diff --git a/libs/libndpi/Makefile b/libs/libndpi/Makefile
index 85a626ead..6d260aa75 100644
--- a/libs/libndpi/Makefile
+++ b/libs/libndpi/Makefile
@@ -8,22 +8,24 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libndpi
-PKG_VERSION:=2.4
-PKG_RELEASE:=4
+PKG_VERSION:=2.6
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/ntop/nDPI/tar.gz/$(PKG_VERSION)?
-PKG_HASH:=5243e16b1c4a2728e9487466b2b496d8ffef18a44ff7ee6dfdc21e72008c6d29
+PKG_HASH:=efdfb68940385b18079920330528978765dc2a90c8163d10f63301bddadbf91e
 PKG_BUILD_DIR:=$(BUILD_DIR)/nDPI-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Banglang Huang <banglang.huang@foxmail.com>
 PKG_LICENSE:=LGPLv3
+PKG_LICENSE_FILES:=COPYING
 
 PKG_FIXUP:=autoreconf
 PKG_BUILD_DEPENDS:=libpcap
 PKG_BUILD_PARALLEL:=1
 PKG_INSTALL:=1
 
+include $(INCLUDE_DIR)/uclibc++.mk
 include $(INCLUDE_DIR)/package.mk
 
 define Package/libndpi
@@ -31,7 +33,7 @@ define Package/libndpi
   CATEGORY:=Libraries
   TITLE:=Library for deep-packet inspection
   URL:=https://github.com/ntop/nDPI
-  DEPENDS:=+libpcap +libjson-c
+  DEPENDS:=$(CXX_DEPENDS) +libpcap +libjson-c
 endef
 
 define Package/libndpi/description
@@ -57,7 +59,7 @@ define Build/InstallDev
 
 	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
 	$(CP) \
-		$(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libndpi.pc \
+		$(PKG_INSTALL_DIR)/usr/libdata/pkgconfig/libndpi.pc \
 		$(1)/usr/lib/pkgconfig/
 endef
 
@@ -68,7 +70,7 @@ define Package/libndpi/install
 		$(1)/usr/lib/
 	$(INSTALL_DIR) $(1)/usr/bin/
 	$(CP) \
-		$(PKG_INSTALL_DIR)/usr/bin/ndpiReader \
+		$(PKG_INSTALL_DIR)/usr/local/bin/ndpiReader \
 		$(1)/usr/bin/
 endef
 
diff --git a/libs/libndpi/patches/0001-Move-the-configure-include-file-inclusion-and-code-d.patch b/libs/libndpi/patches/0001-Move-the-configure-include-file-inclusion-and-code-d.patch
deleted file mode 100644
index 0bb84fd9f..000000000
--- a/libs/libndpi/patches/0001-Move-the-configure-include-file-inclusion-and-code-d.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 91ac4e4beed953fc9d2185ca2e6813dde47e8d5a Mon Sep 17 00:00:00 2001
-From: Guido Falsi <mad@madpilot.net>
-Date: Mon, 27 Aug 2018 17:52:56 +0200
-Subject: [PATCH 1/9] Move the configure include file inclusion and code
- depending on it in code protected by the NDPI_LIB_COMPILATION define, this
- should avoid it polluting the environment when including this file from
- ntopng, version against stable branch.
