Initial commit
Some checks failed
Build Kernel / Build all affected Kernels (push) Has been cancelled
Build all core packages / Build all core packages for selected target (push) Has been cancelled
Build and Push prebuilt tools container / Build and Push all prebuilt containers (push) Has been cancelled
Build Toolchains / Build Toolchains for each target (push) Has been cancelled
Build host tools / Build host tools for linux and macos based systems (push) Has been cancelled
Coverity scan build / Coverity x86/64 build (push) Has been cancelled
Some checks failed
Build Kernel / Build all affected Kernels (push) Has been cancelled
Build all core packages / Build all core packages for selected target (push) Has been cancelled
Build and Push prebuilt tools container / Build and Push all prebuilt containers (push) Has been cancelled
Build Toolchains / Build Toolchains for each target (push) Has been cancelled
Build host tools / Build host tools for linux and macos based systems (push) Has been cancelled
Coverity scan build / Coverity x86/64 build (push) Has been cancelled
This commit is contained in:
domenico
206
package/network/config/firewall/files/firewall.config
Normal file
206
package/network/config/firewall/files/firewall.config
Normal file
@@ -0,0 +1,206 @@
|
||||
config defaults
|
||||
option syn_flood 1
|
||||
option input REJECT
|
||||
option output ACCEPT
|
||||
option forward REJECT
|
||||
# Uncomment this line to disable ipv6 rules
|
||||
# option disable_ipv6 1
|
||||
|
||||
config zone
|
||||
option name lan
|
||||
list network 'lan'
|
||||
option input ACCEPT
|
||||
option output ACCEPT
|
||||
option forward ACCEPT
|
||||
|
||||
config zone
|
||||
option name wan
|
||||
list network 'wan'
|
||||
list network 'wan6'
|
||||
option input REJECT
|
||||
option output ACCEPT
|
||||
option forward REJECT
|
||||
option masq 1
|
||||
option mtu_fix 1
|
||||
|
||||
config forwarding
|
||||
option src lan
|
||||
option dest wan
|
||||
|
||||
# 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
|
||||
option target ACCEPT
|
||||
option family ipv4
|
||||
|
||||
# Allow IPv4 ping
|
||||
config rule
|
||||
option name Allow-Ping
|
||||
option src wan
|
||||
option proto icmp
|
||||
option icmp_type echo-request
|
||||
option family ipv4
|
||||
option target ACCEPT
|
||||
|
||||
config rule
|
||||
option name Allow-IGMP
|
||||
option src wan
|
||||
option proto igmp
|
||||
option family ipv4
|
||||
option target ACCEPT
|
||||
|
||||
# Allow DHCPv6 replies
|
||||
# see https://github.com/openwrt/openwrt/issues/5066
|
||||
config rule
|
||||
option name Allow-DHCPv6
|
||||
option src wan
|
||||
option proto udp
|
||||
option dest_port 546
|
||||
option family ipv6
|
||||
option target ACCEPT
|
||||
|
||||
config rule
|
||||
option name Allow-MLD
|
||||
option src wan
|
||||
option proto icmp
|
||||
option src_ip fe80::/10
|
||||
list icmp_type '130/0'
|
||||
list icmp_type '131/0'
|
||||
list icmp_type '132/0'
|
||||
list icmp_type '143/0'
|
||||
option family ipv6
|
||||
option target ACCEPT
|
||||
|
||||
# Allow essential incoming IPv6 ICMP traffic
|
||||
config rule
|
||||
option name Allow-ICMPv6-Input
|
||||
option src wan
|
||||
option proto icmp
