firewall: - introduce per-section "option enabled" which defaults to "1" - useful to disable rules or zones without having to delete them - annotate default traffic rules with names - bump version

SVN-Revision: 29577
This commit is contained in:
Jo-Philipp Wich 2011-12-20 01:10:15 +00:00
parent 0cd03df3b1
commit 77dda8d67a
3 changed files with 11 additions and 2 deletions

View file

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=firewall
PKG_VERSION:=2
PKG_RELEASE:=42
PKG_RELEASE:=43
include $(INCLUDE_DIR)/package.mk

View file

@ -29,6 +29,7 @@ config forwarding
# We need to accept udp packets on port 68,
# see https://dev.openwrt.org/ticket/4108
config rule
option name Allow-DHCP-Renew
option src wan
option proto udp
option dest_port 68
@ -37,6 +38,7 @@ config rule
# Allow IPv4 ping
config rule
option name Allow-Ping
option src wan
option proto icmp
option icmp_type echo-request
@ -46,6 +48,7 @@ config rule
# Allow DHCPv6 replies
# see https://dev.openwrt.org/ticket/10381
config rule
option name Allow-DHCPv6
option src wan
option proto udp
option src_ip fe80::/10
@ -57,6 +60,7 @@ config rule
# Allow essential incoming IPv6 ICMP traffic
config rule
option name Allow-ICMPv6-Input
option src wan
option proto icmp
list icmp_type echo-request
@ -73,6 +77,7 @@ config rule
# Allow essential forwarded IPv6 ICMP traffic
config rule
option name Allow-ICMPv6-Forward
option src wan
option dest *
option proto icmp

View file

@ -34,7 +34,11 @@ fw_config_get_section() { # <config> <prefix> <type> <name> <default> ...
export ${NO_EXPORT:+-n} -- "${prefix}NAME"="${config}"
config_get "${prefix}TYPE" "$config" TYPE
}
local enabled
config_get_bool enabled "$config" enabled 1
[ $enabled -eq 1 ] || return 1
[ "$1" == '{' ] && shift
while [ $# -ge 3 ]; do
local type=$1