diff --git a/.gitmodules b/.gitmodules
index 4e230df90..3d2a8e3f7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -47,6 +47,7 @@
 [submodule "src/sonic-frr/frr"]
 	path = src/sonic-frr/frr
 	url = https://github.com/Azure/sonic-frr.git
+	branch = frr/7.0
 [submodule "platform/p4/p4-hlir/p4-hlir-v1.1"]
 	path = platform/p4/p4-hlir/p4-hlir-v1.1
 	url = https://github.com/p4lang/p4-hlir.git
diff --git a/dockers/docker-fpm-frr/Dockerfile.j2 b/dockers/docker-fpm-frr/Dockerfile.j2
index fc57b7c0e..748c9b29a 100644
--- a/dockers/docker-fpm-frr/Dockerfile.j2
+++ b/dockers/docker-fpm-frr/Dockerfile.j2
@@ -13,7 +13,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update
 
 # Install required packages
-RUN apt-get install -y libdbus-1-3 libdaemon0 libjansson4 libc-ares2 iproute2 libpython2.7 libjson-c3 logrotate
+RUN apt-get install -y libdbus-1-3 libdaemon0 libjansson4 libc-ares2 iproute2 libpython2.7 libjson-c3 logrotate libunwind8
 
 {% if docker_fpm_frr_debs.strip() -%}
 # Copy locally-built Debian package dependencies
@@ -30,6 +30,8 @@ RUN dpkg_apt() { [ -f $1 ] && { dpkg -i $1 || apt-get -y install -f; } || return
 {%- endfor %}
 {%- endif %}
 
+RUN chown -R ${frr_user_uid}:${frr_user_gid} /etc/frr/
+
 # Clean up
 RUN apt-get clean -y
 RUN apt-get autoclean -y
diff --git a/dockers/docker-fpm-frr/start.sh b/dockers/docker-fpm-frr/start.sh
index 03bb71d4f..238d26783 100755
--- a/dockers/docker-fpm-frr/start.sh
+++ b/dockers/docker-fpm-frr/start.sh
@@ -32,6 +32,7 @@ supervisorctl start bgpcfgd
 
 # Start Quagga processes
 supervisorctl start zebra
+supervisorctl start staticd
 supervisorctl start bgpd
 
 if [ "$CONFIG_TYPE" == "unified" ]; then
diff --git a/dockers/docker-fpm-frr/supervisord.conf b/dockers/docker-fpm-frr/supervisord.conf
index f8aa32971..0b1c81384 100644
--- a/dockers/docker-fpm-frr/supervisord.conf
+++ b/dockers/docker-fpm-frr/supervisord.conf
@@ -39,6 +39,15 @@ startsecs=0
 stdout_logfile=syslog
 stderr_logfile=syslog
 
+[program:staticd]
+command=/usr/lib/frr/staticd -A 127.0.0.1
+priority=4
+autostart=false
+autorestart=false
+startsecs=0
+stdout_logfile=syslog
+stderr_logfile=syslog
+
 [program:bgpd]
 command=/usr/lib/frr/bgpd -A 127.0.0.1
 priority=5
diff --git a/rules/docker-fpm-frr.mk b/rules/docker-fpm-frr.mk
index 22da11f29..fd593c5cb 100644
--- a/rules/docker-fpm-frr.mk
+++ b/rules/docker-fpm-frr.mk
@@ -2,7 +2,7 @@
 
 DOCKER_FPM_FRR = docker-fpm-frr.gz
 $(DOCKER_FPM_FRR)_PATH = $(DOCKERS_PATH)/docker-fpm-frr
-$(DOCKER_FPM_FRR)_DEPENDS += $(FRR) $(FRR_PYTHONTOOLS) $(SWSS)
+$(DOCKER_FPM_FRR)_DEPENDS += $(FRR) $(SWSS) $(LIBYANG)
 $(DOCKER_FPM_FRR)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE_STRETCH)
 SONIC_DOCKER_IMAGES += $(DOCKER_FPM_FRR)
 
diff --git a/rules/frr.mk b/rules/frr.mk
index 3d077c4b0..ac110d03f 100644
--- a/rules/frr.mk
+++ b/rules/frr.mk
@@ -1,15 +1,21 @@
 # FRRouting (frr) package
 
-FRR_VERSION = 6.0.2
-export FRR_VERSION
+FRR_VERSION = 7.0.1
+FRR_SUBVERSION = 0
+export FRR_VERSION FRR_SUBVERSION
 
-FRR = frr_$(FRR_VERSION)-1~sonic.debian9+1_amd64.deb
-$(FRR)_DEPENDS += $(LIBSNMP_DEV)
+
+FRR = frr_$(FRR_VERSION)-sonic-$(FRR_SUBVERSION)_amd64.deb
+$(FRR)_DEPENDS += $(LIBSNMP_DEV) $(LIBYANG_DEV)
+$(FRR)_RDEPENDS += $(LIBYANG)
 $(FRR)_SRC_PATH = $(SRC_PATH)/sonic-frr
 SONIC_MAKE_DEBS += $(FRR)
+SONIC_STRETCH_DEBS += $(FRR)
 
