Did you check the entries in the nics table for that router? That might give you some pointers.
Somesh CloudPlatform Escalations Citrix Systems, Inc. -----Original Message----- From: John Skinner [mailto:[email protected]] Sent: Thursday, February 26, 2015 10:59 AM To: [email protected] Subject: CS 4.3.2 virtual router issue Running CloudStack 4.3.2 with advanced networking using Open vSwitch on KVM. I am having an issue where my virtual router is coming up with 2 public interfaces when there should only be 1. CloudStack is only requesting the 3 interfaces (private, control, and public) but the VM is coming up with 4. The second public interface comes up with the same IP as the first public interface. This obviously really breaks routing and ip forwarding as the postrouting rules in iptables get created for the second interface when the traffic is coming in on the 1st interface. Has any one seen anything like this? I can't figure out why it is getting created with 2 public interfaces.
