[one-users] Netmask setting
SysSolutions99
syssolutions99 at gmail.com
Tue Feb 18 07:52:26 PST 2014
Thanks Javier,
Much appreciated. However, how do I fix my current VMs? Is there a way to
do so?
Regards
On Tue, Feb 18, 2014 at 7:21 AM, Javier Fontan <jfontan at opennebula.org>wrote:
> The problem is indeed your context section. It does not have
> networking configuration.
>
> When creating the template using Sunstone make sure the option "Add
> Network contextualization" in the Context tab is activated.
>
> In case you are creating the template manually add "NETWORK=YES" in
> CONTEXT.
>
> On Mon, Feb 17, 2014 at 9:57 PM, SysSolutions99
> <syssolutions99 at gmail.com> wrote:
> > thank You for your help Javier. Here are the details -
> >
> > $ onevm show 20 -a
> > VIRTUAL MACHINE 20 INFORMATION
> > ID : 20
> > NAME : testvm3
> > USER : oneadmin
> > GROUP : oneadmin
> > STATE : ACTIVE
> > LCM_STATE : RUNNING
> > RESCHED : No
> > HOST : test
> > CLUSTER ID : -1
> > START TIME : 02/08 21:08:23
> > END TIME : -
> > DEPLOY ID : one-20
> >
> > VIRTUAL MACHINE MONITORING
> > NET_RX : 68.4G
> > NET_TX : 96.1G
> > USED MEMORY : 2G
> > USED CPU : 112
> >
> >
> > PERMISSIONS
> > OWNER : um-
> > GROUP : ---
> > OTHER : ---
> >
> > VM DISKS
> > ID TARGET IMAGE TYPE SAVE SAVE_AS
> > 0 hda CentOS-6.4_x86_64 -Copy 2 file NO -
> >
> > VM NICS
> > ID NETWORK VLAN BRIDGE IP MAC
> > 0 private no br0 172.16.192.64
> 02:00:ac:10:c0:40
> >
> > fe80::400:acff:fe10:c040
> >
> > VIRTUAL MACHINE HISTORY
> > SEQ HOST ACTION DS START TIME
> > PROLOG
> > 0 test stop 0 02/08 21:08:43 0d 20h51m
> 0h00m14s
> > 1 test undeploy 0 02/09 18:02:12 0d 00h02m
> 0h00m00s
> > 2 test none 0 02/09 18:07:42 7d 18h43m
> 0h00m00s
> >
> > VIRTUAL MACHINE TEMPLATE
> > AUTOMATIC_REQUIREMENTS="!(PUBLIC_CLOUD = YES)"
> > CONTEXT=[
> > DISK_ID="1",
> > SSH_PUBLIC_KEY="ssh-rsa
> >
> AAAAB3NzaC1yc2EAAAABIwAAAQEAtDxiwxLzNnlvGPBJEmVRNfV5bCxw1MMPh5/qWtEGNOnamzDr+Qyn6qZcAn3gHUP8FTm0HagsYLgjfJrfu6F0BY4Nk+8R3l9TzwJS1EzaeZ4GQOAjsL51opckxw3fjwctKCPC2nTXcvtiy9lpdo9hl1vKerCAfwwoKTnvyoNaykys+TXNR22fhrJzxVbX81BI2rte0ReNEwYyKzh/aBslKHadmvibkv1msC9+GHPOgmJF8cKzpEqxEQrj+x7FwpcHqwhVvwZfDYMn/nNTHubTWoR0Rl0+u5j6B1MGnY9ueMmqHWgy/m6RU8ctuyYa4/yMffpTHTvZ3mqGIcSgFRtoFQ==
> > oneadmin at fermi",
> > TARGET="hdb" ]
> > CPU="1"
> > DISK=[
> > CLONE="YES",
> > CLONE_TARGET="SYSTEM",
> > DATASTORE="default",
> > DATASTORE_ID="1",
> > DEV_PREFIX="hd",
> > DISK_ID="0",
> > DRIVER="qcow2",
> > IMAGE="CentOS-6.4_x86_64 -Copy 2",
> > IMAGE_ID="3",
> > IMAGE_UNAME="oneadmin",
> > LN_TARGET="NONE",
> > READONLY="NO",
> > SAVE="NO",
> > SIZE="218",
> > SOURCE="/var/lib/one//datastores/1/e2b9535f84eef5185c2554371e0e8727",
> > TARGET="hda",
> > TM_MAD="shared",
> > TYPE="FILE" ]
> > GRAPHICS=[
> > LISTEN="0.0.0.0",
> > PORT="5920",
> > TYPE="VNC" ]