-# FRRouting pythontools
-FRR_PYTHONTOOLS = frr-pythontools_$(FRR_VERSION)-1~sonic.debian9+1_amd64.deb
-$(FRR_PYTHONTOOLS)_DEPENDS += $(LIBSNMP_DEV)
-$(FRR_PYTHONTOOLS)_SRC_PATH = $(SRC_PATH)/sonic-frr
-SONIC_MAKE_DEBS += $(FRR_PYTHONTOOLS)
+FRR_PYTHONTOOLS = frr-pythontools_$(FRR_VERSION)-sonic-$(FRR_SUBVERSION)_all.deb
+$(eval $(call add_derived_package,$(FRR),$(FRR_PYTHONTOOLS)))
+
+FRR_DBG = frr-dbgsym_$(FRR_VERSION)-sonic-$(FRR_SUBVERSION)_amd64.deb
+$(eval $(call add_derived_package,$(FRR),$(FRR_DBG)))
+
+export FRR FRR_PYTHONTOOLS FRR_DBG
diff --git a/rules/libyang.mk b/rules/libyang.mk
new file mode 100644
index 000000000..e2dabdf30
--- /dev/null
+++ b/rules/libyang.mk
@@ -0,0 +1,20 @@
+# libyang
+
+LIBYANG_VERSION_BASE = 0.16
+LIBYANG_VERSION = $(LIBYANG_VERSION_BASE).105
+LIBYANG_SUBVERSION = 1
+
+export LIBYANG_VERSION_BASE
+export LIBYANG_VERSION
+export LIBYANG_SUBVERSION
+
+LIBYANG = libyang$(LIBYANG_VERSION_BASE)_$(LIBYANG_VERSION)-$(LIBYANG_SUBVERSION)_amd64.deb
+$(LIBYANG)_SRC_PATH = $(SRC_PATH)/libyang
+$(LIBYANG)_DEPENDS += $(SWIG_BASE) $(SWIG)
+SONIC_MAKE_DEBS += $(LIBYANG)
+SONIC_STRETCH_DEBS += $(LIBYANG)
+
+LIBYANG_DEV = libyang-dev_$(LIBYANG_VERSION)-$(LIBYANG_SUBVERSION)_amd64.deb
+$(eval $(call add_derived_package,$(LIBYANG),$(LIBYANG_DEV)))
+
+export LIBYANG LIBYANG_DEV
diff --git a/rules/swig.mk b/rules/swig.mk
new file mode 100644
index 000000000..630ac81c9
--- /dev/null
+++ b/rules/swig.mk
@@ -0,0 +1,22 @@
+# swig
+
+SWIG_VERSION_BASE = 3.0
+SWIG_VERSION = $(SWIG_VERSION_BASE).12
+SWIG_SUBVERSION = 2
+
+export SWIG_VERSION_BASE
+export SWIG_VERSION
+export SWIG_SUBVERSION
+
+SWIG_BASE = swig$(SWIG_VERSION_BASE)_$(SWIG_VERSION)-$(SWIG_SUBVERSION)_amd64.deb
+$(SWIG_BASE)_SRC_PATH = $(SRC_PATH)/swig
+SONIC_MAKE_DEBS += $(SWIG_BASE)
+SONIC_STRETCH_DEBS += $(SWIG_BASE)
+
+SWIG = swig_$(SWIG_VERSION)-$(SWIG_SUBVERSION)_amd64.deb
+$(eval $(call add_derived_package,$(SWIG_BASE),$(SWIG)))
+
+SWIG_DBG = swig$(SWIG_VERSION_BASE)-dbgsym_$(SWIG_VERSION)-$(SWIG_SUBVERSION)_amd64.deb
+$(eval $(call add_derived_package,$(SWIG_BASE),$(SWIG_DBG)))
+
+export SWIG_BASE SWIG SWIG_DBG
diff --git a/rules/swss-common.mk b/rules/swss-common.mk
index 623410d4c..c8e21d7d5 100644
--- a/rules/swss-common.mk
+++ b/rules/swss-common.mk
@@ -4,7 +4,7 @@ LIBSWSSCOMMON = libswsscommon_1.0.0_amd64.deb
 $(LIBSWSSCOMMON)_SRC_PATH = $(SRC_PATH)/sonic-swss-common
 $(LIBSWSSCOMMON)_DEPENDS += $(LIBHIREDIS_DEV) $(LIBNL3_DEV) $(LIBNL_GENL3_DEV) \
                             $(LIBNL_ROUTE3_DEV) $(LIBNL_NF3_DEV) \
-			    $(LIBNL_CLI_DEV)
