Thanks for your help. I hope I have hidden all private data
ubus call system board; \
{
"kernel": "4.14.171",
"hostname": "OpenWrt",
"system": "xRX200 rev 1.2",
"model": "TP-LINK TD-W8970",
"board_name": "tplink,tdw8970",
"release": {
"distribution": "OpenWrt",
"version": "19.07.2",
"revision": "r10947-65030d81f3",
"target": "lantiq/xrx200",
"description": "OpenWrt 19.07.2 r10947-65030d81f3"
}
}
uci export network; \
package network
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'xxxx:xxxx:xxxx::/48'
config atm-bridge 'atm'
option vpi '1'
option vci '32'
option encaps 'llc'
option payload 'bridged'
option nameprefix 'dsl'
config dsl 'dsl'
option annex 'a'
option tone 'av'
option ds_snr_offset '0'
config interface 'lan'
option type 'bridge'
option ifname 'eth0.1'
option proto 'static'
option netmask '255.255.255.0'
option ip6assign '60'
option ipaddr '192.168.XX.1'
list dns '8.8.8.8'
list dns '8.8.4.4'
config interface 'wan'
option proto 'static'
option netmask '255.255.255.0'
list dns '8.8.8.8'
list dns '8.8.4.4'
option ipaddr '192.168.1.2'
option gateway '192.168.1.1'
option ifname 'eth0.2'
config device 'wan_dsl0_dev'
option name 'dsl0'
option macaddr 'XX:XX:XX:XX:XX:XX'
config interface 'wan6'
option ifname '@wan'
option proto 'dhcpv6'
config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
config switch_vlan
option device 'switch0'
option vlan '1'
option vid '1'
option ports '6t 5 0 2'
config switch_vlan
option device 'switch0'
option vlan '2'
option vid '2'
option ports '6t 4'
config interface 'guest'
option proto 'static'
option ipaddr '192.168.YY.1'
option netmask '255.255.255.0'
config interface 'IoT'
option proto 'static'
option ipaddr '192.168.ZZ.1'
option netmask '255.255.255.0'
uci export dhcp; uci export firewall; \
package dhcp
config dnsmasq
option domainneeded '1'
option localise_queries '1'
option rebind_protection '1'
option rebind_localhost '1'
option local '/lan/'
option domain 'lan'
option expandhosts '1'
option authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option resolvfile '/tmp/resolv.conf.auto'
option localservice '1'
option confdir '/tmp/dnsmasq.d'
config dhcp 'lan'
option interface 'lan'
option leasetime '12h'
option dhcpv6 'server'
option ra 'server'
option ra_management '1'
option start '150'
option limit '100'
config dhcp 'wan'
option interface 'wan'
option ignore '1'
config odhcpd 'odhcpd'
option maindhcp '0'
option leasefile '/tmp/hosts/odhcpd'
option leasetrigger '/usr/sbin/odhcpd-update'
option loglevel '4'
config host
option mac 'XX:XX:XX:XX:XX:XX'
option dns '1'
option name 'NAME'
option duid 'XXXXXXXXXXXXXXXXXXXX'
option ip '192.168.XX.XXX'
config dhcp 'guest'
option start '100'
option leasetime '12h'
option limit '150'
option interface 'guest'
config dhcp 'IoT'
option leasetime '12h'
option interface 'IoT'
option start '200'
option limit '50'
config domain
option ip '192.168.XX.107'
option name 'EXTERNALNAME.DOMAIN.COM'
package firewall
config defaults
option syn_flood '1'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'REJECT'
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'
config rule
option name 'Allow-DHCP-Renew'
option src 'wan'
option proto 'udp'
option dest_port '68'
option target 'ACCEPT'
option family 'ipv4'
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'
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'
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'
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'
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'
config include
option path '/etc/firewall.user'
config zone
option name 'guest'
option input 'REJECT'
option forward 'REJECT'
option output 'ACCEPT'
option network 'guest'
config forwarding
option dest 'wan'
option src 'guest'
config rule
option dest_port '53'
option src 'guest'
option name 'Guest DNS'
option target 'ACCEPT'
config rule
option dest_port '67-68'
option name 'Guest DHCP'
option target 'ACCEPT'
list proto 'udp'
option src 'guest'
option src_port '67-68'
config zone
option network 'IoT'
option name 'IoT'
option output 'ACCEPT'
option input 'REJECT'
option forward 'REJECT'
config forwarding
option dest 'wan'
option src 'IoT'
config forwarding
option dest 'IoT'
option src 'lan'
config rule
option dest_port '53'
option target 'ACCEPT'
option name 'IoT DNS'
option src 'IoT'
config rule
option src_port '67-68'
option src 'IoT'
option name 'IoT DHCP'
option target 'ACCEPT'
option dest_port '67-68'
list proto 'udp'
config rule
option src 'IoT'
option name 'Allow HOME ASSISTANT from IoT VLAN'
option dest 'lan'
list dest_ip '192.168.XX.107'
option target 'ACCEPT'
config redirect
option src 'wan'
option name 'NGINX'
option target 'DNAT'
option dest_ip '192.168.XX.107'
option dest 'lan'
option dest_port '443'
option src_dport '443'
config rule
option src_port '5353'
option src '*'
option name 'Allow mDNS'
option target 'ACCEPT'
list dest_ip '224.0.0.251'
option dest_port '5353'
list proto 'udp'
