Atiqul-Islam commented on issue #7364: URL: https://github.com/apache/cloudstack/issues/7364#issuecomment-1485249464
@weizhouapache Thank you for confirming my assumption. You suggestion aligns with my assumptions. I don't fully know if I understand, what you mean by the VLAN/VXLAN tag. The VLAN IP id on the switch associated to `interface B` (connected to the guest and the public network) is 601 While configuring the advance zone, I left the VLAN id empty and for the public network with an ip range of (10.4.2.1 to 10.4.2.255) I choose VLAN ID ranging from 100 to 200 for the for the guest network. Note: Devices on both the 10.4.1.1/16 and 10.6.1.1/16 network uses range (10.4.1.2 to 10.4.1.255) and (10.6.1.2 to 10.6.1.255) respectively. Management network - tagged cloudbr1 - isolation type: VLAN Public and Guest network - tagged cloudbr0 - isolation type: VXLAN My virtual router is configured to connect 10.4.1.1/16 and 10.6.1.1/16 to the internet via the external network 10.1.1.1/24. I am able to access internet and ping google com from the Virtual Router in the advance zone and also from the VMs. The issue I am having: Trying to install Ubuntu server 20.04 (https://releases.ubuntu.com/20.04.5/ubuntu-20.04.5-live-server-amd64.iso?_ga=2.143809077.1213128030.1678795300-1783458840.1675265647 ) from an iso results in all types of connection issue during the installation. In most cases updates fails or download speed is super slow to the point that the installation would crash. I tried installing the same image on another system and it works fine. To me it seems like, the issue is occurring due to an unstable internet connectivity, with VXLAN, even though there is internet connectivity, as I am able to ping google.com from another VM running a centos template. This leads me to suspect, that I am probably not satisfying some prerequisites for VXLAN isolation or maybe something associated to my advance zone configuration is wrong. Note: I have all egress rule and firewall rule open on the isolated network and the virtual router, but the issue persists. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
