Yes I am sure, there is absolutely no restrictions and clients can reach server.
What do you mean by rules in iptables? Firewall is turned of on Ubuntu server. I do need VLANs, because client VLAN should have only access to Openthinclient server and nothing else. I will double check connectivity. Thanks, Taras Tomkiv | Western Paper Distributors Information Technology 303.371.8710 x195 (direct) 303.371.6111 (fax) ttom...@westernpaper.com <mailto:dsoren...@westernpaper.com> <http://www.westernpaper.com/> <http://www.networkdistribution.com/> From: Miguel Amez [mailto:villalvi...@gmail.com] Sent: Friday, August 30, 2013 12:28 AM To: openthinclient-user@lists.sourceforge.net Subject: Re: [openthinclient-user] Issues booting from differentsubnet."Running /scripts/init-bottom..." Hi Taras, I think I've found your problem: You said that you have 2 VLANs, 1 for the server and 1 for the clients, and you also said that your firewall has the correct rules for connecting each VLAN with the other... Do you have those rules in iptables? Are you completly sure that you can reach a computer in VLAN2 from a computer in VLAN1 and viceversa? I think that the problem is on the firewall's rules and routes: you said that you have your rules right, but... Did you check your firewall routes? One more thing: I don't know if you really need 2 VLANs on your real scenario, but if you can fully reach computers in VLAN2 from computers in VLAN1 and viceversa... Which is the sense of separating them in VLANs? This way you will have encription over the network layer, so slower connection, more dificult-to-manage network infraestructures, complicated rules on firewall, ... Why don't you define a bigger LAN with a suitable mask for this scenario? Maybe a big problem have a small solution on the very beginning approach... Think about it. But if you really need VLANs, please check connectivity between VLANs with pxe, NFS, NTFS and CIFS ports firstly. Regards, 2013/8/29 Taras Tomkiv <ttom...@westernpaper.com> Miguel, Thank you for getting back to me. Let me clear this up: Server: Server is a VM (running on ESXi 5.1) on Ubuntu 12.04, VLAN 1 and 192.168.103.44. Base software is 1.0.0-17 Client: There are 3 clients: 1 is testing VM, another 2 are regular PCs using PXE boot (one Compaq and another is HP). Clients are in the VLAN 2 and subnet is 192.168.102.0/24. All clients used to be able to boot from the server, but not anymore…unless I move them to the VLAN 1. Firewall rule is to allow all traffic from VLAN 2 to 192.168.103.44 (OTC server) and vice versa. DHCP server is on the firewall. Clients connect to the server, download the image but then it hangs on “Running /scripts/init-bottom…[76.544064] nfs: server 192.168.103.44 not responding, still trying” Please, let me know if you need anything else. ------------------------------------- From: Miguel Amez [mailto:villalvi...@gmail.com] Sent: Thursday, August 29, 2013 12:10 AM To: openthinclient-user@lists.sourceforge.net Subject: Re: [openthinclient-user] Issues booting from different subnet."Running /scripts/init-bottom..." Hi Taras, Details of your configuration are not really clear at all... Can you please give hardware and software specifications of your network? (for example firewall rules, network topology, subnets, if you have vlans in your configuration, etc.) It is very dificult to understand the nature of your problem if you don't give more information. Regards, Miguel Amez 2013/8/29 Taras Tomkiv <ttom...@westernpaper.com> Hellom I have an issue with Openthinclient. Client can boot from the server in the same subnet and I also was able to boot my other clients from different subnet, but not anymore. No changes were made and now I cannot boot from different subnet, I receive this error after Splash screen: “Running /scripts/init-bottom… [76.544064] nfs: server 192.168.103.44 not responding, still trying” The same client can boot from the server if I switch it to the server’s subnet. Server is Ubuntu 12.04 LTS running on VMware ESXi 5.1 Tried three different clients and I get the same result. Tried removing firewall rules too and that didn’t help. Firewall on Ubuntu is disabled as well. Thank you! ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ The Open Source Thin Client Solution http://openthinclient.org openthinclient-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openthinclient-user
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