-
----
- src/include/ndpi_typedefs.h | 15 ++++++++++-----
- src/lib/ndpi_main.c         |  7 -------
- 2 files changed, 10 insertions(+), 12 deletions(-)
-
-diff --git a/src/include/ndpi_typedefs.h b/src/include/ndpi_typedefs.h
-index 6a61b44..386b217 100644
---- a/src/include/ndpi_typedefs.h
-+++ b/src/include/ndpi_typedefs.h
-@@ -26,9 +26,6 @@
- 
- #include "ndpi_define.h"
- 
--/* Needed to have access to HAVE_* defines */
--#include "ndpi_config.h"
--
- /* NDPI_LOG_LEVEL */
- typedef enum {
-   NDPI_LOG_ERROR,
-@@ -854,7 +851,17 @@ typedef struct ndpi_proto {
- #define NUM_CUSTOM_CATEGORIES      5
- #define CUSTOM_CATEGORY_LABEL_LEN 32
- 
-+#ifdef NDPI_LIB_COMPILATION
-+
-+/* Needed to have access to HAVE_* defines */
-+#include "ndpi_define.h"
-+
- #ifdef HAVE_HYPERSCAN
-+struct hs {
-+  hs_database_t *database;
-+  hs_scratch_t  *scratch;
-+};
-+
- struct hs_list {
-   char *expression;
-   unsigned int id;
-@@ -862,8 +869,6 @@ struct hs_list {
- };
- #endif
- 
--#ifdef NDPI_LIB_COMPILATION
--
- struct ndpi_detection_module_struct {
-   NDPI_PROTOCOL_BITMASK detection_bitmask;
-   NDPI_PROTOCOL_BITMASK generic_http_packet_bitmask;
-diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
-index b002126..8061aa1 100644
---- a/src/lib/ndpi_main.c
-+++ b/src/lib/ndpi_main.c
-@@ -51,13 +51,6 @@
- #include <hs/hs.h>
- #endif
- 
--#ifdef HAVE_HYPERSCAN
--struct hs {
--  hs_database_t *database;
--  hs_scratch_t  *scratch;
--};
--#endif
--
- #define NDPI_CONST_GENERIC_PROTOCOL_NAME  "GenericProtocol"
- 
- static int _ndpi_debug_callbacks = 0;
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0002-Fixes-600.patch b/libs/libndpi/patches/0002-Fixes-600.patch
deleted file mode 100644
index 84bd7dcf1..000000000
--- a/libs/libndpi/patches/0002-Fixes-600.patch
+++ /dev/null
@@ -1,286 +0,0 @@
-From 6be5188ff93780a7f2acd48f41c4ac1846597091 Mon Sep 17 00:00:00 2001
-From: Luca <deri@ntop.org>
-Date: Tue, 11 Sep 2018 10:02:34 +0300
-Subject: [PATCH 2/9] Fixes #600 Backport of recent fixes (e.g. #601)
-
----
- Makefile.am                        |  5 ++-
- autogen.sh                         |  2 +-
- configure.seed                     | 13 +++++--
- src/lib/Makefile                   | 26 --------------
- src/lib/Makefile.in                | 54 ++++++++++++++++++++++++++++++
- src/lib/ndpi_main.c                |  2 --
- src/lib/protocols/ssl.c            | 36 ++++++++++++++------
- src/lib/third_party/include/hash.h |  1 +
- 8 files changed, 94 insertions(+), 45 deletions(-)
- delete mode 100644 src/lib/Makefile
- create mode 100644 src/lib/Makefile.in
-
-diff --git a/Makefile.am b/Makefile.am
-index 17c6748..37f0849 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -1,8 +1,7 @@
- ACLOCAL_AMFLAGS = -I m4
--
- SUBDIRS = src/lib example tests
- 
--pkgconfigdir = $(libdir)/pkgconfig
-+pkgconfigdir = $(prefix)/libdata/pkgconfig
- pkgconfig_DATA = libndpi.pc
- 
--EXTRA_DIST = libndpi.sym autogen.sh
-+EXTRA_DIST = autogen.sh
-diff --git a/autogen.sh b/autogen.sh
-index 6596b2f..efeffc4 100755
---- a/autogen.sh
-+++ b/autogen.sh
-@@ -5,7 +5,7 @@ NDPI_MINOR="4"
- NDPI_PATCH="0"
- NDPI_VERSION_SHORT="$NDPI_MAJOR.$NDPI_MINOR.$NDPI_PATCH"
- 
--rm -f configure config.h config.h.in src/lib/Makefile.in
-+rm -f configure config.h config.h.in
- 
- AUTOCONF=$(command -v autoconf)
- AUTOMAKE=$(command -v automake)
-diff --git a/configure.seed b/configure.seed
-index 6b85c66..8f8817f 100644