> > MEMORY="2048"
> > NIC=[
> > BRIDGE="br0",
> >
> > IP="172.16.192.64",
> > IP6_LINK="fe80::400:acff:fe10:c040",
> > MAC="02:00:ac:10:c0:40",
> > NETWORK="private",
> > NETWORK_ID="0",
> > NETWORK_UNAME="oneadmin",
> > NIC_ID="0",
> > VLAN="NO" ]
> > OS=[
> > ARCH="x86_64" ]
> > TEMPLATE_ID="5"
> > VCPU="2"
> > VMID="20"
> >
> >
> >
> >
> > On Fri, Feb 14, 2014 at 1:47 AM, Javier Fontan <jfontan at opennebula.org>
> > wrote:
> >>
> >> Can you send us the VM definition (onevm show 20 -a). It looks like
> >> the network info is not in the context section.
> >>
> >> On Wed, Feb 12, 2014 at 10:21 PM, SysSolutions99
> >> <syssolutions99 at gmail.com> wrote:
> >> > Hi,
> >> >
> >> > The netmask on my network is 255.255.0.0, yet the VMs get plumbed with
> >> > 255.255.255.0.
> >> > I have tried setting up the netmask using the onevnet command but I am
> >> > not
> >> > able to. Please help.
> >> >
> >> > here are the network details of the main host
> >> >
> >> > - # ifconfig br0
> >> > br0 Link encap:Ethernet HWaddr 00:25:90:E2:C5:98
> >> > inet addr:172.16.192.60 Bcast:172.16.255.255
> >> > Mask:255.255.0.0
> >> > inet6 addr: fe80::225:90ff:fee2:c598/64 Scope:Link
> >> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> >> > RX packets:10352600 errors:0 dropped:0 overruns:0 frame:0
> >> > TX packets:5714417 errors:0 dropped:0 overruns:0 carrier:0
> >> > collisions:0 txqueuelen:0
> >> > RX bytes:6383539896 (5.9 GiB) TX bytes:8971371821 (8.3 GiB)
> >> >
> >> > # netstat -rn
> >> > Kernel IP routing table
> >> > Destination Gateway Genmask Flags MSS Window
> irtt
> >> > Iface
> >> > 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0
> 0
> >> > virbr0
> >> > 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0
> 0
> >> > br0
> >> > 172.16.0.0 0.0.0.0 255.255.0.0 U 0 0
> 0
> >> > br0
> >> > 0.0.0.0 172.16.192.1 0.0.0.0 UG 0 0
> 0
> >> > br0
> >> >
> >> >
> >> > Here are the networking details of the VM:
> >> >
> >> > # ifconfig eth0
> >> > eth0 Link encap:Ethernet HWaddr 02:00:AC:10:C0:40
> >> > inet addr:172.16.192.64 Bcast:172.16.192.255
> >> > Mask:255.255.255.0
> >> > inet6 addr: fe80::acff:fe10:c040/64 Scope:Link
> >> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> >> > RX packets:165669946 errors:0 dropped:1041 overruns:0
> frame:0
> >> > TX packets:170954965 errors:0 dropped:0 overruns:0 carrier:0
> >> > collisions:0 txqueuelen:1000
> >> > RX bytes:27122115947 (25.2 GiB) TX bytes:41114623111 (38.2
> >> > GiB)
> >> > Interrupt:10
> >> >
> >> > # netstat -rn
> >> > Kernel IP routing table
> >> > Destination Gateway Genmask Flags MSS Window
> irtt
> >> > Iface
> >> > 172.16.192.0 0.0.0.0 255.255.255.0 U 0 0
> 0
> >> > eth0
> >> > 0.0.0.0 172.16.192.1 0.0.0.0 UG 0 0
> 0
> >> > eth0
> >> >
> >> >
> >> >
> >> > Here is the onevnet definition -
