Hi , I am using cloudstack(4.4.1) with KVM host. I have a L3 switch - partitioned to 4 vlans public(CIDR:-192.168.1.0/24) guest vlan (CIDR:-10.0.0.0/24) management vlan (CIDR:-10.0.1.0/24) storage vlan (CIDR:-10.0.2.0/24)
I have a kvm host with four physical NICS that a connected in switch and each NIC is connected in each different vlan. I have created bridge over each physical nics:- Cloudrbr0:-ip address:-10.0.0.24 connected on the port of the switch belongs to guest vlan) Cloudbr1:-ip address:-10.0.1.24 (connected on the port of the switch belongs to management vlan) Cloudbr2:-ip address:-10.0.2.24 (connected on the port of the switch belongs to storage vlan) Cloudbr3:-ip address:-192.168.1.24 (connected on the port of the switch belongs to public vlan) I have a physical machine with four NICS and CloudStack management is installed on it and four NICS are connected in four vlans with ip. =>I have created a zone with advanced networking and everything been success so far. when I created two instances(guests) on kvm host, I can ping this instances with each other.( guest1/ guest2) i.e Instance1:-ip address:-10.0.0.90 Instance2:-ip address:-10.0.0.91 Virtual router:-ip address:-10.0.0.4 Now when I tried to ping /ssh the guest from a laptop attached in same vlan (guest vlan) , I can’t ping guests. >From the laptop , I can ping 10.0.0.24 ( my cloudbr0 ip – in KVM host machine) >, but cant ping/ssh any guest. There is no firewall issues - i checked. I have attached a network diagram also for better understanding of issues. Could you please help me so that I can ping /ssh to any guest from any machine in guest vlan. Thanks in advance Best Regards Papu Bhattacharya CEO- PTR Technologies http://www.ptrsoft.com 91-9963111687