---- a/configure.seed
-+++ b/configure.seed
-@@ -10,6 +10,7 @@ AC_PROG_CC
- AM_PROG_CC_C_O
- AX_PTHREAD
- 
-+NDPI_VERSION_SHORT="@NDPI_VERSION_SHORT@"
- NDPI_MAJOR="@NDPI_MAJOR@"
- NDPI_MINOR="@NDPI_MINOR@"
- NDPI_PATCH="@NDPI_PATCH@"
-@@ -51,11 +52,16 @@ else
-      AC_CHECK_LIB([numa], [numa_available], [LIBNUMA="-lnuma"])
- fi
- 
--
-+if test -z `which clang`; then
-+CC=gcc
-+else
-+CC=clang
-+fi
-+ 
- HS_LIB=
- HS_INC=
- 
--AC_ARG_WITH(hyperscan,          [  --with-hyperscan          Enable nDPI build with Intel Hyperscan])
-+AC_ARG_WITH(hyperscan,          [  --with-hyperscan        Enable nDPI build with Intel Hyperscan])
- 
- if test "${with_hyperscan+set}" = set; then
-      BKP=$LIBS
-@@ -127,12 +133,13 @@ AC_ARG_ENABLE([debug-messages],
- 
- AC_CHECK_LIB(pthread, pthread_setaffinity_np, AC_DEFINE_UNQUOTED(HAVE_PTHREAD_SETAFFINITY_NP, 1, [libc has pthread_setaffinity_np]))
- 
--AC_CONFIG_FILES([Makefile example/Makefile tests/Makefile libndpi.pc src/include/ndpi_define.h])
-+AC_CONFIG_FILES([Makefile example/Makefile tests/Makefile libndpi.pc src/include/ndpi_define.h src/lib/Makefile])
- AC_CONFIG_HEADERS(src/include/ndpi_config.h)
- AC_SUBST(GIT_RELEASE)
- AC_SUBST(NDPI_MAJOR)
- AC_SUBST(NDPI_MINOR)
- AC_SUBST(NDPI_PATCH)
-+AC_SUBST(NDPI_VERSION_SHORT)
- AC_SUBST(SVN_DATE)
- AC_SUBST(JSON_C_LIB)
- AC_SUBST(PCAP_INC)
-diff --git a/src/lib/Makefile b/src/lib/Makefile
-deleted file mode 100644
-index 19c6f1c..0000000
---- a/src/lib/Makefile
-+++ /dev/null
-@@ -1,26 +0,0 @@
--#
--# Simple non-autotools dependent makefile
--#
--# ./autogen.sh
--# cd src/lib
--# make -f Makefile.simple
--#
--CFLAGS += -fPIC -DPIC -I../include -Ithird_party/include -DNDPI_LIB_COMPILATION -g
--RANLIB  = ranlib
--
--OBJECTS = $(patsubst protocols/%.c, protocols/%.o, $(wildcard protocols/*.c)) $(patsubst third_party/src/%.c, third_party/src/%.o, $(wildcard third_party/src/*.c)) ndpi_main.o
--HEADERS = $(wildcard ../include/*.h)
--
--all: libndpi.a
--
--ndpi_main.c: ndpi_content_match.c.inc
--
--libndpi.a: $(OBJECTS)
--	   ar rc $@ $(OBJECTS)
--	   $(RANLIB) $@	       
--
--%.o: %.c $(HEADERS) Makefile
--	$(CC) $(CFLAGS) -c $< -o $@
--
--clean:
--	/bin/rm -f libndpi.a $(OBJECTS)
-diff --git a/src/lib/Makefile.in b/src/lib/Makefile.in
-new file mode 100644
-index 0000000..ca29001
---- /dev/null
-+++ b/src/lib/Makefile.in
-@@ -0,0 +1,54 @@
-+#
-+# Simple non-autotools dependent makefile
-+#
-+# ./autogen.sh
-+# cd src/lib
-+# make Makefile
-+#
-+
-+
-+#
-+# Installation directories
-+#
-+prefix     = /usr/local
-+libdir     = ${prefix}/lib
-+includedir = ${prefix}/include/ndpi
-+CC         = @CC@
-+CFLAGS     += -fPIC -DPIC -I../include -Ithird_party/include -DNDPI_LIB_COMPILATION -O2 # -g
-+RANLIB     = ranlib
-+
-+OBJECTS   = $(patsubst protocols/%.c, protocols/%.o, $(wildcard protocols/*.c)) $(patsubst third_party/src/%.c, third_party/src/%.o, $(wildcard third_party/src/*.c)) ndpi_main.o
-+HEADERS   = $(wildcard ../include/*.h)
-+NDPI_LIB_STATIC      = libndpi.a
-+NDPI_LIB_SHARED_BASE = libndpi.so
-+NDPI_LIB_SHARED      = $(NDPI_LIB_SHARED_BASE).@NDPI_VERSION_SHORT@
-+NDPI_LIBS            = $(NDPI_LIB_STATIC) $(NDPI_LIB_SHARED)
-+
-+ifeq ($(OS),Darwin)
-+CC=clang
-+endif
-+
-+all: $(NDPI_LIBS)
-+
-+ndpi_main.c: ndpi_content_match.c.inc
-+
-+$(NDPI_LIB_STATIC): $(OBJECTS)
-+	   ar rc $@ $(OBJECTS)
-+	   $(RANLIB) $@	       
-+
-+$(NDPI_LIB_SHARED): $(OBJECTS)