head -n -0 /etc/firewall.user; \
# 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.
iptables-save -c; \
Generated by iptables-save v1.8.3 on Sun Oct 4 18:26:12 2020
*nat
:PREROUTING ACCEPT [10614:1675518]
:INPUT ACCEPT [2692:287534]
:OUTPUT ACCEPT [1563:124088]
:POSTROUTING ACCEPT [314:38557]
:postrouting_IoT_rule - [0:0]
:postrouting_guest_rule - [0:0]
:postrouting_lan_rule - [0:0]
:postrouting_rule - [0:0]
:postrouting_wan_rule - [0:0]
:prerouting_IoT_rule - [0:0]
:prerouting_guest_rule - [0:0]
:prerouting_lan_rule - [0:0]
:prerouting_rule - [0:0]
:prerouting_wan_rule - [0:0]
:zone_IoT_postrouting - [0:0]
:zone_IoT_prerouting - [0:0]
:zone_guest_postrouting - [0:0]
:zone_guest_prerouting - [0:0]
:zone_lan_postrouting - [0:0]
:zone_lan_prerouting - [0:0]
:zone_wan_postrouting - [0:0]
:zone_wan_prerouting - [0:0]
[10683:1679578] -A PREROUTING -m comment --comment "!fw3: Custom prerouting rule chain" -j prerouting_rule
[4921:609937] -A PREROUTING -i br-lan -m comment --comment "!fw3" -j zone_lan_prerouting
[547:31722] -A PREROUTING -i eth0.2 -m comment --comment "!fw3" -j zone_wan_prerouting
[5215:1037919] -A PREROUTING -i wlan0-1 -m comment --comment "!fw3" -j zone_IoT_prerouting
[3802:321571] -A POSTROUTING -m comment --comment "!fw3: Custom postrouting rule chain" -j postrouting_rule
[87:9502] -A POSTROUTING -o br-lan -m comment --comment "!fw3" -j zone_lan_postrouting
[3488:283014] -A POSTROUTING -o eth0.2 -m comment --comment "!fw3" -j zone_wan_postrouting
[225:28909] -A POSTROUTING -o wlan0-1 -m comment --comment "!fw3" -j zone_IoT_postrouting
[225:28909] -A zone_IoT_postrouting -m comment --comment "!fw3: Custom IoT postrouting rule chain" -j postrouting_IoT_rule
[5215:1037919] -A zone_IoT_prerouting -m comment --comment "!fw3: Custom IoT prerouting rule chain" -j prerouting_IoT_rule
[0:0] -A zone_guest_postrouting -m comment --comment "!fw3: Custom guest postrouting rule chain" -j postrouting_guest_rule
[0:0] -A zone_guest_prerouting -m comment --comment "!fw3: Custom guest prerouting rule chain" -j prerouting_guest_rule
[87:9502] -A zone_lan_postrouting -m comment --comment "!fw3: Custom lan postrouting rule chain" -j postrouting_lan_rule
[0:0] -A zone_lan_postrouting -s 192.168.XX.0/24 -d 192.168.XX.107/32 -p tcp -m tcp --dport 443 -m comment --comment "!fw3: NGINX (reflection)" -j SNAT --to-source 192.168.XX.1
[0:0] -A zone_lan_postrouting -s 192.168.XX.0/24 -d 192.168.XX.107/32 -p udp -m udp --dport 443 -m comment --comment "!fw3: NGINX (reflection)" -j SNAT --to-source 192.168.XX.1
[4921:609937] -A zone_lan_prerouting -m comment --comment "!fw3: Custom lan prerouting rule chain" -j prerouting_lan_rule
[0:0] -A zone_lan_prerouting -s 192.168.XX.0/24 -d 192.168.1.2/32 -p tcp -m tcp --dport 443 -m comment --comment "!fw3: NGINX (reflection)" -j DNAT --to-destination 192.168.XX.107:443
[0:0] -A zone_lan_prerouting -s 192.168.XX.0/24 -d 192.168.1.2/32 -p udp -m udp --dport 443 -m comment --comment "!fw3: NGINX (reflection)" -j DNAT --to-destination 192.168.XX.107:443
[3488:283014] -A zone_wan_postrouting -m comment --comment "!fw3: Custom wan postrouting rule chain" -j postrouting_wan_rule
