I use cloudstack4.1 basic network. This is my host(compute) node network configuration:
ifcfg-em1: DEVICE=em1 TYPE=Ethernet ONBOOT=yes BRIDGE=cloudbr0 ifcfg-em2: DEVICE=em2 TYPE=Ethernet ONBOOT=yes BRIDGE=cloudbr1 ifcfg-cloudbr0: DEVICE=cloudbr0 TYPE=Bridge ONBOOT=yes BOOTPROTO=static IPADDR=172.16.1.10 NETMASK=255.255.255.0 GATEWAY=172.16.1.1 DNS1=8.8.8.8 DEVICE=cloudbr1 TYPE=Bridge ONBOOT=yes BOOTPROTO=none IPV6INIT=no IPV6_AUTOCONF=no DELAY=5 STP=yes management traffic go through em1,guest traffic go through em2. em1 connect to dell powerconnect8132 switch te1/0/15 em2 connect to dell powerconnect8132 switch te1/0/16 Now the dell switch show lots of logs like this: spanning Tree Topology Change Received: MSTID: 0 Te1/0/16 I think there may be a network loop. I want to know if my configuration is correct.