|
||||
list icmp_type echo-request
|
||||
list icmp_type echo-reply
|
||||
list icmp_type destination-unreachable
|
||||
list icmp_type packet-too-big
|
||||
list icmp_type time-exceeded
|
||||
list icmp_type bad-header
|
||||
list icmp_type unknown-header-type
|
||||
list icmp_type router-solicitation
|
||||
list icmp_type neighbour-solicitation
|
||||
list icmp_type router-advertisement
|
||||
list icmp_type neighbour-advertisement
|
||||
option limit 1000/sec
|
||||
option family ipv6
|
||||
option target ACCEPT
|
||||
|
||||
# Allow essential forwarded IPv6 ICMP traffic
|
||||
config rule
|
||||
option name Allow-ICMPv6-Forward
|
||||
option src wan
|
||||
option dest *
|
||||
option proto icmp
|
||||
list icmp_type echo-request
|
||||
list icmp_type echo-reply
|
||||
list icmp_type destination-unreachable
|
||||
list icmp_type packet-too-big
|
||||
list icmp_type time-exceeded
|
||||
list icmp_type bad-header
|
||||
list icmp_type unknown-header-type
|
||||
option limit 1000/sec
|
||||
option family ipv6
|
||||
option target ACCEPT
|
||||
|
||||
config rule
|
||||
option name Allow-IPSec-ESP
|
||||
option src wan
|
||||
option dest lan
|
||||
option proto esp
|
||||
option target ACCEPT
|
||||
|
||||
config rule
|
||||
option name Allow-ISAKMP
|
||||
option src wan
|
||||
option dest lan
|
||||
option dest_port 500
|
||||
option proto udp
|
||||
option target ACCEPT
|
||||
|
||||
# allow interoperability with traceroute classic
|
||||
# note that traceroute uses a fixed port range, and depends on getting
|
||||
# back ICMP Unreachables. if we're operating in DROP mode, it won't
|
||||
# work so we explicitly REJECT packets on these ports.
|
||||
config rule
|
||||
option name Support-UDP-Traceroute
|
||||
option src wan
|
||||
option dest_port 33434:33689
|
||||
option proto udp
|
||||
option family ipv4
|
||||
option target REJECT
|
||||
option enabled false
|
||||
|
||||
# include a file with users custom iptables rules
|
||||
config include
|
||||
option path /etc/firewall.user
|
||||
|
||||
|
||||
### EXAMPLE CONFIG SECTIONS
|
||||
# do not allow a specific ip to access wan
|
||||
#config rule
|
||||
# option src lan
|
||||
# option src_ip 192.168.45.2
|
||||
# option dest wan
|
||||
# option proto tcp
|
||||
# option target REJECT
|
||||
|
||||
# block a specific mac on wan
|
||||
#config rule
|
||||
# option dest wan
|
||||
# option src_mac 00:11:22:33:44:66
|
||||
# option target REJECT
|
||||
|
||||
# block incoming ICMP traffic on a zone
|
||||
#config rule
|
||||
# option src lan
|
||||
# option proto ICMP
|
||||
# option target DROP
|
||||
|
||||
# port redirect port coming in on wan to lan
|
||||
#config redirect
|
||||
# option src wan
|
||||
# option src_dport 80
|
||||
# option dest lan
|
||||
# option dest_ip 192.168.16.235
|
||||
# option dest_port 80
|
||||
# option proto tcp
|
||||
|
||||
# port redirect of remapped ssh port (22001) on wan
|
||||
#config redirect
|
||||
# option src wan
|
||||
# option src_dport 22001
|
||||
# option dest lan
|
||||
# option dest_port 22
|
||||
# option proto tcp
|
||||
|
||||
### FULL CONFIG SECTIONS
|
||||
#config rule
|
||||
# option src lan
|
||||
# option src_ip 192.168.45.2
|
||||
