--- a/package/kernel/linux/modules/netsupport.mk	2020-11-22 17:39:14.462349527 +0100
+++ b/package/kernel/linux/modules/netsupport.mk	2020-11-22 17:41:37.719620332 +0100
@@ -948,6 +948,24 @@
 
 $(eval $(call KernelPackage,tcp-bbr))
 
+define KernelPackage/tcp-bbr2
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=BBRv2 TCP congestion control
+  KCONFIG:= \
+	CONFIG_TCP_CONG_ADVANCED=y \
+	CONFIG_TCP_CONG_BBR2
+  FILES:=$(LINUX_DIR)/net/ipv4/tcp_bbr2.ko
+  AUTOLOAD:=$(call AutoLoad,74,tcp_bbr2)
+endef
+
+define KernelPackage/tcp-bbr2/description
+ Kernel module for BBRv2 (Bottleneck Bandwidth and RTT) TCP congestion
+ control. It requires the fq ("Fair Queue") pacing packet scheduler.
+ For kernel 4.13+, TCP internal pacing is implemented as fallback.
+endef
+
+$(eval $(call KernelPackage,tcp-bbr2))
+
 define KernelPackage/tcp-nanqinlang
   SUBMENU:=$(NETWORK_SUPPORT_MENU)
   TITLE:=BBR NANQINLANG TCP congestion control