PBR doesn't work for LAN network

ilcobrapizzica · August 20, 2023, 7:16am

Hi.
I create a network and a guest network and configure wireguard.
I put the wan like primary gateway.
I set 2 separate wifi network with guest and LAN connection.
I create PBR rules for the connections, but all my connections are by VPN.
Can someone tell me which is the error?
Thank you.
Screenshot 2023-08-20 alle 08.59.48

ilcobrapizzica · August 20, 2023, 7:28am

root@OpenWrt:~#  cat /etc/config/network

config interface 'loopback'
	option device 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config globals 'globals'
	option ula_prefix 'fd4e:84b5:945d::/48'

config device
	option name 'br-lan'
	option type 'bridge'
	list ports 'lan1'
	list ports 'lan2'
	list ports 'lan3'
	list ports 'lan4'

config interface 'lan'
	option device 'br-lan'
	option proto 'static'
	option ipaddr '192.168.1.1'
	option netmask '255.255.255.0'
	option ip6assign '60'

config interface 'wan'
	option device 'wan'
	option proto 'dhcp'
	option metric '0'

config interface 'wan6'
	option device 'wan'
	option proto 'dhcpv6'

config interface 'wg0'
	option proto 'wireguard'
	option private_key '******************************'
	list addresses '10.14.0.2/16'
	list dns '162.252.172.57'
	list dns '149.154.159.92'
	option metric '10'

config wireguard_wg0
	option description 'it-mil-2.conf'
	option public_key '***************************'
	list allowed_ips '0.0.0.0/0'
	option endpoint_host '**********************'
	option endpoint_port '51820'
	option route_allowed_ips '1'

config device
	option name 'br-guest'
	option type 'bridge'

config interface 'guest'
	option device 'br-lan'
	option proto 'static'
	option ipaddr '192.168.5.1'
	option netmask '255.255.255.0'

root@OpenWrt:~# cat /etc/config/dhcp

config dnsmasq
	option domainneeded '1'
	option boguspriv '1'
	option filterwin2k '0'
	option localise_queries '1'
	option rebind_protection '1'
	option rebind_localhost '1'
	option local '/lan/'
	option domain 'lan'
	option expandhosts '1'
	option nonegcache '0'
	option cachesize '1000'
	option authoritative '1'
	option readethers '1'
	option leasefile '/tmp/dhcp.leases'
	option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
	option nonwildcard '1'
	option localservice '1'
	option ednspacket_max '1232'
	option filter_aaaa '0'
	option filter_a '0'

config dhcp 'lan'
	option interface 'lan'
	option start '100'
	option limit '150'
	option leasetime '12h'
	option dhcpv4 'server'
	option dhcpv6 'server'
	option ra 'server'
	option ra_slaac '1'
	list ra_flags 'managed-config'
	list ra_flags 'other-config'

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 dhcp 'guest'
    option interface 'guest'
    option dhcpv4 'server'
    option start '100'
    option limit '150'
    option leasetime '12h'

root@OpenWrt:~# cat /etc/config/firewall

config defaults
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'
	option synflood_protect '1'

config zone
	option name 'lan'
	list network 'lan'
	option input 'ACCEPT'
	option output 'ACCEPT'
	option forward 'ACCEPT'
	option mtu_fix '1'

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 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 'pbr'
	option fw4_compatible '1'
	option type 'script'
	option path '/usr/share/pbr/pbr.firewall.include'

config zone
	option name 'vpn'
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'
	list network 'wg0'
	option masq '1'

config zone
	option name 'guest'
	list network 'guest'
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'
	option mtu_fix '1'

config forwarding
	option src 'guest'
	option dest 'wan'

config forwarding
	option src 'guest'
	option dest 'vpn'

config rule
	option name 'Allow-Guest-DHCP'
	list proto 'udp'
	option target 'ACCEPT'
	option src 'guest'
	option dest_port '67-68'

config rule
	option name 'Allow-Guest-DNS'
	option target 'ACCEPT'
	option src 'guest'
	option dest_port '53'

root@OpenWrt:~# cat /etc/config/wireless

config wifi-device 'radio0'
	option type 'mac80211'
	option path 'platform/18000000.wmac'
	option channel '1'
	option band '2g'
	option htmode 'HT20'
	option disabled '1'

config wifi-iface 'default_radio0'
	option device 'radio0'
	option network 'lan'
	option mode 'ap'
	option ssid 'OpenWrt'
	option encryption 'none'

config wifi-device 'radio1'
	option type 'mac80211'
	option path '1a143000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0'
	option channel 'auto'
	option band '5g'
	option htmode 'HT20'
	option cell_density '0'

config wifi-iface 'default_radio1'
	option device 'radio1'
	option network 'guest'
	option mode 'ap'
	option ssid 'Test'
	option encryption 'sae'
	option key '****************'

config wifi-iface 'wifinet2'
	option device 'radio1'
	option mode 'ap'
	option ssid 'Test2'
	option encryption 'psk2'
	option key '***********'
	option network 'lan'

vgaetera · August 20, 2023, 7:59am

uci set network.guest.device="br-guest"
uci commit network
/etc/init.d/network restart

ilcobrapizzica · August 20, 2023, 8:05am

Thank you very very much.

system · August 30, 2023, 8:07am

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