Temat: Przekierowanie ruchu z jednego hosta na drugie łącze
Mam trzy wany podstawowy kablowy z dhcp, wan2 i wan3 z modemów gsm. Dla dwóch pierwszych mam skonfigurowane simplefailover natomiast wan3 jest cały czas połączone i do niego chciałem przypisać jeden adres z sieci lan skorzystałem z poradnika http://eko.one.pl/?p=openwrt-routing moja konfiguracja wygląda tak:
root@OpenWrt:~# cat /etc/config/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 'fd04:77ab:8bc2::/48'
config interface 'lan'
option ifname 'eth0.1'
option force_link '1'
option type 'bridge'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '60'
option macaddr 'a0:63:91:7d:07:99'
config interface 'wan'
option ifname 'eth0.2'
option proto 'dhcp'
option macaddr '6c:62:6d:30:90:9e'
config interface 'wan2'
option proto '3g'
option device '/dev/ttyUSB0'
option service 'umts'
option apn 'internet'
option username 'internet'
option password 'internet'
option auto '0'
option defaultroute '1'
config interface 'wan3'
option proto '3g'
option device '/dev/ttyUSB3'
option service 'umts'
option apn 'internet'
option defaultroute '0'
config interface 'wan6'
option ifname 'eth0.2'
option proto 'dhcpv6'
config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
option mirror_source_port '0'
option mirror_monitor_port '0'
config switch_vlan
option device 'switch0'
option vlan '1'
option ports '0t 1 2 3 4'
option vid '1'
config switch_vlan
option device 'switch0'
option vlan '2'
option ports '0t 5'
option vid '2'root@OpenWrt:~# cat /etc/config/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'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option masq '1'
option mtu_fix '1'
option network 'wan wan2 wan3'
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 'fe80::/10'
option src_port '547'
option dest_ip 'fe80::/10'
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 include
option path '/etc/firewall.user'
config rule
option src 'wan'
option dest 'lan'
option proto 'esp'
option target 'ACCEPT'
config rule
option src 'wan'
option dest 'lan'
option dest_port '500'
option proto 'udp'
option target 'ACCEPT'root@OpenWrt:~# ip route show
default via 82.160.xxx.xxx dev eth0.2 proto static src 82.160.xxx.xx
10.64.64.64 dev 3g-wan3 proto kernel scope link src 46.113.160.152
82.160.xxx.0/24 dev eth0.2 proto kernel scope link src 82.160.xxx.xx
82.160.xxx.xxx dev eth0.2 proto static scope link src 82.160.xxx.xx
192.168.1.0/24 dev br-lan proto kernel scope link src 192.168.1.1
root@OpenWrt:~# ip route show table modem
default via 10.64.64.64 dev 3g-wan3
root@OpenWrt:~# ip rule show
0: from all lookup 128
0: from 192.168.1.244 lookup modem
1: from all lookup local
32766: from all lookup main
32767: from all lookup defaultno i niestety na komputerze z 192.168.1.244 internet nie działa, nawet nie można dostać się do konfiguracji routera. Co może być przyczyną?