[3488:283014] -A zone_wan_postrouting -m comment --comment "!fw3" -j MASQUERADE
[547:31722] -A zone_wan_prerouting -m comment --comment "!fw3: Custom wan prerouting rule chain" -j prerouting_wan_rule
[63:3748] -A zone_wan_prerouting -p tcp -m tcp --dport 443 -m comment --comment "!fw3: NGINX" -j DNAT --to-destination 192.168.XX.107:443
[0:0] -A zone_wan_prerouting -p udp -m udp --dport 443 -m comment --comment "!fw3: NGINX" -j DNAT --to-destination 192.168.XX.107:443
COMMIT
# Completed on Sun Oct 4 18:26:12 2020
# Generated by iptables-save v1.8.3 on Sun Oct 4 18:26:12 2020
*raw
:PREROUTING ACCEPT [147805:74712250]
:OUTPUT ACCEPT [14675:2243023]
:zone_IoT_helper - [0:0]
:zone_guest_helper - [0:0]
:zone_lan_helper - [0:0]
[52345:7497455] -A PREROUTING -i br-lan -m comment --comment "!fw3: lan CT helper assignment" -j zone_lan_helper
[26327:5174684] -A PREROUTING -i wlan0-1 -m comment --comment "!fw3: IoT CT helper assignment" -j zone_IoT_helper
[0:0] -A zone_IoT_helper -p udp -m comment --comment "!fw3: Amanda backup and archiving proto" -m udp --dport 10080 -j CT --helper amanda
[0:0] -A zone_IoT_helper -p udp -m comment --comment "!fw3: RAS proto tracking" -m udp --dport 1719 -j CT --helper RAS
[0:0] -A zone_IoT_helper -p tcp -m comment --comment "!fw3: Q.931 proto tracking" -m tcp --dport 1720 -j CT --helper Q.931
[0:0] -A zone_IoT_helper -p tcp -m comment --comment "!fw3: IRC DCC connection tracking" -m tcp --dport 6667 -j CT --helper irc
[0:0] -A zone_IoT_helper -p tcp -m comment --comment "!fw3: PPTP VPN connection tracking" -m tcp --dport 1723 -j CT --helper pptp
[0:0] -A zone_IoT_helper -p tcp -m comment --comment "!fw3: SIP VoIP connection tracking" -m tcp --dport 5060 -j CT --helper sip
[0:0] -A zone_IoT_helper -p udp -m comment --comment "!fw3: SIP VoIP connection tracking" -m udp --dport 5060 -j CT --helper sip
[0:0] -A zone_IoT_helper -p udp -m comment --comment "!fw3: SNMP monitoring connection tracking" -m udp --dport 161 -j CT --helper snmp
[0:0] -A zone_IoT_helper -p udp -m comment --comment "!fw3: TFTP connection tracking" -m udp --dport 69 -j CT --helper tftp
[0:0] -A zone_guest_helper -p udp -m comment --comment "!fw3: Amanda backup and archiving proto" -m udp --dport 10080 -j CT --helper amanda
[0:0] -A zone_guest_helper -p udp -m comment --comment "!fw3: RAS proto tracking" -m udp --dport 1719 -j CT --helper RAS
[0:0] -A zone_guest_helper -p tcp -m comment --comment "!fw3: Q.931 proto tracking" -m tcp --dport 1720 -j CT --helper Q.931
[0:0] -A zone_guest_helper -p tcp -m comment --comment "!fw3: IRC DCC connection tracking" -m tcp --dport 6667 -j CT --helper irc
[0:0] -A zone_guest_helper -p tcp -m comment --comment "!fw3: PPTP VPN connection tracking" -m tcp --dport 1723 -j CT --helper pptp
[0:0] -A zone_guest_helper -p tcp -m comment --comment "!fw3: SIP VoIP connection tracking" -m tcp --dport 5060 -j CT --helper sip
[0:0] -A zone_guest_helper -p udp -m comment --comment "!fw3: SIP VoIP connection tracking" -m udp --dport 5060 -j CT --helper sip
[0:0] -A zone_guest_helper -p udp -m comment --comment "!fw3: SNMP monitoring connection tracking" -m udp --dport 161 -j CT --helper snmp
[0:0] -A zone_guest_helper -p udp -m comment --comment "!fw3: TFTP connection tracking" -m udp --dport 69 -j CT --helper tftp
