Hi,
I have
br0 - LAN
br1 - Internet
br2 - WLAN
First problem:
Main Linux machine which is running all this can't connect to internet.
Physical machines connected to this bridge via switches can access internet.
So how I add default route as br1 or straight vlan 333? For some weird
reason it seems to get only one packet.
Like:
# ping -c 4 ping.funet.fi
PING ns-secondary.funet.fi (128.214.248.132) 56(84) bytes of data.
From 192.168.1.1 icmp_seq=2 Destination Host Unreachable
From 192.168.1.1 icmp_seq=3 Destination Host Unreachable
From 192.168.1.1 icmp_seq=4 Destination Host Unreachable
--- ns-secondary.funet.fi ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3000ms
, pipe 3
# ping -c 4 -I br1 ping.funet.fi
PING ns-secondary.funet.fi (128.214.248.132) from 62.204.1.12 br1:
56(84) bytes of data.
From 62.204.1.12 icmp_seq=2 Destination Host Unreachable
From 62.204.1.12 icmp_seq=3 Destination Host Unreachable
From 62.204.1.12 icmp_seq=4 Destination Host Unreachable
--- ns-secondary.funet.fi ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2999ms
, pipe 3
# ping -c 4 -I eth1.333 ping.funet.fi
PING ns-secondary.funet.fi (128.214.248.132) from 192.168.0.1 eth1.333:
56(84) bytes of data.
From 192.168.0.1 icmp_seq=2 Destination Host Unreachable
From 192.168.0.1 icmp_seq=3 Destination Host Unreachable
From 192.168.0.1 icmp_seq=4 Destination Host Unreachable
--- ns-secondary.funet.fi ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3001ms
, pipe 3
How it sends UDP packet (DNS) through br1 and gets answer and then nothing?
Second problem:
What do I add to br0 and br2 so those can access internet through br1?
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
62.204.1.0 0.0.0.0 255.255.255.128 U 0 0 0 br1
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 br2
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 br0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 br2
0.0.0.0 62.204.1.1 0.0.0.0 UG 0 0 0 br1
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 br0
# ip route
62.204.1.0/25 dev br1 proto kernel scope link src 62.204.1.12
192.168.1.0/24 dev br2 proto kernel scope link src 192.168.1.1
192.168.0.0/24 dev br0 proto kernel scope link src 192.168.0.1
default via 192.168.1.1 dev br2 scope link
default via 62.204.1.1 dev br1
default via 192.168.0.1 dev br0 scope link
# cat /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
allow-hotplug eth1
iface eth0 inet static
iface eth1 inet static
auto vlan111
auto vlan222
auto vlan333
auto vlan444
auto br0
auto br1
auto br2
# LAN
iface vlan111 inet static
vlan_raw_device eth0
# WLAN
iface vlan222 inet static
vlan_raw_device eth0
# ADSL Modem
iface vlan333 inet static
vlan_raw_device eth1
# Internet
iface vlan444 inet static
vlan_raw_device eth0
# LAN
iface br0 inet static
address 192.168.0.1
netmask 255.255.255.0
gateway 192.168.0.1
bridge_ports eth0.111
bridge_stp on
# Internet
iface br1 inet static
address 62.204.1.12
netmask 255.255.255.128
gateway 62.204.1.1
bridge_ports eth1.333 eth0.444
bridge_stp on
# WLAN
iface br2 inet static
address 192.168.1.1
netmask 255.255.255.0
gateway 192.168.1.1
bridge_ports eth0.222
bridge_stp on
# ifconfig
br0 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2677 errors:0 dropped:0 overruns:0 frame:0
TX packets:200 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:745000 (727.5 KiB) TX bytes:18490 (18.0 KiB)
br1 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet addr:62.204.1.12 Bcast:62.204.1.127 Mask:255.255.255.128
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:16720 errors:0 dropped:0 overruns:0 frame:0
TX packets:1094 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:849739 (829.8 KiB) TX bytes:140600 (137.3 KiB)
br2 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:396 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:16848 (16.4 KiB)
eth0 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25682 errors:0 dropped:0 overruns:0 frame:0
TX packets:74974 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5266514 (5.0 MiB) TX bytes:20590320 (19.6 MiB)
Interrupt:177 Base address:0xd000
eth1 Link encap:Ethernet HWaddr 00:40:63:E9:1B:61
inet6 addr: fe80::240:63ff:fee9:1b61/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:73147 errors:0 dropped:0 overruns:0 frame:0
TX packets:24442 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:20674811 (19.7 MiB) TX bytes:4443148 (4.2 MiB)
Interrupt:185 Base address:0xe800
eth0.111 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2685 errors:0 dropped:0 overruns:0 frame:0
TX packets:2673 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:758720 (740.9 KiB) TX bytes:157778 (154.0 KiB)
eth0.222 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:2838 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:155184 (151.5 KiB)
eth0.444 Link encap:Ethernet HWaddr 00:40:63:E9:1B:60
inet6 addr: fe80::240:63ff:fee9:1b60/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:22728 errors:0 dropped:0 overruns:0 frame:0
TX packets:69254 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4101153 (3.9 MiB) TX bytes:20264742 (19.3 MiB)
eth1.333 Link encap:Ethernet HWaddr 00:40:63:E9:1B:61
inet6 addr: fe80::240:63ff:fee9:1b61/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:66276 errors:0 dropped:0 overruns:0 frame:0
TX packets:24338 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:19135092 (18.2 MiB) TX bytes:4436880 (4.2 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:48 errors:0 dropped:0 overruns:0 frame:0
TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5146 (5.0 KiB) TX bytes:5146 (5.0 KiB)
--
Pekka Järvinen
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