalid mask, must be " \
 				    "numeric");
 				return PARSE_FAILURE;