[0:0] -A zone_lan_helper -p udp -m comment --comment "!fw3: Amanda backup and archiving proto" -m udp --dport 10080 -j CT --helper amanda
[0:0] -A zone_lan_helper -p udp -m comment --comment "!fw3: RAS proto tracking" -m udp --dport 1719 -j CT --helper RAS
[0:0] -A zone_lan_helper -p tcp -m comment --comment "!fw3: Q.931 proto tracking" -m tcp --dport 1720 -j CT --helper Q.931
[0:0] -A zone_lan_helper -p tcp -m comment --comment "!fw3: IRC DCC connection tracking" -m tcp --dport 6667 -j CT --helper irc
[0:0] -A zone_lan_helper -p tcp -m comment --comment "!fw3: PPTP VPN connection tracking" -m tcp --dport 1723 -j CT --helper pptp
[0:0] -A zone_lan_helper -p tcp -m comment --comment "!fw3: SIP VoIP connection tracking" -m tcp --dport 5060 -j CT --helper sip
[0:0] -A zone_lan_helper -p udp -m comment --comment "!fw3: SIP VoIP connection tracking" -m udp --dport 5060 -j CT --helper sip
[0:0] -A zone_lan_helper -p udp -m comment --comment "!fw3: SNMP monitoring connection tracking" -m udp --dport 161 -j CT --helper snmp
[0:0] -A zone_lan_helper -p udp -m comment --comment "!fw3: TFTP connection tracking" -m udp --dport 69 -j CT --helper tftp
COMMIT
# Completed on Sun Oct 4 18:26:12 2020
# Generated by iptables-save v1.8.3 on Sun Oct 4 18:26:12 2020
*mangle
:PREROUTING ACCEPT [147816:74712955]
:INPUT ACCEPT [21687:3840666]
:FORWARD ACCEPT [120766:69711294]
:OUTPUT ACCEPT [14689:2248335]
:POSTROUTING ACCEPT [141218:73076261]
[933:52436] -A FORWARD -o eth0.2 -p tcp -m tcp --tcp-flags SYN,RST SYN -m comment --comment "!fw3: Zone wan MTU fixing" -j TCPMSS --clamp-mss-to-pmtu
COMMIT
# Completed on Sun Oct 4 18:26:12 2020
# Generated by iptables-save v1.8.3 on Sun Oct 4 18:26:12 2020
*filter
:INPUT ACCEPT [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
:forwarding_IoT_rule - [0:0]
:forwarding_guest_rule - [0:0]
:forwarding_lan_rule - [0:0]
:forwarding_rule - [0:0]
:forwarding_wan_rule - [0:0]
:input_IoT_rule - [0:0]
:input_guest_rule - [0:0]
:input_lan_rule - [0:0]
:input_rule - [0:0]
:input_wan_rule - [0:0]
:output_IoT_rule - [0:0]
:output_guest_rule - [0:0]
:output_lan_rule - [0:0]
:output_rule - [0:0]
:output_wan_rule - [0:0]
:reject - [0:0]
:syn_flood - [0:0]
:zone_IoT_dest_ACCEPT - [0:0]
:zone_IoT_dest_REJECT - [0:0]
:zone_IoT_forward - [0:0]
:zone_IoT_input - [0:0]
:zone_IoT_output - [0:0]
:zone_IoT_src_REJECT - [0:0]
:zone_guest_dest_ACCEPT - [0:0]
:zone_guest_dest_REJECT - [0:0]
:zone_guest_forward - [0:0]
:zone_guest_input - [0:0]
:zone_guest_output - [0:0]
:zone_guest_src_REJECT - [0:0]
:zone_lan_dest_ACCEPT - [0:0]
:zone_lan_forward - [0:0]
:zone_lan_input - [0:0]
:zone_lan_output - [0:0]
:zone_lan_src_ACCEPT - [0:0]
:zone_wan_dest_ACCEPT - [0:0]
:zone_wan_dest_REJECT - [0:0]
:zone_wan_forward - [0:0]
:zone_wan_input - [0:0]
:zone_wan_output - [0:0]
:zone_wan_src_REJECT - [0:0]
[94:8584] -A INPUT -i lo -m comment --comment "!fw3" -j ACCEPT
[21598:3832282] -A INPUT -m comment --comment "!fw3: Custom input rule chain" -j input_rule
[3991:701327] -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[326:14708] -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m comment --comment "!fw3" -j syn_flood