-+	$(CC) -shared -fPIC -o $@ $(OBJECTS)
-+	ln -Fs $(NDPI_LIB_SHARED) $(NDPI_LIB_SHARED_BASE)
-+
-+%.o: %.c $(HEADERS) Makefile
-+	$(CC) $(CFLAGS) -c $< -o $@
-+
-+clean:
-+	/bin/rm -f $(NDPI_LIB_STATIC) $(OBJECTS) *.o *.so *.lo
-+
-+install: $(NDPI_LIBS)
-+	mkdir -p $(DESTDIR)$(libdir)
-+	cp $(NDPI_LIBS) $(DESTDIR)$(libdir)/
-+	ln -Fs $(DESTDIR)$(libdir)/$(NDPI_LIB_SHARED) $(DESTDIR)$(libdir)/$(NDPI_LIB_SHARED_BASE)
-+	mkdir -p $(DESTDIR)$(includedir)
-+	cp ../include/*.h $(DESTDIR)$(includedir)
-diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
-index 8061aa1..540e158 100644
---- a/src/lib/ndpi_main.c
-+++ b/src/lib/ndpi_main.c
-@@ -43,9 +43,7 @@
- 
- #include "ndpi_content_match.c.inc"
- #include "third_party/include/ndpi_patricia.h"
--#include "third_party/src/ndpi_patricia.c"
- #include "third_party/include/hash.h"
--#include "third_party/src/hash.c"
- 
- #ifdef HAVE_HYPERSCAN
- #include <hs/hs.h>
-diff --git a/src/lib/protocols/ssl.c b/src/lib/protocols/ssl.c
-index b8c3697..59aedcb 100644
---- a/src/lib/protocols/ssl.c
-+++ b/src/lib/protocols/ssl.c
-@@ -27,7 +27,7 @@
- 
- #include "ndpi_api.h"
- 
--/* #define CERTIFICATE_DEBUG 1 */
-+// #define CERTIFICATE_DEBUG 1
- #define NDPI_MAX_SSL_REQUEST_SIZE 10000
- 
- /* Skype.c */
-@@ -246,28 +246,43 @@ int getSSLcertificate(struct ndpi_detection_module_struct *ndpi_struct,
- 		u_int16_t compression_len;
- 		u_int16_t extensions_len;
- 
--		compression_len = packet->payload[offset+1];
--		offset += compression_len + 3;
-+		offset++;
-+		compression_len = packet->payload[offset];
-+		offset++;
-+		
-+#ifdef CERTIFICATE_DEBUG
-+		printf("SSL [compression_len: %u]\n", compression_len);
-+#endif
-+
-+		// offset += compression_len + 3;
-+		offset += compression_len;
- 
- 		if(offset < total_len) {
--		  extensions_len = packet->payload[offset];
-+		  extensions_len = ntohs(*((u_int16_t*)&packet->payload[offset]));
-+		  offset += 2;
-+		  
-+#ifdef CERTIFICATE_DEBUG
-+		  printf("SSL [extensions_len: %u]\n", extensions_len);
-+#endif
- 
--		  if((extensions_len+offset) < total_len) {
-+		  if((extensions_len+offset) <= total_len) {
- 		    /* Move to the first extension
- 		       Type is u_int to avoid possible overflow on extension_len addition */
--		    u_int extension_offset = 1;
-+		    u_int extension_offset = 0;
- 
- 		    while(extension_offset < extensions_len) {
- 		      u_int16_t extension_id, extension_len;
- 
--		      memcpy(&extension_id, &packet->payload[offset+extension_offset], 2);
-+		      extension_id = ntohs(*((u_int16_t*)&packet->payload[offset+extension_offset]));
- 		      extension_offset += 2;
- 
--		      memcpy(&extension_len, &packet->payload[offset+extension_offset], 2);
-+		      extension_len = ntohs(*((u_int16_t*)&packet->payload[offset+extension_offset]));
- 		      extension_offset += 2;
- 
--		      extension_id = ntohs(extension_id), extension_len = ntohs(extension_len);
--
-+#ifdef CERTIFICATE_DEBUG
-+		      printf("SSL [extension_id: %u][extension_len: %u]\n", extension_id, extension_len);
-+#endif
-+		      
- 		      if(extension_id == 0) {
- 			u_int begin = 0,len;
- 			char *server_name = (char*)&packet->payload[offset+extension_offset];
-@@ -316,6 +331,7 @@ int sslTryAndRetrieveServerCertificate(struct ndpi_detection_module_struct *ndpi
-   if((packet->payload_packet_len > 9) && (packet->payload[0] == 0x16)) {
-     char certificate[64];