# option src_mac 00:11:22:33:44:55
|
||||
# option src_port 80
|
||||
# option dest wan
|
||||
# option dest_ip 194.25.2.129
|
||||
# option dest_port 120
|
||||
# option proto tcp
|
||||
# option target REJECT
|
||||
|
||||
#config redirect
|
||||
# option src lan
|
||||
# option src_ip 192.168.45.2
|
||||
# option src_mac 00:11:22:33:44:55
|
||||
# option src_port 1024
|
||||
# option src_dport 80
|
||||
# option dest_ip 194.25.2.129
|
||||
# option dest_port 120
|
||||
# option proto tcp
|
||||
11
package/network/config/firewall/files/firewall.hotplug
Normal file
11
package/network/config/firewall/files/firewall.hotplug
Normal file
@@ -0,0 +1,11 @@
|
||||
#!/bin/sh
|
||||
|
||||
[ "$ACTION" = ifup -o "$ACTION" = ifupdate ] || exit 0
|
||||
[ "$ACTION" = ifupdate -a -z "$IFUPDATE_ADDRESSES" -a -z "$IFUPDATE_DATA" ] && exit 0
|
||||
|
||||
/etc/init.d/firewall enabled || exit 0
|
||||
|
||||
fw3 -q network "$INTERFACE" >/dev/null || exit 0
|
||||
|
||||
logger -t firewall "Reloading firewall due to $ACTION of $INTERFACE ($DEVICE)"
|
||||
fw3 -q reload
|
||||
61
package/network/config/firewall/files/firewall.init
Executable file
61
package/network/config/firewall/files/firewall.init
Executable file
@@ -0,0 +1,61 @@
|
||||
#!/bin/sh /etc/rc.common
|
||||
|
||||
START=19
|
||||
USE_PROCD=1
|
||||
QUIET=""
|
||||
|
||||
validate_firewall_redirect()
|
||||
{
|
||||
uci_validate_section firewall redirect "${1}" \
|
||||
'proto:or(uinteger, string)' \
|
||||
'src:string' \
|
||||
'src_ip:cidr' \
|
||||
'src_dport:or(port, portrange)' \
|
||||
'dest:string' \
|
||||
'dest_ip:cidr' \
|
||||
'dest_port:or(port, portrange)' \
|
||||
'target:or("SNAT", "DNAT")'
|
||||
}
|
||||
|
||||
validate_firewall_rule()
|
||||
{
|
||||
uci_validate_section firewall rule "${1}" \
|
||||
'proto:or(uinteger, string)' \
|
||||
'src:string' \
|
||||
'dest:string' \
|
||||
'src_port:or(port, portrange)' \
|
||||
'dest_port:or(port, portrange)' \
|
||||
'target:string'
|
||||
}
|
||||
|
||||
service_triggers() {
|
||||
procd_add_reload_trigger firewall
|
||||
|
||||
procd_open_validate
|
||||
validate_firewall_redirect
|
||||
validate_firewall_rule
|
||||
procd_close_validate
|
||||
}
|
||||
|
||||
restart() {
|
||||
fw3 restart
|
||||
}
|
||||
|
||||
start_service() {
|
||||
fw3 ${QUIET} start
|
||||
}
|
||||
|
||||
stop_service() {
|
||||
fw3 flush
|
||||
}
|
||||
|
||||
reload_service() {
|
||||
fw3 reload
|
||||
}
|
||||
|
||||
boot() {
|
||||
# Be silent on boot, firewall might be started by hotplug already,
|
||||
# so don't complain in syslog.
|
||||
QUIET=-q
|
||||
start
|
||||
}
|
||||
7
package/network/config/firewall/files/firewall.user
Normal file
7
package/network/config/firewall/files/firewall.user
Normal file
@@ -0,0 +1,7 @@
|
||||
# This file is interpreted as shell script.
|
||||
# Put your custom iptables rules here, they will
|
||||
# be executed with each firewall (re-)start.
|
||||
|
||||
# Internal uci firewall chains are flushed and recreated on reload, so
|
||||
# put custom rules into the root chains e.g. INPUT or FORWARD or into the
|
||||
# special user chains, e.g. input_wan_rule or postrouting_lan_rule.
|
||||
Reference in New Issue
Block a user