diff --git a/net/ndpi/Makefile b/net/ndpi/Makefile
index 213660b3c66f..8b36d3ee8763 100644
--- a/net/ndpi/Makefile
+++ b/net/ndpi/Makefile
@@ -1,53 +1,55 @@
 PORTNAME=	ndpi
-PORTVERSION=	5.0.d20260502
-PORTREVISION=	1
+PORTVERSION=	6.0.d20260828
 PORTEPOCH=	1
 CATEGORIES=	net
 
 MAINTAINER=	madpilot@FreeBSD.org
 COMMENT=	NTOP-maintained superset of the popular OpenDPI library
 WWW=		https://www.ntop.org/products/deep-packet-inspection/ndpi/
 
 LICENSE=	LGPL3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-LIB_DEPENDS=	librrd.so:databases/rrdtool \
+LIB_DEPENDS=	libgcrypt.so:security/libgcrypt \
+		libgpg-error.so:security/libgpg-error \
 		libjson-c.so:devel/json-c \
-		libgcrypt.so:security/libgcrypt \
-		libgpg-error.so:security/libgpg-error
+		librrd.so:databases/rrdtool
 
-USES=		autoreconf compiler:c++11-lang cpe libtool localbase:ldflags pathfix \
-		pkgconfig
+USES=		autoreconf compiler:c++11-lang cpe gmake libtool \
+		localbase:ldflags pathfix pkgconfig
 CPE_VENDOR=	ntop
+USE_GITHUB=	yes
+GH_ACCOUNT=	ntop
+GH_PROJECT=	nDPI
+GH_TAGNAME=	a9f34d0
 USE_LDCONFIG=	yes
 
-CONFIGURE_ARGS=	--with-pic --with-local-libgcrypt
-CPPFLAGS=	-I${LOCALBASE}/include/json-c
-LIBS=		-ljson-c
-MAKE_ENV=	EXAMPLESDIR="${EXAMPLESDIR_REL}"
 GNU_CONFIGURE=	yes
+CONFIGURE_ARGS=	--disable-dependency-tracking \
+		--with-local-libgcrypt \
+		--with-pic
+MAKE_ENV=	EXAMPLESDIR="${EXAMPLESDIR_REL}"
 INSTALL_TARGET=	install-strip
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	ntop
-GH_PROJECT=	nDPI
-GH_TAGNAME=	70ca5b8
+CPPFLAGS+=	-I${LOCALBASE}/include/json-c
+LIBS+=		-ljson-c
 
-PLIST_SUB=	MAJOR_VER=${PORTVERSION:R:R} VER=${PORTVERSION:R}
+PLIST_SUB=	MAJOR_VER=${PORTVERSION:R:R} \
+		VER=${PORTVERSION:R}
 
 post-configure:
 	@${REINPLACE_CMD} -e 's/#define PACKAGE/#define NDPI_PACKAGE/g' \
 		-e 's/#define VERSION/#define NDPI_VERSION/g' \
 			${WRKSRC}/configure
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libndpi.so.${PORTVERSION:R}.0
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/ndpiReader
 	${RM} ${STAGEDIR}${PREFIX}/lib/libndpi.so \
 		${STAGEDIR}${PREFIX}/lib/libndpi.so.${PORTVERSION:R:R}
 	${RLN} ${STAGEDIR}${PREFIX}/lib/libndpi.so.${PORTVERSION:R}.0 \
 		${STAGEDIR}${PREFIX}/lib/libndpi.so
 	${RLN} ${STAGEDIR}${PREFIX}/lib/libndpi.so.${PORTVERSION:R}.0 \
 		${STAGEDIR}${PREFIX}/lib/libndpi.so.${PORTVERSION:R:R}
 
 .include <bsd.port.mk>
diff --git a/net/ndpi/distinfo b/net/ndpi/distinfo
index a5b5e9f32b1e..206251b83186 100644