[12805:2799360] -A INPUT -d 224.0.0.251/32 -p udp -m udp --sport 5353 --dport 5353 -m comment --comment "!fw3: Allow mDNS" -j ACCEPT
[3857:251440] -A INPUT -i br-lan -m comment --comment "!fw3" -j zone_lan_input
[532:29606] -A INPUT -i eth0.2 -m comment --comment "!fw3" -j zone_wan_input
[413:50549] -A INPUT -i wlan0-1 -m comment --comment "!fw3" -j zone_IoT_input
[120770:69711786] -A FORWARD -m comment --comment "!fw3: Custom forwarding rule chain" -j forwarding_rule
[117690:69364927] -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[2216:277784] -A FORWARD -i br-lan -m comment --comment "!fw3" -j zone_lan_forward
[69:4060] -A FORWARD -i eth0.2 -m comment --comment "!fw3" -j zone_wan_forward
[795:65015] -A FORWARD -i wlan0-1 -m comment --comment "!fw3" -j zone_IoT_forward
[0:0] -A FORWARD -m comment --comment "!fw3" -j reject
[94:8584] -A OUTPUT -o lo -m comment --comment "!fw3" -j ACCEPT
[14605:2241191] -A OUTPUT -m comment --comment "!fw3: Custom output rule chain" -j output_rule
[6837:975690] -A OUTPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[2975:825165] -A OUTPUT -o br-lan -m comment --comment "!fw3" -j zone_lan_output
[1889:137825] -A OUTPUT -o eth0.2 -m comment --comment "!fw3" -j zone_wan_output
[2904:302511] -A OUTPUT -o wlan0-1 -m comment --comment "!fw3" -j zone_IoT_output
[310:13816] -A reject -p tcp -m comment --comment "!fw3" -j REJECT --reject-with tcp-reset
[389:32150] -A reject -m comment --comment "!fw3" -j REJECT --reject-with icmp-port-unreachable
[326:14708] -A syn_flood -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 25/sec --limit-burst 50 -m comment --comment "!fw3" -j RETURN
[0:0] -A syn_flood -m comment --comment "!fw3" -j DROP
[3083:321451] -A zone_IoT_dest_ACCEPT -o wlan0-1 -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_IoT_dest_REJECT -o wlan0-1 -m comment --comment "!fw3" -j reject
[795:65015] -A zone_IoT_forward -m comment --comment "!fw3: Custom IoT forwarding rule chain" -j forwarding_IoT_rule
[1:44] -A zone_IoT_forward -d 192.168.XX.107/32 -p tcp -m comment --comment "!fw3: Allow HOME ASSISTANT from IoT VLAN" -j zone_lan_dest_ACCEPT
[4:2044] -A zone_IoT_forward -d 192.168.XX.107/32 -p udp -m comment --comment "!fw3: Allow HOME ASSISTANT from IoT VLAN" -j zone_lan_dest_ACCEPT
[790:62927] -A zone_IoT_forward -m comment --comment "!fw3: Zone IoT to wan forwarding policy" -j zone_wan_dest_ACCEPT
[0:0] -A zone_IoT_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_IoT_forward -m comment --comment "!fw3" -j zone_IoT_dest_REJECT
[413:50549] -A zone_IoT_input -m comment --comment "!fw3: Custom IoT input rule chain" -j input_IoT_rule
[1:40] -A zone_IoT_input -p tcp -m tcp --dport 53 -m comment --comment "!fw3: IoT DNS" -j ACCEPT
[118:7937] -A zone_IoT_input -p udp -m udp --dport 53 -m comment --comment "!fw3: IoT DNS" -j ACCEPT
[73:24268] -A zone_IoT_input -p udp -m udp --sport 67:68 --dport 67:68 -m comment --comment "!fw3: IoT DHCP" -j ACCEPT
[0:0] -A zone_IoT_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[221:18304] -A zone_IoT_input -m comment --comment "!fw3" -j zone_IoT_src_REJECT
[2904:302511] -A zone_IoT_output -m comment --comment "!fw3: Custom IoT output rule chain" -j output_IoT_rule
