Czemu w końcu nie zrobisz dokładnie tak jak jest w poradniku?
root@MiFi:~# 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 'fd2d:7177:5175::/48'
config device
option name 'br-lan'
option type 'bridge'
list ports 'eth0.1'
list ports 'eth1'
config interface 'lan'
option device 'br-lan'
option proto 'static'
option ipaddr '192.168.11.2'
option netmask '255.255.255.0'
option ip6assign '60'
option dns 192.168.11.1
option gateway 192.168.11.1
config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
config switch_vlan
option device 'switch0'
option vlan '1'
option ports '2 3 4 0t'
config interface '8298zzdy'
option description 'test'
option proto 'static'
option device 'br-8298zzdy'
option ipaddr '172.16.0.1'
option netmask '255.255.255.0'
config device
option name 'br-8298zzdy'
option type 'bridge'
option bridge_empty '1'
root@MiFi:~# cat /etc/config/wireless
config wifi-device 'radio0'
option type 'mac80211'
option path 'platform/ahb/18100000.wmac'
option channel '1'
option band '2g'
option htmode 'HT40'
option country 'PL'
option noscan '1'
option txpower '20'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'lan'
option encryption 'psk2'
option key '12345678'
config wifi-iface '8298zzdy_radio0'
option device 'radio0'
option mode 'ap'
option network '8298zzdy'
option ssid 'guest'
option encryption 'psk2'
option key 12345678
root@MiFi:~# cat /etc/config/firewall
config defaults
option syn_flood '1'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option flow_offloading '1'
config zone
option name 'lan'
list network 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'ACCEPT'
option masq 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 zone
option name '8298zzdy'
list network '8298zzdy'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
config rule '8298zzdy_dhcp'
option name '8298zzdy DHCP, ports 67-68'
option src '8298zzdy'
option proto 'udp'
option src_port '67-68'
option dest_port '67-68'
option target 'ACCEPT'
option family 'ipv4'
config rule '8298zzdy_dns'
option name '8298zzdy DNS, port 53'
option src '8298zzdy'
option dest_port '53'
option target 'ACCEPT'
option family 'ipv4'
option proto 'tcpudp'
config forwarding
option src '8298zzdy'
option dest 'lan'
root@MiFi:~# 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'
list rebind_domain 'free.aero2.net.pl'
option confdir '/tmp/dnsmasq.d'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option ignore 1
config dhcp 'wan'
option interface 'wan'
option ignore '1'
config dhcp '8298zzdy'
option interface '8298zzdy'
option start '100'
option limit '150'
option leasetime '2h'
Kilka minut konfiguracji. Działa od ręki, podstawa jako lan z adresacją przydzielaną przez główny router bo to głupi AP a nim guest z własną klasą adresową. Podłączając się do jednej czy drugiej - dostaje się odpowiedni adres i jest dostęp do internetu przez główny router. Działa, sprawdzone przed chwilą.
Masz niepotrzebny router, uszkodzony czy nie - chętnie przygarnę go.