--- a/net/ndpi/distinfo
+++ b/net/ndpi/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1781178518
-SHA256 (ntop-nDPI-5.0.d20260502-70ca5b8_GH0.tar.gz) = 3782a37ed6cd68f0e23004b92e63d7aaedd061ca067a01f3e121cd2a711dbdef
-SIZE (ntop-nDPI-5.0.d20260502-70ca5b8_GH0.tar.gz) = 42135581
+TIMESTAMP = 1787990635
+SHA256 (ntop-nDPI-6.0.d20260828-a9f34d0_GH0.tar.gz) = 50a5900a66561834c56b8a3b5f2cc839ea661d3b8423a39b83c24ec4c0667be6
+SIZE (ntop-nDPI-6.0.d20260828-a9f34d0_GH0.tar.gz) = 48649976
diff --git a/net/ndpi/files/patch-example_Makefile.in b/net/ndpi/files/patch-example_Makefile.in
deleted file mode 100644
index 1f0b3c26232e..000000000000
--- a/net/ndpi/files/patch-example_Makefile.in
+++ /dev/null
@@ -1,77 +0,0 @@
---- example/Makefile.in.orig	2025-11-17 08:11:53 UTC
-+++ example/Makefile.in
-@@ -7,57 +7,28 @@ CXX=@CXX@
- AR=@AR@
- CC=@CC@
- CXX=@CXX@
--ifneq ($(OS),Windows_NT)
--OS := $(shell uname)
--endif
--ifeq ($(OS),Darwin)
--CC=clang -fno-color-diagnostics
--endif
- BUILD_MINGW=@BUILD_MINGW@
- BUILD_MINGW_X64=@BUILD_MINGW_X64@
- DISABLE_NPCAP=@DISABLE_NPCAP@
- EXE_SUFFIX=@EXE_SUFFIX@
- SRCHOME=$(top_srcdir)/src
--ifneq ($(OS),Windows_NT)
--CFLAGS+=-fPIC -DPIC
--endif
--CFLAGS+=-I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@ @PCAP_INC@ @GPROF_CFLAGS@ @CUSTOM_NDPI@
-+CFLAGS+=-fPIC -DPIC -I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@ @PCAP_INC@ @GPROF_CFLAGS@ @CUSTOM_NDPI@
- LDFLAGS+=@NDPI_LDFLAGS@
- LIBNDPI=$(top_builddir)/src/lib/libndpi.a
- LIBS=$(LIBNDPI) @PCAP_LIB@ @ADDITIONAL_LIBS@ @LIBS@ @GPROF_LIBS@
- HEADERS=reader_util.h $(SRCHOME)/include/ndpi_api.h \
-         $(SRCHOME)/include/ndpi_typedefs.h $(SRCHOME)/include/ndpi_protocol_ids.h
- PREFIX?=@prefix@
-+EXAMPLESDIR?=share/examples/ndpi
- 
--ifneq ($(BUILD_MINGW),)
--
--ifeq ($(DISABLE_NPCAP),0)
--CFLAGS+=-I@srcdir@/../windows/WpdPack/Include -I@srcdir@/../windows/WpdPack/Include/pcap
--else
--CFLAGS+=-DDISABLE_NPCAP
--endif
--
--ifeq ($(DISABLE_NPCAP),0)
--
--ifneq ($(BUILD_MINGW_X64),)
--LIBS+=@srcdir@/../windows/WpdPack/Lib/x64/wpcap.lib
--else
--LIBS+=@srcdir@/../windows/WpdPack/Lib/wpcap.lib
--endif
--
--endif
--
--LIBS+=-Wl,-Bstatic -lpthread -Wl,-Bdynamic
--else
- LIBS+=-pthread
--endif
- 
- CFLAGS+=-pthread
- 
- all: ndpiReader$(EXE_SUFFIX) @DPDK_TARGET@
- 
- EXECUTABLE_SOURCES := ndpiReader.c ndpiSimpleIntegration.c
--COMMON_SOURCES := $(filter-out $(EXECUTABLE_SOURCES),$(notdir $(wildcard $(srcdir)/*.c)))
-+COMMON_SOURCES = reader_util.c