-     int rc;
-+    
-     certificate[0] = '\0';
-     rc = getSSLcertificate(ndpi_struct, flow, certificate, sizeof(certificate));
-     packet->ssl_certificate_num_checks++;
-diff --git a/src/lib/third_party/include/hash.h b/src/lib/third_party/include/hash.h
-index 4f53e5a..2251706 100644
---- a/src/lib/third_party/include/hash.h
-+++ b/src/lib/third_party/include/hash.h
-@@ -25,5 +25,6 @@ extern int ht_hash( hashtable_t *hashtable, char *key );
- extern entry_t *ht_newpair( char *key, u_int16_t value );
- extern void ht_set( hashtable_t *hashtable, char *key, u_int16_t value );
- extern u_int16_t ht_get( hashtable_t *hashtable, char *key );
-+extern void ht_free( hashtable_t *hashtable );
- 
- #endif /* _HASH_H_ */
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0003-Fixed-duplicate-protocol-name.-607.patch b/libs/libndpi/patches/0003-Fixed-duplicate-protocol-name.-607.patch
deleted file mode 100644
index 72777b0a7..000000000
--- a/libs/libndpi/patches/0003-Fixed-duplicate-protocol-name.-607.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From efd8348c3a5ace204410608f1805c9d5899096ab Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD=20=D0=A1=D0=BF=D0=B8=D0=BD=D0=B5?=
- =?UTF-8?q?=D0=BD=D0=BA=D0=BE?= <ispinenko@ideco.ru>
-Date: Thu, 13 Sep 2018 18:23:47 +0500
-Subject: [PATCH 3/9] Fixed duplicate protocol name. #607
-
----
- src/lib/ndpi_main.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
-index 540e158..33ccbb1 100644
---- a/src/lib/ndpi_main.c
-+++ b/src/lib/ndpi_main.c
-@@ -1225,7 +1225,7 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
- 			    ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
-     ndpi_set_proto_defaults(ndpi_mod, NDPI_PROTOCOL_FUN, NDPI_PROTOCOL_VIDTO,
- 			    no_master,
--			    no_master, "PPStream", NDPI_PROTOCOL_CATEGORY_MEDIA,
-+			    no_master, "Vidto", NDPI_PROTOCOL_CATEGORY_MEDIA,
- 			    ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
- 			    ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
- 
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0004-Added-missing-ndpi_protocol2id-prototype.patch b/libs/libndpi/patches/0004-Added-missing-ndpi_protocol2id-prototype.patch
deleted file mode 100644
index 2dc62973e..000000000
--- a/libs/libndpi/patches/0004-Added-missing-ndpi_protocol2id-prototype.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From ba72865f23cd0d52f373573308e0e05c5bd37ba8 Mon Sep 17 00:00:00 2001
-From: Luca Deri <deri@ntop.org>
-Date: Wed, 19 Sep 2018 11:11:15 +0200
-Subject: [PATCH 4/9] Added missing ndpi_protocol2id() prototype Fixed error
- when crearing symlink in Makefile
-
----
- src/include/ndpi_api.h | 15 ++++++++++++++-
- src/lib/Makefile.in    |  2 +-
- 2 files changed, 15 insertions(+), 2 deletions(-)
-
-diff --git a/src/include/ndpi_api.h b/src/include/ndpi_api.h
-index 3fefc8e..56c5436 100644
---- a/src/include/ndpi_api.h
-+++ b/src/include/ndpi_api.h
-@@ -420,7 +420,7 @@ extern "C" {
- 			char *bigram_to_match);
- 
-   /**
--   * Write the protocol name in the buffer -buf- as master_protocol.protocol
-+   * Write the protocol name in the buffer -buf- as master_protocol.protocol (string)
-    *
-    * @par     ndpi_mod      = the detection module
-    * @par     proto         = the struct ndpi_protocol contain the protocols name
-@@ -432,6 +432,19 @@ extern "C" {
-   char* ndpi_protocol2name(struct ndpi_detection_module_struct *ndpi_mod,
