Ok that's cool, Using Network Traffic Labels will allow the networks to bind to those interfaces (which is probably what you needed to do).
Marty On Thu, Oct 24, 2013 at 2:42 AM, Murugappan, Vairavan < [email protected]> wrote: > Hi Marty, > I figured it out. > > The problem was when the cloud stack creates the bridge on the host > machine, for some reason it's not mapping my physcial NIC to the correctly. > My NIC's are called em1 and em2, not eth0 and eth1. And I have 2 NIC's but > I am using only one, but I guess it's trying to use both or something like > that. And also in the network configuration page, I left everything as it > was (default) - the network name to "Physical Network 1" and no labels for > management and guest traffic, that could have also been a problem. > > So, this is what I did. I created a bridge called "Cloudbr1" on my host > machine and assigned the ip address to it and mapped it to my NIC (em1). > And on the add network page I mentioned the labels for both management and > guest traffic as "Cloudbr1" and it worked. > > Thanks for the help. > > Regards, > Vairavan M. > > -----Original Message----- > From: Murugappan, Vairavan [mailto:[email protected]] > Sent: Tuesday, October 22, 2013 5:03 PM > To: [email protected] > Subject: RE: Network Setup Problem 4.1.1 > > Hi Marty, > No I don't own a range of public ip's and I am jus looking for a simple > setup at this moment. > > I changed the ip's as you suggested. > Management: > Em1: publicip > Em2: 10.10.0.1, netmas:255.255.255.0 > > Agent:(host) > And I assume by agent you mean the physical host (Compute Node) : > Em1: 10.10.0.2, netmask: 255.255.255.0, gateway=10.10.0.1, dns=10.10.0.1 > > And I also changed the switch ip to 10.10.0.254 > > * I can ping my host from mgmt and vice versa. Host OS has internet. > * I cannot ping any ip's of SSVM or Console VM from Mgmt server. > * I can ping the link local ip (169.*.*.*) of SSVM from the host, but not > the other 10.10.*.* ip's > * I still get the same "No Secondary Storage VM Error" > > This was the case in the previous configuration as well. And please note > that I have not created any vlan's or bridges on host or switch or > management server. > So is there anything I should do on switch (Dell 6248) and should I > create any vlan's on host (which I already mentioned in my previous post)? > > Thank you. > > Regards, > Vairavan M. > > -----Original Message----- > From: Marty Sweet [mailto:[email protected]] > Sent: Tuesday, October 22, 2013 1:14 PM > To: [email protected] > Subject: Re: Network Setup Problem 4.1.1 > > Hi Vairavan, > > The main highlight here is that you are using 20.xxx.xxx.xxx as your > private network, this is not compliant with RFC1918 and would cause > connectivity issues to public address in this subnet. > > Do you own a range of public IP address you wish to allocate to VMs? If > so, this will effect the way you setup your Cloudstack Networking. > > If not, and you are looking for a simple setup, I would recommend the > following: > > Management: > eth0: your.public.ip.addr > eth1: 10.10.0.1/24 (Private Interface) > > Agent: > eth0: 10.10.0.2/24 > > If you wish to stick to your current setup (which I would advise against), > can your agent ping your 20.1.1.1? > > Marty > > > > On Tue, Oct 22, 2013 at 7:28 PM, Murugappan, Vairavan < > [email protected]> wrote: > > > Hi, > > I am trying to setup a basic cloudstack 4.1.1 installation (test > > setup) with > > 1 Management (mgmt) server (centos 6.4), 1 host machine(cents 6.4) and > > 1 > > dell6248 switch > > > > Mgmt has 2 NIC's > > * One connected to the internet > > * Another with local ip 20.1.1.1 (which acts a gateway) > > net mask 255.0.0.0 > > * I have added NAT rules to forward internet > > to rest of the network > > * And this runs a dns server > > * Also this hosts the Mysql and NFS > > (/export/primary, /export/secondary) > > * But No dhcp server > > * I followed the instructions in the document and the > > management server is running and I can access it through browser > > > > DELL6248 Switch > > * I assigned ip as 20.2.1.1 netmask 255.0.0.0 gateway > 20.1.1.1 > > * No Vlan configured, left it at default config > > > > Host Machine has 1 NIC > > * It is connected to the Switch > > * I followed the steps in the document (installation for > > KVM) for creating bridges > > * I Assigned ip 20.1.1.2 to the vlan em1.100 [ Netmask > > 255.0.0.0 Gateway 20.1.1.1 ] (em is my eth) and no ip on em1, Amd > > configured 2 bridges as said. > > -> But, With this setup the host machine cannot even ping the switch > > -> and > > mgmt server. > > -> I tried assigning the 192.*.*.* ip to em1.100 with the ip at > > virbr0(192.*.*.1) as gateway but same result cannot ping the switch or > > mgmt.. > > * So removed all vlan's and bridges and just set 20.1.1.2 to em1 [ > > Netmask > > 255.0.0.0 Gateway 20.1.1.1]. Now it works as expected and I can access > > the internet as well. > > > > Setup: > > > > * I proceeded with the basic installation > > > > * Pod - Gateway:20.1.1.1, Netmask:255.0.0.0, iprange - 20.1.1.5 > -> > > 20.1.1.20 > > > > * Guest - Gateway:20.1.1.1, Netmask:255.0.0.0, iprange - > 20.1.1.30 > > -> 20.1.1.200 > > > > * The Zone gets added successfully. No error on that. > > > > It creates cloubr0 bridge on host by itself and moves the ip from em1 > > to > > cloudbr0 and also starts the SSVM and Console VM on the host machine. > > But I get this "There is no secondary storage VM for secondary storage > > host nfs:// 20.1.1.1/export/secondary" > > On the management server log. > > > > SSVM Guest Machine > > > > * I can log into the SSVM from host using iplink local and I ran > > the SSVM test script, it seems it cannot connect to the gateway > (20.1.1.1). > > > > * Following are the ip assigned to SSVM > > > > o Public - 20.1.1.30 (eth2) , Private - 20.1.111 (eth1) , Link Local - > > 169.254.2.151 (eth0) , > > > > o And on eth3 20.1.1.20 (Not sure what this is for) > > > > Problems: > > > > * SSVM cannot access switch or gateway server (mgmt,nfs,mysql) or > > internet > > > > * And I cannot add any iso's or the cannot see the system default > > iso on the add instance screen. > > > > So there's something wrong in my network configuration over here but I > > couldn't figure out what it is. So any help on this would be much > > appreciated. > > > > Regards, > > Vairavan M. > > >