- 
- libndpiReader.a: $(COMMON_SOURCES:%.c=%.o) $(LIBNDPI)
- 	$(AR) rsv libndpiReader.a $(COMMON_SOURCES:%.c=%.o)
-@@ -73,10 +44,10 @@ install: ndpiReader$(EXE_SUFFIX)
- 
- install: ndpiReader$(EXE_SUFFIX)
- 	mkdir -p $(DESTDIR)$(PREFIX)/bin/
--	mkdir -p $(DESTDIR)$(PREFIX)/share/ndpi
-+	mkdir -p $(DESTDIR)$(PREFIX)/$(EXAMPLESDIR)/
- 	cp ndpiReader$(EXE_SUFFIX) $(DESTDIR)$(PREFIX)/bin/
--	cp $(srcdir)/protos.txt $(DESTDIR)$(PREFIX)/share/ndpi/ndpiProtos.txt
--	cp $(srcdir)/mining_hosts.txt $(DESTDIR)$(PREFIX)/share/ndpi/ndpiCustomCategory.txt
-+	cp protos.txt $(DESTDIR)$(PREFIX)/$(EXAMPLESDIR)/ndpiProtos.txt
-+	cp mining_hosts.txt $(DESTDIR)$(PREFIX)/$(EXAMPLESDIR)/ndpiCustomCategory.txt
- 	[ -f ndpiSimpleIntegration$(EXE_SUFFIX) ] && cp ndpiSimpleIntegration$(EXE_SUFFIX) $(DESTDIR)$(PREFIX)/bin/ndpiSimpleIntegration$(EXE_SUFFIX) || true
- 	[ -f build/app/ndpiReader.dpdk ] && cp build/app/ndpiReader.dpdk $(DESTDIR)$(PREFIX)/bin/ || true
- 	[ -f ndpiReader.dpdk ] && cp ndpiReader.dpdk $(DESTDIR)$(PREFIX)/bin/ || true
diff --git a/net/ndpi/files/patch-src_lib_Makefile.in b/net/ndpi/files/patch-src_lib_Makefile.in
deleted file mode 100644
index ee9472c1f60d..000000000000
--- a/net/ndpi/files/patch-src_lib_Makefile.in
+++ /dev/null
@@ -1,53 +0,0 @@
---- src/lib/Makefile.in.orig	2025-11-17 08:11:53 UTC
-+++ src/lib/Makefile.in
-@@ -23,13 +23,7 @@ PREFIX = $(prefix)
- includedir = @includedir@/ndpi
- # For backwards compatibility
- PREFIX = $(prefix)
--ifneq ($(OS),Windows_NT)
--OS := $(shell uname)
--endif
--ifneq ($(OS),Windows_NT)
--CFLAGS     += -fPIC -DPIC
--endif
--CFLAGS     += -I$(srcdir) -I$(top_srcdir)/src/include -I$(top_builddir)/src/include -I$(srcdir)/third_party/include -DNDPI_LIB_COMPILATION @NDPI_CFLAGS@ @GPROF_CFLAGS@ @CUSTOM_NDPI@ @ADDITIONAL_INCS@
-+CFLAGS     += -fPIC -DPIC -I$(srcdir) -I$(top_srcdir)/src/include -I$(top_builddir)/src/include -I$(srcdir)/third_party/include -DNDPI_LIB_COMPILATION @NDPI_CFLAGS@ @GPROF_CFLAGS@ @CUSTOM_NDPI@ @ADDITIONAL_INCS@
- CFLAGS_ndpi_bitmap.c := -Wno-unused-function
- CFLAGS_ndpi_bitmap64_fuse.c := -Wno-unused-function
- CFLAGS_gcrypt_light.c := -Wno-unused-function -Wno-unused-parameter
-@@ -38,8 +32,8 @@ LIBS       = @ADDITIONAL_LIBS@ @LIBS@ @GPROF_LIBS@
- LDFLAGS    += @NDPI_LDFLAGS@
- LIBS       = @ADDITIONAL_LIBS@ @LIBS@ @GPROF_LIBS@
- 