- 			   ndpi_protocol proto, char *buf, u_int buf_len);
- 
-+  /**
-+   * Write the protocol name in the buffer -buf- as master_protocol.protocol (number)
-+   *
-+   * @par     ndpi_mod      = the detection module
-+   * @par     proto         = the struct ndpi_protocol contain the protocols name
-+   * @par     buf           = the buffer to write the name of the protocols
-+   * @par     buf_len       = the length of the buffer
-+   * @return  the buffer contains the master_protocol and protocol name
-+   *
-+   */
-+  char* ndpi_protocol2id(struct ndpi_detection_module_struct *ndpi_mod,
-+			 ndpi_protocol proto, char *buf, u_int buf_len);
-+
-   /**
-    * Find out if a given category is custom/user-defined
-    *
-diff --git a/src/lib/Makefile.in b/src/lib/Makefile.in
-index ca29001..cbbc54b 100644
---- a/src/lib/Makefile.in
-+++ b/src/lib/Makefile.in
-@@ -38,7 +38,7 @@ $(NDPI_LIB_STATIC): $(OBJECTS)
- 
- $(NDPI_LIB_SHARED): $(OBJECTS)
- 	$(CC) -shared -fPIC -o $@ $(OBJECTS)
--	ln -Fs $(NDPI_LIB_SHARED) $(NDPI_LIB_SHARED_BASE)
-+	ln -fs $(NDPI_LIB_SHARED) $(NDPI_LIB_SHARED_BASE)
- 
- %.o: %.c $(HEADERS) Makefile
- 	$(CC) $(CFLAGS) -c $< -o $@
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0005-Do-not-use-the-available-clang-as-the-default-compil.patch b/libs/libndpi/patches/0005-Do-not-use-the-available-clang-as-the-default-compil.patch
deleted file mode 100644
index 68edcf47b..000000000
--- a/libs/libndpi/patches/0005-Do-not-use-the-available-clang-as-the-default-compil.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 54fd7face86f3d5287bc8d0f2633bd13c66498cf Mon Sep 17 00:00:00 2001
-From: Vitaly Lavrov <vel21ripn@gmail.com>
-Date: Sun, 30 Sep 2018 22:49:18 +0300
-Subject: [PATCH 5/9] Do not use the available clang as the default compiler.
- Use the CC environment variable when running autogen.sh and configure.
-
----
- configure.seed | 6 ------
- 1 file changed, 6 deletions(-)
-
-diff --git a/configure.seed b/configure.seed
-index 8f8817f..b150fdb 100644
---- a/configure.seed
-+++ b/configure.seed
-@@ -51,12 +51,6 @@ if test $SHORT_MACHINE = "arm"; then
- else
-      AC_CHECK_LIB([numa], [numa_available], [LIBNUMA="-lnuma"])
- fi
--
--if test -z `which clang`; then
--CC=gcc
--else
--CC=clang
--fi
-  
- HS_LIB=
- HS_INC=
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0006-Backported-ndpi_protocol2id.patch b/libs/libndpi/patches/0006-Backported-ndpi_protocol2id.patch
deleted file mode 100644
index 73b2fe15a..000000000
--- a/libs/libndpi/patches/0006-Backported-ndpi_protocol2id.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 6dcf1f3fbab782804339db5a3fe8cd0c88c07795 Mon Sep 17 00:00:00 2001
-From: lucaderi <deri@ntop.org>
-Date: Thu, 4 Oct 2018 21:36:46 +0200
-Subject: [PATCH 6/9] Backported ndpi_protocol2id
-
----
- src/include/ndpi_api.h | 17 +++++++++++++++--
- src/lib/ndpi_main.c    | 17 +++++++++++++++++
- 2 files changed, 32 insertions(+), 2 deletions(-)
-
-diff --git a/src/include/ndpi_api.h b/src/include/ndpi_api.h
-index 56c5436..ccbad73 100644
---- a/src/include/ndpi_api.h
-+++ b/src/include/ndpi_api.h
-@@ -274,7 +274,7 @@ extern "C" {
-    */
-   u_int16_t ndpi_get_flow_masterprotocol(struct ndpi_detection_module_struct *ndpi_struct,
- 					 struct ndpi_flow_struct *flow);
--  
-+
-   /**
-    * API call that is called internally by ndpi_detection_process_packet or by apps
-    * that want to avoid calling ndpi_detection_process_packet as they have already
