Osvaldo Filho wrote:
Sorry:
/etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 10.0.3.10
netmask 255.255.255.0
gateway 10.0.3.1
dns-nameservers 10.0.3.1 192.168.1.1
auto br0
iface br0 inet static
address 192.168.6.1
netmask 255.255.255.0
broadcast 192.168.6.255
network 192.168.6.0
#gateway 192.168.6.1
dns-nameservers 192.168.6.1
bridge_ports eth2
bridge_stp off
Is there a forwarding between br0 and eth0 ?
At the first glance the configuration looks ok.
I don't know ltsp, so maybe I won't able to help too much.
The first thing to do is to check the traffic between the container and
br0 is ok.
You can check that by using tcpdump -i br0 and watch for outgoing
packets when the thinclient does tftp.
Assuming there is a forwarding between br0 and eth0:
If the packets are visible on br0, maybe the iptables are blocking
something.
check:
* /proc/sys/net/ipv4/ip_forward is set to 1
and you have the right iptables rules to do the masquerading for br0.
Another point is if tftp does broadcast, I am not sure the packets will
be forwarded.
2010/5/12 Osvaldo Filho arquivos...@gmail.com:
No problem and thank you very much!
=
br0 Link encap:Ethernet Endereço de HW 00:10:18:4f:8e:fc
inet end.: 192.168.6.1 Bcast:192.168.6.255 Masc:255.255.255.0
endereço inet6: fe80::210:18ff:fe4f:8efc/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:17528009 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:10890138 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:6134616116 (6.1 GB) TX bytes:24160294112 (24.1 GB)
eth2 Link encap:Ethernet Endereço de HW 00:10:18:4f:8e:fc
endereço inet6: fe80::210:18ff:fe4f:8efc/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:17545797 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:25377694 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:6554180607 (6.5 GB) TX bytes:25219335827 (25.2 GB)
IRQ:38 Memória:d600-d6012800
virbr0Link encap:Ethernet Endereço de HW 0e:0c:3a:d3:3e:6e
inet end.: 192.168.122.1 Bcast:192.168.122.255 Masc:255.255.255.0
endereço inet6: fe80::c0c:3aff:fed3:3e6e/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:0 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:1689 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:330948 (330.9 KB)
---
iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT udp -- anywhere anywhereudp dpt:domain
ACCEPT tcp -- anywhere anywheretcp dpt:domain
ACCEPT udp -- anywhere anywhereudp dpt:bootps
ACCEPT tcp -- anywhere anywheretcp dpt:bootps
Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere 192.168.122.0/24state
RELATED,ESTABLISHED
ACCEPT all -- 192.168.122.0/24 anywhere
ACCEPT all -- anywhere anywhere
REJECT all -- anywhere anywhere
reject-with icmp-port-unreachable
REJECT all -- anywhere anywhere
reject-with icmp-port-unreachable
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
=
The problem, perhaps, is with openbsd-inetd.
2010/5/12 Daniel Lezcano daniel.lezc...@free.fr:
Osvaldo Filho wrote:
bridge name bridge id STP enabled interfaces
br0 8000.0010184f8efc no eth2
virbr0 8000. yes
*and* ifconfig :)
Thanks
-- Daniel
LXC container use br0
2010/5/12 Daniel Lezcano daniel.lezc...@free.fr:
Osvaldo Filho wrote:
Host Environment:
Linux ltspserver01 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28
13:28:05 UTC 2010 x86_64 GNU/Linux
lxc 0.6.5-1
Linux containers userspace tools
===
lxc.utsname = ltsp2
lxc.tty = 4
lxc.pts = 1024
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = br0
lxc.network.name = eth0
lxc.network.mtu = 1500
lxc.rootfs = ./rootfs
lxc.mount = ./fstab.lxc
#lxc.cgroup.cpuset.cpus = 0
lxc.network.ipv4 = 192.168.6.2/24
lxc.network.hwaddr = 0a:22:3c:4d:55:ff
#lxc.cgroup.devices.deny = a # Deny all access to devices
lxc.cgroup.devices.allow = c 1:3 rwm # /dev/null
lxc.cgroup.devices.allow = c 1:5 rwm # /dev/zero
lxc.cgroup.devices.allow = c 5:1 rwm #
