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<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>I am having a
problem with openvz and bridging across multiple containers. Any help or
insight would be greatly appreciated. </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>> uname
-a<BR>Linux blu12 2.6.18-ovz028stab053.5my.kernel.v5-enterprise #4 SMP Mon Mar
17 14:06:14 EDT 2008 i686 athlon i386 GNU/Linux<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>My architecture can
be boiled down to the following. </SPAN></FONT><FONT face=Arial size=2><SPAN
class=294364815-24032008>I have three separate containers.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>veid 101 has 1
Ethernet interface</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008> eth1 -
10.100.1.1</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>veid 102 has 2
Ethernet interfaces</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008> eth1 -
10.100.1.2</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008> eth2 -
10.100.1.3</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008> in addition I
create a bridge 'test1' on 102 to bridge eth1 and eth2
together.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>veid 103 has 1
Ethernet interface</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008> eth1 -
10.100.1.21</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>Given this scenario
I should be able to ping from 10.100.1.1 to 10.100.1.21 and container 102 should
simply bridge all frames on eth1 and eth2. However I cannot even get
the arp request from 10.100.1.1 to 10.100.1.21.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on veid
101: I can see the arp request leave the eth1 interface via
tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on the
Host: I can see the arp request received on the veth101.1 interface
via tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on the
Host: I can see the arp request leave the veth102.1
interface via tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on veid
102: I can see the arp request received on the eth1 interface
via tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on veid
102: I can see the arp request on the test1 bridged interface via
tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on veid
102: I can see the arp request leave the eth2 interface via
tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>on the
Host: I DO NOT see the arp request on the veth102.2 interface via
tcpdump</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>In addition. on veid
102, 'ifconfig eth2' does not show the receive or xmit count increasing.
</SPAN></FONT><FONT face=Arial size=2><SPAN class=294364815-24032008>Is there
some type of low layer filtering occurring? If so how can it be
disabled.?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>Many
thanks</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>Best
regards</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=294364815-24032008>
Pat Feighery</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=294364815-24032008></SPAN></FONT> </DIV></BODY></HTML>