-@@ -432,6 +432,19 @@ extern "C" {
-   char* ndpi_protocol2name(struct ndpi_detection_module_struct *ndpi_mod,
- 			   ndpi_protocol proto, char *buf, u_int buf_len);
- 
-+  /**
-+   * Same as ndpi_protocol2name() with the difference that the numeric protocol
-+   * name is returned
-+   *
-+   * @par     ndpi_mod      = the detection module
-+   * @par     proto         = the struct ndpi_protocol contain the protocols name
-+   * @par     buf           = the buffer to write the name of the protocols
-+   * @par     buf_len       = the length of the buffer
-+   * @return  the buffer contains the master_protocol and protocol name
-+   *
-+   */
-+  char* ndpi_protocol2id(struct ndpi_detection_module_struct *ndpi_mod,
-+                         ndpi_protocol proto, char *buf, u_int buf_len);
-   /**
-    * Write the protocol name in the buffer -buf- as master_protocol.protocol (number)
-    *
-@@ -746,7 +759,7 @@ extern "C" {
-   u_int ndpi_get_ndpi_num_custom_protocols(struct ndpi_detection_module_struct *ndpi_mod);
-   u_int ndpi_get_ndpi_detection_module_size();
-   void ndpi_set_log_level(struct ndpi_detection_module_struct *ndpi_mod, u_int l);
--  
-+
-   /**
-    * Add a string to match to an automata
-    *
-diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
-index 33ccbb1..e1cf577 100644
---- a/src/lib/ndpi_main.c
-+++ b/src/lib/ndpi_main.c
-@@ -5319,6 +5319,23 @@ ndpi_protocol ndpi_guess_undetected_protocol(struct ndpi_detection_module_struct
- 
- /* ****************************************************** */
- 
-+char* ndpi_protocol2id(struct ndpi_detection_module_struct *ndpi_mod,
-+		       ndpi_protocol proto, char *buf, u_int buf_len) {
-+  if((proto.master_protocol != NDPI_PROTOCOL_UNKNOWN)
-+     && (proto.master_protocol != proto.app_protocol)) {
-+    if(proto.app_protocol != NDPI_PROTOCOL_UNKNOWN)
-+      snprintf(buf, buf_len, "%u.%u",
-+               proto.master_protocol, proto.app_protocol);
-+    else
-+      snprintf(buf, buf_len, "%u", proto.master_protocol);
-+  } else
-+    snprintf(buf, buf_len, "%u", proto.app_protocol);
-+
-+  return(buf);
-+}
-+
-+/* ****************************************************** */
-+
- char* ndpi_protocol2name(struct ndpi_detection_module_struct *ndpi_mod,
- 			 ndpi_protocol proto, char *buf, u_int buf_len) {
-   if((proto.master_protocol != NDPI_PROTOCOL_UNKNOWN)
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0007-Symlink-the-shared-library-to-pwd.patch b/libs/libndpi/patches/0007-Symlink-the-shared-library-to-pwd.patch
deleted file mode 100644
index 6cde303d6..000000000
--- a/libs/libndpi/patches/0007-Symlink-the-shared-library-to-pwd.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From a1f6cbb6c9a212b5b3b6605254ae35bead5c43df Mon Sep 17 00:00:00 2001
-From: Hank Leininger <hlein@korelogic.com>
-Date: Mon, 8 Oct 2018 18:17:30 -0600
-Subject: [PATCH 7/9] Symlink the shared library to pwd.
-
-DESTDIR is used, for instance, by distros to facilitate installing
-to a temp path for testing / package-building.
-
-In general nDPI supports DESTDIR (yay!), but using an absolute path
-for the target of the library link has two problems:
-
-1) If DESTDIR is set to /some/tmp/path, we end up with a link that
-points to /some/tmp/path/usr/lib/libndpi-x.y.z, which is definitely
-not what is intended - once the package is installed, the link is
-broken.
