map: fix portsets starting with 0 and use regular NAT for 1:1 MAP

Signed-off-by: Steven Barth <steven@midlink.org>
SVN-Revision: 42741

diff --git a/package/network/ipv6/map/Makefile b/package/network/ipv6/map/Makefile
index 0f64ebef947006b8be8d42a48e12393491157a89..3e010493a8ed67bd959244b76d482687218b6313 100644 (file)
--- a/package/network/ipv6/map/Makefile
+++ b/package/network/ipv6/map/Makefile
@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=map
-PKG_VERSION:=1
-PKG_RELEASE:=2
+PKG_VERSION:=2
+PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk

diff --git a/package/network/ipv6/map/files/map.sh b/package/network/ipv6/map/files/map.sh
index fceeb8a641f3c363b3e914735144106a822eca0f..83de4cc4dc52d49413429ee702fb7b41dfa585fe 100755 (executable)
--- a/package/network/ipv6/map/files/map.sh
+++ b/package/network/ipv6/map/files/map.sh
@@ -122,19 +122,28 @@ proto_map_setup() {
        [ "$zone" != "-" ] && json_add_string zone "$zone"
 
        json_add_array firewall
-         for portset in $(eval "echo \$RULE_${k}_PORTSETS"); do
-            for proto in icmp tcp udp; do
-             json_add_object ""
-               json_add_string type nat
-               json_add_string target SNAT
-               json_add_string family inet
-               json_add_string proto "$proto"
-                json_add_boolean connlimit_ports 1
-                json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR")
-                json_add_string snat_port "$portset"
-             json_close_object
-            done
-         done
+         if [ -z "$(eval "echo \$RULE_${k}_PORTSETS")" ]; then
+           json_add_object ""
+             json_add_string type nat
+             json_add_string target SNAT
+             json_add_string family inet
+             json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR")
+           json_close_object
+         else
+           for portset in $(eval "echo \$RULE_${k}_PORTSETS"); do
+              for proto in icmp tcp udp; do
+               json_add_object ""
+                 json_add_string type nat
+                 json_add_string target SNAT
+                 json_add_string family inet
+                 json_add_string proto "$proto"
+                  json_add_boolean connlimit_ports 1
+                  json_add_string snat_ip $(eval "echo \$RULE_${k}_IPV4ADDR")
+                  json_add_string snat_port "$portset"
+               json_close_object
+              done
+           done
+         fi
          if [ "$type" = "map-t" ]; then
                json_add_object ""
                        json_add_string type rule

diff --git a/package/network/ipv6/map/src/mapcalc.c b/package/network/ipv6/map/src/mapcalc.c
index 03f8165be0bbe743a8fb39797f956b41be63e929..afce6d24d7007059fea8735d81a755fdc2457c82 100644 (file)
--- a/package/network/ipv6/map/src/mapcalc.c
+++ b/package/network/ipv6/map/src/mapcalc.c
@@ -343,14 +343,17 @@ int main(int argc, char *argv[])
                }
 
 
-               if (psidlen == 0) {
-                       printf("RULE_%d_PORTSETS=0-65535\n", rulecnt);
-               } else if (psid >= 0) {
+               if (psidlen > 0 && psid >= 0) {
                        printf("RULE_%d_PORTSETS='", rulecnt);
                        for (int k = (offset) ? 1 : 0; k < (1 << offset); ++k) {
                                int start = (k << (16 - offset)) | (psid >> offset);
                                int end = start + (1 << (16 - offset - psidlen)) - 1;
-                               printf("%d-%d ", start, end);
+
+                               if (start == 0)
+                                       start = 1;
+
+                               if (start <= end)
+                                       printf("%d-%d ", start, end);
                        }
                        printf("'\n");
                }