[Xen-users] Follow up: eth0 not getting an inet4 addr using DHCP

[Digvijoy Chatterjee <digvijoy_chatterjee@xxxxxxxxxxx>]

network restart doesnt help either :

[root@localhost ~]# service network restart
Shutting down interface eth0:  Device eth0 has different MAC address
than expected, ignoring.
[FAILED]
Shutting down loopback interface:  [  OK  ]
Bringing up loopback interface:  [  OK  ]
Bringing up interface eth0:
Determining IP information for eth0... failed.
[FAILED]



On Thu, 2005-08-18 at 12:45 +0530, Digvijoy Chatterjee wrote:
> I am running two DomUs (FC4) on a Xen0 kernel (2.6.12_1369)
> 
> both of them start up fine ,but VM1 is getting an inet 6 address and i
> am not able to connect to that box remotely..
> .VM2 however has a inet 4 address as you can see below,both use DHCP
> to get an address for eth0
> 
> =\=================================================================
> 
> root@localhost ~]# xm console VM2
> ************ REMOTE CONSOLE: CTRL-] TO QUIT ********
> 
> Fedora Core release 4 (Stentz)
> Kernel 2.6.11-1.1369_FC4xenU on an i686
> 
> login: root
> Password:
> Last login: Thu Aug 18 12:17:14 on tty1
> [root@localhost ~]# ifconfig
> eth0      Link encap:Ethernet  HWaddr AA:00:00:0E:1A:DF
>           inet addr:172.21.104.228  Bcast:172.21.104.255
> Mask:255.255.255.0
>           inet6 addr: fe80::a800:ff:fe0e:1adf/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:1381 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:124065 (121.1 KiB)  TX bytes:591 (591.0 b)
> 
> 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:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
> 
> [root@localhost ~]# --
> ************ REMOTE CONSOLE EXITED *****************
> 
> [root@localhost ~]# xm console VM1
> ************ REMOTE CONSOLE: CTRL-] TO QUIT ********
> 
> 
> Fedora Core release 4 (Stentz)
> Kernel 2.6.11-1.1369_FC4xenU on an i686
> 
> localhost login: root
> Password:
> Last login: Wed Aug 17 14:21:33 on tty1
> [root@localhost ~]# ifconfig
> eth0      Link encap:Ethernet  HWaddr AA:00:00:23:CE:4C
>           inet6 addr: fe80::a800:ff:fe23:ce4c/64 Scope:Link
> ==================> no inet 4 address for eth0 on VM1
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:326283 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:31463857 (30.0 MiB)  TX bytes:2430 (2.3 KiB)
> 
> 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:35 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0[root@localhost ~]# ifconfig
> 
> [root@localhost ~]# ------
> ************ REMOTE CONSOLE EXITED *****************
> 
> This is the Domain-0 ifconfig-->
> 
> eth0      Link encap:Ethernet  HWaddr 00:0B:DB:55:7C:26
>           inet addr:172.21.104.220  Bcast:172.21.104.255
> Mask:255.255.255.0
>           inet6 addr: fe80::20b:dbff:fe55:7c26/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:401275 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:7668 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:48502498 (46.2 MiB)  TX bytes:845134 (825.3 KiB)
>           Base address:0xecc0 Memory:ff8e0000-ff900000
> 
> 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:6534 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:6534 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:1580016 (1.5 MiB)  TX bytes:1580016 (1.5 MiB)
> 
> vif1.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:11 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:327633 errors:0 dropped:194 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:2430 (2.3 KiB)  TX bytes:31611975 (30.1 MiB)
> 
> vif2.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:16 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:2809 errors:0 dropped:144 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:1485 (1.4 KiB)  TX bytes:279235 (272.6 KiB)
> 
> xen-br0   Link encap:Ethernet  HWaddr 00:0B:DB:55:7C:26
>           inet addr:172.21.104.220  Bcast:172.21.104.255
> Mask:255.255.255.255
>           inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:240590 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:7573 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:25220108 (24.0 MiB)  TX bytes:774018 (755.8 KiB)
> 
>           RX bytes:6149 (6.0 KiB)  TX bytes:6149 (6.0 KiB)
> 
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