[Xen-users] Cannot ping from dom0 to domU and vice versa

["Srinivasan S" <ssrini@xxxxxxxxxxxxxx>]

Hi

I got a FC4 system running as Host.  Within this I loaded Suse 10 as a guest OS, the config file is as below:

kernel = "/boot/vmlinuz-2.6.11.12-xenU"
memory = 100
name = "suseguest"
nics = 1
vif= ['mac=aa:00:10:00:00:10, bridge=xen-br0']
ip = "192.168.2.2"
disk = ['file:/dev/hdc3,hdc3,w']
root = "/dev/hdc3 rw"
extra = "3"

Boots and allows me to login .. then I tried to ping the dom0 from domU and it didnt work.  Heres the ifconfig from domU:

eth0      Link encap:Ethernet  HWaddr AA:00:10:00:00:10
          inet addr:192.168.2.2  Bcast:192.168.2.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:0 dropped:0 overruns:0 frame:0
          TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:106 (106.0 b)  TX bytes:7476 (7.3 Kb)

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:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:300 (300.0 b)  TX bytes:300 (300.0 b)


Heres the ifconfig from dom0, I have 2 nics one local n/w (eth1) and the other for the internet via router (eth0):

eth0      Link encap:Ethernet  HWaddr 00:50:BA:08:43:4C 
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3044 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3737 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1667081 (1.5 MiB)  TX bytes:443030 (432.6 KiB)
          Interrupt:22 Base address:0xdc00

eth1      Link encap:Ethernet  HWaddr 00:0E:A6:15:8D:FB 
          inet addr:192.168.2.1  Bcast:192.168.2.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:43823 errors:0 dropped:0 overruns:0 frame:0
          TX packets:61268 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2891263 (2.7 MiB)  TX bytes:51117660 (48.7 MiB)

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:14135 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14135 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1126732 (1.0 MiB)  TX bytes:1126732 (1.0 MiB)

vif8.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF 
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:330 errors:0 dropped:0 overruns:0 frame:0
          TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:34066 (33.2 KiB)  TX bytes:5241 (5.1 KiB)

xen-br0  Link encap:Ethernet  HWaddr 00:50:BA:08:43:4C 
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.255
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3486 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2822 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1428583 (1.3 MiB)  TX bytes:339881 (331.9 KiB)


Please let me know how I get the two doms to ping each other

Regards
Srini

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