+			    $(LIBNL_CLI_DEV) $(SWIG)
 $(LIBSWSSCOMMON)_RDEPENDS += $(LIBHIREDIS) $(LIBNL3) $(LIBNL_GENL3) \
                              $(LIBNL_ROUTE3) $(LIBNL_NF3) $(LIBNL_CLI)
 SONIC_DPKG_DEBS += $(LIBSWSSCOMMON)
diff --git a/sonic-slave-stretch/Dockerfile b/sonic-slave-stretch/Dockerfile
index ac41f1e77..43e8b6ff9 100644
--- a/sonic-slave-stretch/Dockerfile
+++ b/sonic-slave-stretch/Dockerfile
@@ -62,6 +62,11 @@ RUN apt-get update && apt-get install -y \
         libjson-c-dev \
         libsystemd-dev \
         python-ipaddr \
+        libcmocka-dev \
+        python3-all-dev \
+        python3-all-dbg \
+        install-info \
+        logrotate \
 # For libnl3 (local) build
         cdbs \
 # For SAI meta build
@@ -109,7 +114,6 @@ RUN apt-get update && apt-get install -y \
         dpatch \
         libdb-dev \
         iptables-dev \
-        swig \
         ctags \
 # For mellanox sai build
         libtool-bin \
diff --git a/src/libyang/Makefile b/src/libyang/Makefile
new file mode 100644
index 000000000..99dedcd1a
--- /dev/null
+++ b/src/libyang/Makefile
@@ -0,0 +1,21 @@
+.ONESHELL:
+SHELL = /bin/bash
+.SHELLFLAGS += -e
+
+MAIN_TARGET = $(LIBYANG)
+DERIVED_TARGETS = $(LIBYANG_DEV)
+
+$(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
+	rm -fr ./libyang-$(LIBYANG_VERSION)
+	wget -O libyang_$(LIBYANG_VERSION).orig.tar.gz                         'https://sonicstorage.blob.core.windows.net/packages/libyang_0.16.105.orig.tar.gz?sv=2015-04-05&sr=b&sig=yTWDhl6B9TTXWAQ46zpLiNxUib61W7U0%2F%2FGvhRibKOc%3D&se=2046-09-30T22%3A10%3A27Z&sp=r'
+	wget -O libyang_$(LIBYANG_VERSION).dsc                                 'https://sonicstorage.blob.core.windows.net/packages/libyang_0.16.105-1.dsc?sv=2015-04-05&sr=b&sig=eLkO5wzB1C5oKNIaUPro4gwrgEC3EygIO6eCyTzHmeI%3D&se=2046-09-30T22%3A10%3A12Z&sp=r'
+	wget -O libyang_$(LIBYANG_VERSION)-$(LIBYANG_SUBVERSION).debian.tar.xz 'https://sonicstorage.blob.core.windows.net/packages/libyang_0.16.105-1.debian.tar.xz?sv=2015-04-05&sr=b&sig=AH18p7pKK0xIBVxZuA8EMv9%2FhXbCFKmbWAn7Za8%2BZW4%3D&se=2046-09-30T22%3A09%3A36Z&sp=r'
+	dpkg-source -x libyang_$(LIBYANG_VERSION).dsc
+
+	pushd ./libyang-$(LIBYANG_VERSION)
+	dpkg-buildpackage -rfakeroot -b -us -uc -j$(SONIC_CONFIG_MAKE_JOBS)
+	popd
+
+	mv $(DERIVED_TARGETS) $* $(DEST)/
+
+$(addprefix $(DEST)/, $(DERIVED_TARGETS)): $(DEST)/% : $(DEST)/$(MAIN_TARGET)
diff --git a/src/lldpd/Makefile b/src/lldpd/Makefile
index ca0f83aa6..0d0dadbfd 100644
--- a/src/lldpd/Makefile
+++ b/src/lldpd/Makefile
@@ -17,7 +17,7 @@ DEBIAN_FILE_URL = $(LLDP_URL)/$(DEBIAN_FILE)
 