--OBJECTS   = $(patsubst $(srcdir)/protocols/%.c, %.o, $(wildcard $(srcdir)/protocols/*.c)) $(patsubst $(srcdir)/third_party/src/%.c, %.o, $(wildcard $(srcdir)/third_party/src/*.c)) $(patsubst $(srcdir)/third_party/src/hll/%.c, %.o, $(wildcard $(srcdir)/third_party/src/hll/*.c)) $(patsubst $(srcdir)/%.c, %.o, $(wildcard $(srcdir)/*.c))
--HEADERS   = $(wildcard $(top_srcdir)/src/include/*.h) $(wildcard $(top_builddir)/src/include/*.h) $(wildcard $(srcdir)/*.h)
-+OBJECTS   != ls $(srcdir)/protocols/*.c | sed 's/\(.*\)\.c$$/\1.o/' && ls $(srcdir)/third_party/src/*.c | sed -e 's/\(.*\)\.c$$/\1.o/' -e '/gcrypt_light/d' && ls $(srcdir)/third_party/src/hll/*.c | sed -e 's/\(.*\)\.c$$/\1.o/' && ls $(srcdir)/*.c | sed 's/\(.*\)\.c$$/\1.o/'
-+HEADERS   != ls $(top_srcdir)/src/include/*.h && ls $(top_builddir)/src/include/*.h && ls $(srcdir)/include/*.h
- NDPI_VERSION_MAJOR   = @NDPI_MAJOR@
- NDPI_LIB_STATIC      = libndpi.a
- NDPI_LIB_SHARED_BASE = libndpi.so
-@@ -47,24 +41,7 @@ USE_HOST_LIBGCRYPT   = @USE_HOST_LIBGCRYPT@
- NDPI_LIBS            = $(NDPI_LIB_STATIC) $(NDPI_LIB_SHARED)
- USE_HOST_LIBGCRYPT   = @USE_HOST_LIBGCRYPT@
- 
--ifneq ($(USE_HOST_LIBGCRYPT),0)
--TMP_OBJS := $(OBJECTS)
--OBJECTS   = $(filter-out gcrypt_light.o,$(TMP_OBJS))
--endif
--
--BUILD_MINGW    		 = @BUILD_MINGW@
--
--ifeq ($(OS),Darwin)
--CC=clang -fno-color-diagnostics
--SONAME_FLAG=
--else
--ifneq ($(BUILD_MINGW),)
--NDPI_LIB_SHARED_BASE = libndpi
--NDPI_LIB_SHARED      = $(NDPI_LIB_SHARED_BASE)-@NDPI_VERSION_SHORT@.dll
--else
- SONAME_FLAG=-Wl,-soname,$(NDPI_LIB_SHARED_BASE).$(NDPI_VERSION_MAJOR)
--endif
--endif
- 
- all: $(NDPI_LIBS)
- 
diff --git a/net/ndpi/files/patch-tests_dga_Makefile.in b/net/ndpi/files/patch-tests_dga_Makefile.in
deleted file mode 100644
index 89f110776020..000000000000
--- a/net/ndpi/files/patch-tests_dga_Makefile.in
+++ /dev/null
@@ -1,23 +0,0 @@
---- tests/dga/Makefile.in.orig	2025-11-17 08:11:53 UTC
-+++ tests/dga/Makefile.in
-@@ -10,10 +10,7 @@ SRCHOME=$(top_srcdir)/src
- 
- SRCHOME=$(top_srcdir)/src
- 
--ifneq ($(OS),Windows_NT)
--CFLAGS+=-fPIC -DPIC
--endif
--CFLAGS+=-g -I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@
-+CFLAGS+=-fPIC -DPIC -g -I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@
- LIBNDPI=$(top_builddir)/src/lib/libndpi.a
- LIBS=$(LIBNDPI) @ADDITIONAL_LIBS@ -lpthread @LIBS@
- LDFLAGS+=@NDPI_LDFLAGS@
-@@ -24,7 +21,7 @@ EXECUTABLE_SOURCES := dga_evaluate.c
- all: dga_evaluate$(EXE_SUFFIX)
- 
- EXECUTABLE_SOURCES := dga_evaluate.c
--COMMON_SOURCES := $(filter-out $(EXECUTABLE_SOURCES),$(wildcard *.c ))
-+COMMON_SOURCES =