-
-2) Absolute links are problematic for distributions; pointing to
-/usr/lib/libndpi-x.y.z during package build-and-test would point to
-either a nonexistent file, or an old and possibly wrong one.
-
-Both of these are avoided if we just link to the target with no path
-at all.
----
- src/lib/Makefile.in | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/lib/Makefile.in b/src/lib/Makefile.in
-index cbbc54b..dc1e34b 100644
---- a/src/lib/Makefile.in
-+++ b/src/lib/Makefile.in
-@@ -49,6 +49,6 @@ clean:
- install: $(NDPI_LIBS)
- 	mkdir -p $(DESTDIR)$(libdir)
- 	cp $(NDPI_LIBS) $(DESTDIR)$(libdir)/
--	ln -Fs $(DESTDIR)$(libdir)/$(NDPI_LIB_SHARED) $(DESTDIR)$(libdir)/$(NDPI_LIB_SHARED_BASE)
-+	ln -Fs $(NDPI_LIB_SHARED) $(DESTDIR)$(libdir)/$(NDPI_LIB_SHARED_BASE)
- 	mkdir -p $(DESTDIR)$(includedir)
- 	cp ../include/*.h $(DESTDIR)$(includedir)
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0008-Use-a-more-standard-path-for-pkg-config-files.patch b/libs/libndpi/patches/0008-Use-a-more-standard-path-for-pkg-config-files.patch
deleted file mode 100644
index e566637e2..000000000
--- a/libs/libndpi/patches/0008-Use-a-more-standard-path-for-pkg-config-files.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From cfd97bbbca6afddb1bcedb407cb21127d7cb5d53 Mon Sep 17 00:00:00 2001
-From: Hank Leininger <hlein@korelogic.com>
-Date: Mon, 8 Oct 2018 19:08:51 -0600
-Subject: [PATCH 8/9] Use a more standard path for pkg-config files.
-
-The Linuxes I've checked all seem to use /usr/{,local/}lib*/pkgconfig,
-not /usr/libdata/.  I think FreeBSD does use /usr/libdata/ but also
-supports /usr/lib*/pkgconfig, although I have not tested this change
-on a FreeBSD system.
----
- Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile.am b/Makefile.am
-index 37f0849..4090817 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -1,7 +1,7 @@
- ACLOCAL_AMFLAGS = -I m4
- SUBDIRS = src/lib example tests
- 
--pkgconfigdir = $(prefix)/libdata/pkgconfig
-+pkgconfigdir = $(libdir)/pkgconfig
- pkgconfig_DATA = libndpi.pc
- 
- EXTRA_DIST = autogen.sh
--- 
-2.19.1
-
diff --git a/libs/libndpi/patches/0009-Correct-the-include-file-path-in-I-CFLAGS-argument.patch b/libs/libndpi/patches/0009-Correct-the-include-file-path-in-I-CFLAGS-argument.patch
deleted file mode 100644
index b21027cd0..000000000
--- a/libs/libndpi/patches/0009-Correct-the-include-file-path-in-I-CFLAGS-argument.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From b4b7a810697145b718a9a3b6d8a39e700613a640 Mon Sep 17 00:00:00 2001
-From: Hank Leininger <hlein@korelogic.com>
-Date: Mon, 8 Oct 2018 21:22:41 -0600
-Subject: [PATCH 9/9] Correct the include file path in -I CFLAGS argument.
-
-src/lib/Makefile.in install headers into ${prefix}/include/ndpi,
-but the shipped libndpi.pc.in specifies a different path.  Therefore
-anything trying to build using $(pkg-config --cflags libndpi) will
-fail to find the nDPI headers.
-
-This patch simply makes libndpi.pc.in agree with src/lib/Makefile.in.
----
- libndpi.pc.in | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/libndpi.pc.in b/libndpi.pc.in
-index 291429c..5e1cde7 100644
---- a/libndpi.pc.in
-+++ b/libndpi.pc.in
-@@ -7,4 +7,4 @@ Name: libndpi
- Description: deep packet inspection library
- Version: @VERSION@
- Libs: -L${libdir} -lndpi
--Cflags: -I${includedir}/libndpi-@VERSION@
-+Cflags: -I${includedir}/ndpi
--- 
-2.19.1
-