Temat: VLAN DSA + OpenVPN + dwie sieci - domowa i dla iot
Cześć, mam sieć skonfigurowaną (23.05) w ten sposób:
router 4 fizyczne porty - podzielone na dwie sieci przez vlan
sieć domowa - interfejs lan spięty z lan 1 i lan 2 oraz interfejs iot spięty z lan 3 i lan4 po vlanie, do tego dwie sieci wifi - rooter spięta z lan oraz iot spięta z iot.
Dodatkowo utworzyłem do tego tunel VPN na OpenVPNie - korzystam z Protona.
I mam pytanie, czy jest możliwość i sens, aby sieć domowa lan była zawsze po VPN a sieć iot wychodziła sonie bezpośrednio na np. wan bez tunelowania. Czy lepiej aby obie szły przez VPN? Jeżeli tak to jak to przerobić - co zmienić w konfiguracji?
Aktualnie lan wychodzi wyłącznie po VPNie, a iot po VPN i Wan, ale jak zapodam dla iot sam wan to nie mam w iot netu.
config forwarding
option src 'lan'
option dest 'VPN'
config forwarding
option src 'iot'
option dest 'VPN'
config forwarding
option src 'iot'
option dest 'wan'
a poniżej całość
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 'xxxxxxxxxxxxx'
option packet_steering '1'
config device
option name 'br-lan'
option type 'bridge'
list ports 'lan1 lan2'
config device
option name 'br-iot'
option type 'bridge'
list ports 'lan3 lan4'
config bridge-vlan
option device 'br-lan'
option vlan '1'
list ports 'lan1:u*'
list ports 'lan2:u*'
config bridge-vlan
option device 'br-iot'
option vlan '2'
list ports 'lan3:u*'
list ports 'lan4:u*'
config interface 'lan'
option type 'bridge'
option device 'br-lan.1'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '0'
option ipv6 '0'
option disable_ipv6 '1'
config interface 'iot'
option type 'bridge'
option device 'br-iot.2'
option proto 'static'
option ipaddr '192.168.2.1'
option netmask '255.255.255.0'
option dns '1.1.1.1 1.0.0.1'
option ipv6 '0'
option disable_ipv6 '1'
option ip6assign '0'
config interface 'wan'
option device 'wan'
option proto 'dhcp'
option metric '40'
config interface 'wan6'
option device 'wan'
option proto 'dhcpv6'
option reqaddress 'try'
option reqprefix 'auto'
config interface 'LTE'
option proto 'mbim'
option device '/dev/cdc-wdm0'
option apn 'internet'
option auth 'none'
option pdptype 'ipv4'
option ipv6 '0'
option ip6assign '0'
list dns '8.8.8.8'
list dns '1.1.1.1'
config interface 'ProtonVPN'
option proto 'none'
option device 'tun0'
firewall
config defaults
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option synflood_protect '1'
option flow_offloading '1'
option flow_offloading_hw '1'
config zone
option name 'lan'
list network 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'REJECT'
option mtu_fix '1'
option masq6 '1'
option masq '1'
config zone
option name 'wan'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option masq '1'
option mtu_fix '1'
list network 'wan'
list network 'wan6'
list network 'LTE'
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'
option limit '10/sec'
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 zone
option name 'iot'
list network 'iot'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'REJECT'
option mtu_fix '1'
option masq '1'
config rule
option name 'Block IoT to LAN'
option src 'iot'
option dest 'lan'
option target 'REJECT'
config rule
option name 'Isolate-IoT-Devices'
option src 'iot'
option dest 'iot'
option target 'REJECT'
config rule
option name 'Allow LAN to IoT'
option src 'lan'
option dest 'iot'
option target 'ACCEPT'
config include
option enabled '1'
option type 'script'
option path '/etc/firewall.user'
option fw4_compatible '1'
config forwarding
option src 'iot'
option dest 'wan'
config rule
option name 'Allow-Management-LAN'
option src 'lan'
option proto 'tcp'
option dest_port '80 443'
option target 'ACCEPT'
config rule
option name 'Deny-Management-WAN'
option src 'wan'
option proto 'tcp'
option dest_port '80 443'
option target 'DROP'
config rule
option name 'Limit-SSH-Brute-Force'
option src 'lan'
option dest_port '22'
option proto 'tcp'
option target 'ACCEPT'
option limit '3/min'
option limit_burst '5'
config rule
option name 'Dla Home Assistanta'
option src 'iot'
option dest_ip '192.168.1.200'
option dest_port '8123'
option proto 'tcp'
option target 'ACCEPT'
option enabled '0'
config rule
option name 'Blokada IP dziwnych adresow'
option src 'iot'
option dest 'wan'
option target 'REJECT'
list dest_ip '114.114.114.114'
list dest_ip '76.223.57.190'
list dest_ip '18.156.17.158'
list dest_ip '3.66.31.43'
list dest_ip '169.254.5.6'
list dest_ip '18.194.150.179'
list dest_ip '18.198.15.161'
config zone
option name 'VPN'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option masq '1'
list network 'ProtonVPN'
config forwarding
option src 'lan'
option dest 'VPN'
config forwarding
option src 'iot'
option dest 'VPN'