Jake, what network card are you using? Is it a broadcom chip by any chance?
Andrei ----- Original Message ----- From: "Jake G." <dj_dark_jungl...@yahoo.com> To: users@cloudstack.apache.org Sent: Monday, 11 November, 2013 4:44:16 AM Subject: Networking issues when vRouter is on different host Hi All, I'm running Cloudstack 4.2 on CentOS 6.4 with 2 KVM hosts using advanced networking. I have 3 networks on 2 physical NICs. eth0 -> Management, Storage traffic eth0.900 - Guest Network VLAN 900 on the physical NIC, but a Guest VM vlan range of 600-699 handled by the CS vRouter. eth1 -> Internet, public traffic I am able to deploy Guest VMs in the cluster containing the 2 KVM hosts. I can also ping the vRouter and other Guest VMs located on the other host of the cluster. Lastly, I can receive Guest IPs from the vRouter`s DHCP service no problem. My problem is, I am unable to connect to the internet and/or the internet is extremely slow (200bytes/sec) from a Guest VM that is located on a different host than the vRouter. Guest machines that are located on the same host of the vRouter work fine. Could this possibly be a MTU issue? As far as I know everything should be the default MTU 1500. Thank you very much!