[2904:302511] -A zone_IoT_output -m comment --comment "!fw3" -j zone_IoT_dest_ACCEPT
[221:18304] -A zone_IoT_src_REJECT -i wlan0-1 -m comment --comment "!fw3" -j reject
[0:0] -A zone_guest_forward -m comment --comment "!fw3: Custom guest forwarding rule chain" -j forwarding_guest_rule
[0:0] -A zone_guest_forward -m comment --comment "!fw3: Zone guest to wan forwarding policy" -j zone_wan_dest_ACCEPT
[0:0] -A zone_guest_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_guest_forward -m comment --comment "!fw3" -j zone_guest_dest_REJECT
[0:0] -A zone_guest_input -m comment --comment "!fw3: Custom guest input rule chain" -j input_guest_rule
[0:0] -A zone_guest_input -p tcp -m tcp --dport 53 -m comment --comment "!fw3: Guest DNS" -j ACCEPT
[0:0] -A zone_guest_input -p udp -m udp --dport 53 -m comment --comment "!fw3: Guest DNS" -j ACCEPT
[0:0] -A zone_guest_input -p udp -m udp --sport 67:68 --dport 67:68 -m comment --comment "!fw3: Guest DHCP" -j ACCEPT
[0:0] -A zone_guest_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[0:0] -A zone_guest_input -m comment --comment "!fw3" -j zone_guest_src_REJECT
[0:0] -A zone_guest_output -m comment --comment "!fw3: Custom guest output rule chain" -j output_guest_rule
[0:0] -A zone_guest_output -m comment --comment "!fw3" -j zone_guest_dest_ACCEPT
[2980:827253] -A zone_lan_dest_ACCEPT -o br-lan -m comment --comment "!fw3" -j ACCEPT
[2216:277784] -A zone_lan_forward -m comment --comment "!fw3: Custom lan forwarding rule chain" -j forwarding_lan_rule
[2216:277784] -A zone_lan_forward -m comment --comment "!fw3: Zone lan to wan forwarding policy" -j zone_wan_dest_ACCEPT
[179:18940] -A zone_lan_forward -m comment --comment "!fw3: Zone lan to IoT forwarding policy" -j zone_IoT_dest_ACCEPT
[0:0] -A zone_lan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_lan_forward -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[3857:251440] -A zone_lan_input -m comment --comment "!fw3: Custom lan input rule chain" -j input_lan_rule
[0:0] -A zone_lan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[3857:251440] -A zone_lan_input -m comment --comment "!fw3" -j zone_lan_src_ACCEPT
[2975:825165] -A zone_lan_output -m comment --comment "!fw3: Custom lan output rule chain" -j output_lan_rule
[2975:825165] -A zone_lan_output -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[3857:251440] -A zone_lan_src_ACCEPT -i br-lan -m conntrack --ctstate NEW,UNTRACKED -m comment --comment "!fw3" -j ACCEPT
[92:3732] -A zone_wan_dest_ACCEPT -o eth0.2 -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[4624:455864] -A zone_wan_dest_ACCEPT -o eth0.2 -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_REJECT -o eth0.2 -m comment --comment "!fw3" -j reject
[69:4060] -A zone_wan_forward -m comment --comment "!fw3: Custom wan forwarding rule chain" -j forwarding_wan_rule
[0:0] -A zone_wan_forward -p esp -m comment --comment "!fw3: Allow-IPSec-ESP" -j zone_lan_dest_ACCEPT
[0:0] -A zone_wan_forward -p udp -m udp --dport 500 -m comment --comment "!fw3: Allow-ISAKMP" -j zone_lan_dest_ACCEPT
[69:4060] -A zone_wan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_wan_forward -m comment --comment "!fw3" -j zone_wan_dest_REJECT