 $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
 	# Remove any stale files
-	rm -rf ./lldpd
+	rm -rf lldpd-$(LLDPD_VERSION)
 
 	# download debian LLDPDD
 	wget -NO "$(DSC_FILE)" $(DSC_FILE_URL)
diff --git a/src/sonic-frr/Makefile b/src/sonic-frr/Makefile
index c2ccffbbe..48da9c721 100644
--- a/src/sonic-frr/Makefile
+++ b/src/sonic-frr/Makefile
@@ -2,29 +2,15 @@
 SHELL = /bin/bash
 .SHELLFLAGS += -e
 
-MAIN_TARGET = frr_$(FRR_VERSION)-1~sonic.debian9+1_amd64.deb
-TOOLS_TARGET = frr-pythontools_$(FRR_VERSION)-1~sonic.debian9+1_amd64.deb
-MAIN_TARGET_DBG = frr-dbgsym_$(FRR_VERSION)-1~sonic.debian9+1_amd64.deb
-DERIVED_TARGET = $(TOOLS_TARGET) $(MAIN_TARGET_DBG)
+MAIN_TARGET = $(FRR)
+DERIVED_TARGET = $(FRR_PYTHONTOOLS) $(FRR_DBG)
 
 $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
-
 	# Build the package
 	pushd ./frr
-
-	# This could very well be tools/tarsource.sh -V -e sonic
-	tools/tarsource.sh -V
-	# This is a no-op but here in case the changelog stops being a symlink
-	debchange -b -v $(FRR_VERSION)-1~sonic.debian9+1 'SONiC FRR debian package build'
-	sudo apt-get -y install install-info
-	dpkg-buildpackage -rfakeroot -b -us -uc -Ppkg.frr.nortrlib
-	cd ..
-	mv frr_$(FRR_VERSION)-*_amd64.deb $(MAIN_TARGET)
-	mv frr-pythontools_$(FRR_VERSION)-*_all.deb $(TOOLS_TARGET)
-	mv frr-dbgsym_$(FRR_VERSION)-*_amd64.deb $(MAIN_TARGET_DBG)
+	tools/tarsource.sh -V -e '-sonic'
+	dpkg-buildpackage -rfakeroot -b -us -uc -Ppkg.frr.nortrlib -j$(SONIC_CONFIG_MAKE_JOBS)
+	popd
 	mv $(DERIVED_TARGET) $* $(DEST)/
 
-	popd
-
 $(addprefix $(DEST)/, $(DERIVED_TARGET)): $(DEST)/% : $(DEST)/$(MAIN_TARGET)
-
diff --git a/src/sonic-frr/frr b/src/sonic-frr/frr
index 5a35fd375..cd305c097 160000
--- a/src/sonic-frr/frr
+++ b/src/sonic-frr/frr
@@ -1 +1 @@
-Subproject commit 5a35fd375978dd7fce99c4b8ba84b0cdd1f32ac3
+Subproject commit cd305c0973be0baa1173e09f9d72e096c03e7e7e
diff --git a/src/swig/Makefile b/src/swig/Makefile
new file mode 100644
index 000000000..f9deda6a8
--- /dev/null
+++ b/src/swig/Makefile
@@ -0,0 +1,21 @@
+.ONESHELL:
+SHELL = /bin/bash
+.SHELLFLAGS += -e
+
+MAIN_TARGET = $(SWIG_BASE)
+DERIVED_TARGETS = $(SWIG) $(SWIG_DBG)
+
+$(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
+	rm -fr ./swig-$(SWIG_VERSION) *.deb
+	wget -O swig_$(SWIG_VERSION).orig.tar.gz                      'https://sonicstorage.blob.core.windows.net/packages/swig_3.0.12.orig.tar.gz?sv=2015-04-05&sr=b&sig=kcSKFvlTQZst8Dbb8MUfckGbVEZU5sptFqT2HbwOUtA%3D&se=2046-09-30T22%3A11%3A59Z&sp=r'
+	wget -O swig_$(SWIG_VERSION).dsc                              'https://sonicstorage.blob.core.windows.net/packages/swig_3.0.12-2.dsc?sv=2015-04-05&sr=b&sig=k3eLfmWgmCz1Kx8SYcirX18FSQdJ76ifo%2B9rbJBnrf8%3D&se=2046-09-30T22%3A11%3A45Z&sp=r'
+	wget -O swig_$(SWIG_VERSION)-$(SWIG_SUBVERSION).debian.tar.xz 'https://sonicstorage.blob.core.windows.net/packages/swig_3.0.12-2.debian.tar.xz?sv=2015-04-05&sr=b&sig=SQICTE%2BR1BO7npUBNwTQjo447OaFz%2BooX6VAm912c7g%3D&se=2046-09-30T22%3A11%3A32Z&sp=r'
+	dpkg-source -x swig_$(SWIG_VERSION).dsc
+
+	pushd ./swig-$(SWIG_VERSION)
+	dpkg-buildpackage -rfakeroot -b -us -uc -j$(SONIC_CONFIG_MAKE_JOBS)
+	popd
+
+	mv $(DERIVED_TARGETS) $* $(DEST)/
+
+$(addprefix $(DEST)/, $(DERIVED_TARGETS)): $(DEST)/% : $(DEST)/$(MAIN_TARGET)