From 5ff900e0ade775062bf888b447893aefa1a37146 Mon Sep 17 00:00:00 2001 From: Tiago Gaspar <tiagogaspar8@gmail.com> Date: Wed, 4 May 2022 10:36:07 +0100 Subject: firewall: config: remove restictions on DHCPv6 allow rule Remove restrictions on source and destination addresses, which aren't specified on RFC8415, and for some reason in openwrt are configured to allow both link-local and ULA addresses. As cleared out in issue #5066 there are some ISPs that use Gloabal Unicast addresses, so fix this rule to allow them. Fixes: #5066 Signed-off-by: Tiago Gaspar <tiagogaspar8@gmail.com> [rebase onto firewall3, clarify subject, bump PKG_RELEASE] Signed-off-by: Jo-Philipp Wich <jo@mein.io> (cherry picked from commit 65258f5d6093809c541050256646795bc0a460a9) --- package/network/config/firewall/Makefile | 2 +- package/network/config/firewall/files/firewall.config | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/package/network/config/firewall/Makefile b/package/network/config/firewall/Makefile index e05d9dd426..f7a2eae61c 100644 --- a/package/network/config/firewall/Makefile +++ b/package/network/config/firewall/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=firewall -PKG_RELEASE:=2 +PKG_RELEASE:=3 PKG_SOURCE_PROTO:=git PKG_SOURCE_URL=$(PROJECT_GIT)/project/firewall3.git diff --git a/package/network/config/firewall/files/firewall.config b/package/network/config/firewall/files/firewall.config index 5e22f984ce..61cfe665e4 100644 --- a/package/network/config/firewall/files/firewall.config +++ b/package/network/config/firewall/files/firewall.config @@ -54,13 +54,11 @@ config rule option target ACCEPT # Allow DHCPv6 replies -# see https://dev.openwrt.org/ticket/10381 +# see https://github.com/openwrt/openwrt/issues/5066 config rule option name Allow-DHCPv6 option src wan option proto udp - option src_ip fc00::/6 - option dest_ip fc00::/6 option dest_port 546 option family ipv6 option target ACCEPT -- cgit v1.2.3