Hello, I have created a VPC with three tiers in it (tier1, tier2. tier3) using cloudstack 4.14.0.0 version with Ubuntu16 as OS for mgt, agent I created a VM in tier1 and I am able to ping its IP address
# ping 10.10.1.51 PING 10.10.1.51 (10.10.1.51): 56 data bytes 64 bytes from 10.10.1.51: icmp_seq=0 ttl=64 time=2.273 ms 64 bytes from 10.10.1.51: icmp_seq=1 ttl=64 time=1.690 ms ^C--- 10.10.1.51 ping statistics --- After adding secondary NIC to vm from tier2 or tier3 then I am not able to ping that IP address. # ping 10.10.2.23 PING 10.10.2.23 (10.10.2.23): 56 data bytes 92 bytes from 10.10.2.254: Destination Host Unreachable 92 bytes from 10.10.2.254: Destination Host Unreachable 92 bytes from 10.10.2.254: Destination Host Unreachable 92 bytes from 10.10.2.254: Destination Host Unreachable ^C--- 10.10.2.23 ping statistics --- Dchphost content # cat /etc/dhcphosts.txt 02:00:72:36:00:01,10.10.2.83,tier12,infinite 02:00:2f:16:00:0c,set:10_10_2_23,10.10.2.23,tier11,infinite 02:00:78:24:00:01,10.10.1.51,tier11,infinite Dhcpopts content # cat /etc/dhcpopts.txt 10_10_2_23,3 10_10_2_23,6 10_10_2_23,15 I don't see any errors in /var/log/cloud.log on VR when secondary nic is added. Is there any other I can troubleshoot this or look for logs? -- Thanks and regards Rakesh