- 
- dga_evaluate$(EXE_SUFFIX): $(LIBNDPI) dga_evaluate.o
- 	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) dga_evaluate.o $(LIBS) -o $@
diff --git a/net/ndpi/files/patch-tests_unit_Makefile.in b/net/ndpi/files/patch-tests_unit_Makefile.in
deleted file mode 100644
index 8527ec04cc67..000000000000
--- a/net/ndpi/files/patch-tests_unit_Makefile.in
+++ /dev/null
@@ -1,43 +0,0 @@
---- tests/unit/Makefile.in.orig	2025-11-17 08:11:53 UTC
-+++ tests/unit/Makefile.in
-@@ -11,10 +11,7 @@ SRCHOME=$(top_srcdir)/src
- 
- SRCHOME=$(top_srcdir)/src
- 
--ifneq ($(OS),Windows_NT)
--CFLAGS+=-fPIC -DPIC
--endif
--CFLAGS+=-g -I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@ @JSONC_CFLAGS@ @PCAP_INC@ @ADDITIONAL_INCS@
-+CFLAGS+=-fPIC -DPIC -g -I$(SRCHOME)/include -I$(top_builddir)/src/include @NDPI_CFLAGS@ @JSONC_CFLAGS@ @PCAP_INC@ @ADDITIONAL_INCS@
- LIBNDPI=$(top_builddir)/src/lib/libndpi.a
- LIBS=$(LIBNDPI) @PCAP_LIB@ @ADDITIONAL_LIBS@ @JSONC_LIBS@ @LIBS@
- LDFLAGS+=@NDPI_LDFLAGS@
-@@ -22,28 +19,7 @@ PREFIX?=@prefix@
- OBJS=unit
- PREFIX?=@prefix@
- 
--ifneq ($(BUILD_MINGW),)
--
--ifeq ($(DISABLE_NPCAP),0)
--CFLAGS+=-I@srcdir@/../windows/WpdPack/Include -I@srcdir@/../windows/WpdPack/Include/pcap
--else
--CFLAGS+=-DDISABLE_NPCAP
--endif
--
--ifeq ($(DISABLE_NPCAP),0)
--
--ifneq ($(BUILD_MINGW_X64),)
--LIBS+=@srcdir@/../windows/WpdPack/Lib/x64/wpcap.lib
--else
--LIBS+=@srcdir@/../windows/WpdPack/Lib/wpcap.lib
--endif
--
--endif
--
--LIBS+=-Wl,-Bstatic -lpthread -Wl,-Bdynamic
--else
- LIBS+=-pthread
--endif
- 
- all: unit$(EXE_SUFFIX)
- 
diff --git a/net/ndpi/pkg-plist b/net/ndpi/pkg-plist
index 9ab6015bf616..0d9d7b4fe82c 100644
--- a/net/ndpi/pkg-plist
+++ b/net/ndpi/pkg-plist
@@ -1,22 +1,23 @@
 bin/ndpiReader
+bin/ndpiSimpleIntegration
 include/ndpi/ndpi_api.h
 include/ndpi/ndpi_classify.h
 include/ndpi/ndpi_config.h
 include/ndpi/ndpi_define.h
 include/ndpi/ndpi_encryption.h
 include/ndpi/ndpi_includes.h
-include/ndpi/ndpi_includes_OpenBSD.h
 include/ndpi/ndpi_main.h
 include/ndpi/ndpi_patricia_typedefs.h
 include/ndpi/ndpi_protocol_ids.h
 include/ndpi/ndpi_replace_printf.h
 include/ndpi/ndpi_typedefs.h
 include/ndpi/ndpi_unix.h
+include/ndpi/ndpi_usdt.h
 include/ndpi/ndpi_win32.h
 lib/libndpi.a
 lib/libndpi.so
 lib/libndpi.so.%%MAJOR_VER%%
 lib/libndpi.so.%%VER%%.0
 libdata/pkgconfig/libndpi.pc
-%%EXAMPLESDIR%%/ndpiCustomCategory.txt
-%%EXAMPLESDIR%%/ndpiProtos.txt
+%%DATADIR%%/ndpiCustomCategory.txt
+%%DATADIR%%/ndpiProtos.txt