* vif_addip
@ 2004-03-17 9:02 victor
2004-03-17 9:13 ` vif_addip Ian Pratt
0 siblings, 1 reply; 4+ messages in thread
From: victor @ 2004-03-17 9:02 UTC (permalink / raw)
To: xen-devel
I'm trying to add a new address to a runing domain.
This is the domain:
[root@xen victor]# xc_dom_control.py list
Dom Name Mem(kb) CPU State Time(s)
0 Domain-0 131072 0 r- 156
1 This is VM 1 65536 0 -- 46
This is how I try to add the address:
xc_dom_control.py vif_addip 1 0 192.168.250.60
But no address apears:
eth0 Link encap:Ethernet HWaddr AA:00:00:2F:57:69
inet addr:169.254.1.1 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:97 errors:0 dropped:0 overruns:0 frame:0
TX packets:74 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9906 (9.6 Kb) TX bytes:11273 (11.0 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:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:737 (737.0 b) TX bytes:737 (737.0 b)
I suppose that the command "xc_dom_control.py vif_addip 1 0 192.168.250.60" only make internal routing.
So I added manualy the ip address, but it still not answering.
Thank you.
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: vif_addip
2004-03-17 9:02 vif_addip victor
@ 2004-03-17 9:13 ` Ian Pratt
0 siblings, 0 replies; 4+ messages in thread
From: Ian Pratt @ 2004-03-17 9:13 UTC (permalink / raw)
To: victor; +Cc: xen-devel, Ian.Pratt
> This is how I try to add the address:
> xc_dom_control.py vif_addip 1 0 192.168.250.60
>
> But no address apears:
> eth0 Link encap:Ethernet HWaddr AA:00:00:2F:57:69
> inet addr:169.254.1.1 Bcast:169.254.255.255 Mask:255.255.0.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:97 errors:0 dropped:0 overruns:0 frame:0
> TX packets:74 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:9906 (9.6 Kb) TX bytes:11273 (11.0 Kb)
"xc_dom_control.py vif_addip" tells Xen about the new address,
but you'll still need to configure it in the domain with ifconfig.
> 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:12 errors:0 dropped:0 overruns:0 frame:0
> TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:737 (737.0 b) TX bytes:737 (737.0 b)
>
> I suppose that the command "xc_dom_control.py vif_addip 1 0 192.168.250.60" only make internal routing.
> So I added manualy the ip address, but it still not answering.
>From within domain 1, did you ifconfig an alias with something
like the following?
ifconfig eth0:60 192.168.250.60 netmask 255.255.0.0
You should then be able to ping 192.168.250.60 from within
domain 1, domain 0, and other the machines on the LAN.
Ian
> Thank you.
>
>
>
>
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* vif_addip
@ 2004-03-05 10:56 victor
2004-03-05 11:23 ` vif_addip Ian Pratt
0 siblings, 1 reply; 4+ messages in thread
From: victor @ 2004-03-05 10:56 UTC (permalink / raw)
To: xen-devel
I'm trying to add a new ip address to a running domain;
The domain starts:
[root@xen xenolinux-2.4.24]# xc_dom_create.py -f /etc/xc/test -D vmid=1
Parsing config file '/etc/xc/test'
VM image : "/boot/xenolinux.gz"
VM ramdisk : ""
VM memory (MB) : "64"
VM IP address(es) : "169.254.1.1"
VM block device(s) : "vd:2,/dev/xvda,w"
VM cmdline : "ip=169.254.1.1:169.254.1.0:169.254.1.0:255.255.0.0::eth0:off root=/dev/xvda ro 4 VMID=1"
VM started in domain 1
Then I add the address:
xc_dom_control.py vif_addip 1 0 192.168.250.60
But no address is added.
This requires to have 2 hardware network(because 1 have only one)?
I also tried to add a new ip from the config file:
[root@xen xc]# xc_dom_create.py -f /etc/xc/test -D vmid=1 vif_addip 1 0 192.168.250.60
Parsing config file '/etc/xc/test'
VM image : "/boot/xenolinux.gz"
VM ramdisk : ""
VM memory (MB) : "64"
VM IP address(es) : "169.254.1.1; 192.168.250.60"
VM block device(s) : "vd:2,/dev/xvda,w"
VM cmdline : "ip=169.254.1.1:169.254.1.0:169.254.1.0:255.255.0.0::eth0:off root=/dev/xvda ro 4 VMID=1"
VM started in domain 2
Thank you.
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: vif_addip
2004-03-05 10:56 vif_addip victor
@ 2004-03-05 11:23 ` Ian Pratt
0 siblings, 0 replies; 4+ messages in thread
From: Ian Pratt @ 2004-03-05 11:23 UTC (permalink / raw)
To: victor; +Cc: xen-devel, Ian.Pratt
> I'm trying to add a new ip address to a running domain;
>
> The domain starts:
> [root@xen xenolinux-2.4.24]# xc_dom_create.py -f /etc/xc/test -D vmid=1
> Parsing config file '/etc/xc/test'
> VM IP address(es) : "169.254.1.1"
> VM cmdline : "ip=169.254.1.1:169.254.1.0:169.254.1.0:255.255.0.0::eth0:off root=/dev/xvda ro 4 VMID=1"
> VM started in domain 1
>
> Then I add the address:
> xc_dom_control.py vif_addip 1 0 192.168.250.60
> But no address is added.
You've told Xen about the domain's new IP address, but you still
need to tell the domain itself in the normal way.
i.e. either log into the domain and "ifconfig eth0:1 192.168.250.60", or
put the configuration runes in the
/etc/sysconfig/network-scripts/ifcfg-eth0:1 script (or whatever
the equivalent on your distribution is).
The linux kernel command line only allows you to configure a
single IP address, but if you don't need the 169.254.1.1 address
for other things you might want to configure the 192.168.250.60
address in the ip= line.
> This requires to have 2 hardware network(because 1 have only one)?
No, one will work just fine.
Ian
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2004-03-17 9:02 vif_addip victor
2004-03-17 9:13 ` vif_addip Ian Pratt
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2004-03-05 10:56 vif_addip victor
2004-03-05 11:23 ` vif_addip Ian Pratt
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