> >> >
> >> > [oneadmin at fermi ~]$ onevnet show 0
> >> > VIRTUAL NETWORK 0 INFORMATION
> >> > ID : 0
> >> > NAME : private
> >> > USER : oneadmin
> >> > GROUP : oneadmin
> >> > CLUSTER : -
> >> > TYPE : FIXED
> >> > BRIDGE : br0
> >> > VLAN : No
> >> > USED LEASES : 4
> >> >
> >> > PERMISSIONS
> >> > OWNER : um-
> >> > GROUP : ---
> >> > OTHER : ---
> >> >
> >> > VIRTUAL NETWORK TEMPLATE
> >> > GATEWAY="172.16.192.1"
> >> > NETMASK="255.255.0.0"
> >> >
> >> > USED LEASES
> >> > LEASE=[ MAC="02:00:ac:10:c0:40", IP="172.16.192.64",
> >> > IP6_LINK="fe80::400:acff:fe10:c040", USED="1", VID="20" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:55", IP="172.16.192.85",
> >> > IP6_LINK="fe80::400:acff:fe10:c055", USED="1", VID="13" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:56", IP="172.16.192.86",
> >> > IP6_LINK="fe80::400:acff:fe10:c056", USED="1", VID="9" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:5c", IP="172.16.192.92",
> >> > IP6_LINK="fe80::400:acff:fe10:c05c", USED="1", VID="19" ]
> >> >
> >> > FREE LEASES
> >> > LEASE=[ MAC="02:00:ac:10:c0:57", IP="172.16.192.87",
> >> > IP6_LINK="fe80::400:acff:fe10:c057", USED="0", VID="-1" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:58", IP="172.16.192.88",
> >> > IP6_LINK="fe80::400:acff:fe10:c058", USED="0", VID="-1" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:59", IP="172.16.192.89",
> >> > IP6_LINK="fe80::400:acff:fe10:c059", USED="0", VID="-1" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:5a", IP="172.16.192.90",
> >> > IP6_LINK="fe80::400:acff:fe10:c05a", USED="0", VID="-1" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:5b", IP="172.16.192.91",
> >> > IP6_LINK="fe80::400:acff:fe10:c05b", USED="0", VID="-1" ]
> >> > LEASE=[ MAC="02:00:ac:10:c0:5d", IP="172.16.192.93",
> >> > IP6_LINK="fe80::400:acff:fe10:c05d", USED="0", VID="-1" ]
> >> >
> >> > VIRTUAL MACHINES
> >> >
> >> > ID USER GROUP NAME STAT UCPU UMEM HOST
> >> > TIME
> >> > 9 oneadmin oneadmin testvm9 runn 0 512M test 32d
> >> > 20h47
> >> > 13 oneadmin oneadmin testvm1 runn 0 2G test 29d
> >> > 02h33
> >> > 19 oneadmin oneadmin testvm2 runn 0 2G test 3d
> >> > 17h13
> >> > 20 oneadmin oneadmin testvm3 runn 1 2G test 3d
> >> > 15h54
> >> > [oneadmin at fermi ~]$
> >> >
> >> >
> >> > Regards.
> >> >
> >> > _______________________________________________
> >> > Users mailing list
> >> > Users at lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >
> >>
> >>
> >>
> >> --
> >> Javier Fontán Muiños
> >> Developer
> >> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> >> www.OpenNebula.org | @OpenNebula | github.com/jfontan
> >
> >
>
>
>
> --
> Javier Fontán Muiños
> Developer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>
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