[532:29606] -A zone_wan_input -m comment --comment "!fw3: Custom wan input rule chain" -j input_wan_rule
[0:0] -A zone_wan_input -p udp -m udp --dport 68 -m comment --comment "!fw3: Allow-DHCP-Renew" -j ACCEPT
[0:0] -A zone_wan_input -p icmp -m icmp --icmp-type 8 -m comment --comment "!fw3: Allow-Ping" -j ACCEPT
[54:1944] -A zone_wan_input -p igmp -m comment --comment "!fw3: Allow-IGMP" -j ACCEPT
[0:0] -A zone_wan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[478:27662] -A zone_wan_input -m comment --comment "!fw3" -j zone_wan_src_REJECT
[1890:137906] -A zone_wan_output -m comment --comment "!fw3: Custom wan output rule chain" -j output_wan_rule
[1890:137906] -A zone_wan_output -m comment --comment "!fw3" -j zone_wan_dest_ACCEPT
[478:27662] -A zone_wan_src_REJECT -i eth0.2 -m comment --comment "!fw3" -j reject
COMMIT
# Completed on Sun Oct 4 18:26:12 2020
ip -4 addr ; ip -4 ro li tab all ; ip -4 ru; \
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
6: eth0.2@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
inet 192.168.1.2/24 brd 192.168.1.255 scope global eth0.2
valid_lft forever preferred_lft forever
8: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
inet 192.168.XX.1/24 brd 192.168.XX.255 scope global br-lan
valid_lft forever preferred_lft forever
17: wlan0-1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
inet 192.168.ZZ.1/24 brd 192.168.ZZ.255 scope global wlan0-1
valid_lft forever preferred_lft forever
default via 192.168.1.1 dev eth0.2
192.168.1.0/24 dev eth0.2 scope link src 192.168.1.2
192.168.XX.0/24 dev br-lan scope link src 192.168.XX.1
192.168.ZZ.0/24 dev wlan0-1 scope link src 192.168.ZZ.1
broadcast 127.0.0.0 dev lo table local scope link src 127.0.0.1
local 127.0.0.0/8 dev lo table local scope host src 127.0.0.1
local 127.0.0.1 dev lo table local scope host src 127.0.0.1
broadcast 127.255.255.255 dev lo table local scope link src 127.0.0.1
broadcast 192.168.1.0 dev eth0.2 table local scope link src 192.168.1.2
local 192.168.1.2 dev eth0.2 table local scope host src 192.168.1.2
broadcast 192.168.1.255 dev eth0.2 table local scope link src 192.168.1.2
broadcast 192.168.XX.0 dev br-lan table local scope link src 192.168.XX.1
local 192.168.XX.1 dev br-lan table local scope host src 192.168.XX.1
broadcast 192.168.XX.255 dev br-lan table local scope link src 192.168.XX.1
broadcast 192.168.ZZ.0 dev wlan0-1 table local scope link src 192.168.ZZ.1
local 192.168.ZZ.1 dev wlan0-1 table local scope host src 192.168.ZZ.1
broadcast 192.168.ZZ.255 dev wlan0-1 table local scope link src 192.168.ZZ.1
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
ls -l /etc/resolv.* /tmp/resolv.; head -n -0 /etc/resolv. /tmp/resolv.*
lrwxrwxrwx 1 root root 16 Feb 27 2020 /etc/resolv.conf -> /tmp/resolv.conf
-rw-r--r-- 1 root root 32 Oct 4 16:32 /tmp/resolv.conf
-rw-r--r-- 1 root root 108 Oct 3 19:00 /tmp/resolv.conf.auto
==> /etc/resolv.conf <==
search lan
nameserver 127.0.0.1
==> /tmp/resolv.conf <==
search lan
nameserver 127.0.0.1
==> /tmp/resolv.conf.auto <==
# Interface lan
nameserver 8.8.8.8
nameserver 8.8.4.4
# Interface wan
nameserver 8.8.8.8
nameserver 8.8.4.4