[Xen-users] Netowrking problem

["Swigut Michal, ITP-IP" <michal.swigut@xxxxxxxx>]

Hi,

 

I have a XEN with 3 domains (+domain 0) in DMZ. At this moment I have xen host connected with Cisco PIX firewall.

Form inside network I can connect to each domain, but sometimes they cannot connect to each other. But when I ping dom1 form dom2 and at the same moment dom2 from dom1, they can see themselves.

I have static mac address configured in run scripts for each domain.

 

Where is the problem?

 

ifconfig from DOM:0

 

eth0      Link encap:Ethernet  HWaddr 00:01:02:F7:85:AE

          inet addr:10.10.1.10  Bcast:10.10.1.255  Mask:255.255.255.0

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:2780222 errors:143 dropped:0 overruns:0 frame:217

          TX packets:3963983 errors:0 dropped:0 overruns:0 carrier:0

          collisions:7389 txqueuelen:1000

          RX bytes:1205914973 (1150.0 Mb)  TX bytes:3786048067 (3610.6 Mb)

          Interrupt:21 Base address:0x3000

 

lo        Link encap:Local Loopback

          inet addr:127.0.0.1  Mask:255.0.0.0

          UP LOOPBACK RUNNING  MTU:16436  Metric:1

          RX packets:4520 errors:0 dropped:0 overruns:0 frame:0

          TX packets:4520 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:813153 (794.0 Kb)  TX bytes:813153 (794.0 Kb)

 

vif4.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:1653636 errors:0 dropped:0 overruns:0 frame:0

          TX packets:659611 errors:0 dropped:145 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:2291147356 (2185.0 Mb)  TX bytes:62215677 (59.3 Mb)

 

vif5.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:680715 errors:0 dropped:0 overruns:0 frame:0

          TX packets:597878 errors:0 dropped:758 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:350096367 (333.8 Mb)  TX bytes:329773516 (314.4 Mb)

 

vif6.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:179154 errors:0 dropped:0 overruns:0 frame:0

          TX packets:186089 errors:0 dropped:398 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:172740680 (164.7 Mb)  TX bytes:92619341 (88.3 Mb)

 

xen-br0   Link encap:Ethernet  HWaddr 00:01:02:F7:85:AE

          inet addr:10.10.1.10  Bcast:10.10.1.255  Mask:255.255.255.255

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:33861 errors:0 dropped:0 overruns:0 frame:0

          TX packets:9176 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0

          RX bytes:3288690 (3.1 Mb)  TX bytes:2064560 (1.9 Mb)

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