unable to reach the vm's on one of compute node

asked 2015-12-08 01:45:08 -0500

Basivireddy gravatar image

updated 2015-12-08 05:05:16 -0500

Bipin gravatar image

Architecture: Juno , 1 controller ,1 neutron , 3 compute node's.compute node's has two networks 172.25.0.0/16(management n/w),192.168.1.0/24(data n/w).

 nova list --all-tenants --host edge3 | grep VM-10

 5fc722ee-dbd3-479b-8066-21a8460a7c99 | VM-10    | ACTIVE    | -          | Running     | n1=10.0.3.14,172.25.1.110

from port list , I got vm tab device id: tap0fc5bc86-c9

one side I ping to vm on network node : ip netns exec qdhcp-ea40caf5-15a1-4f21-92e3-82f91a1047f4 ping 10.0.3.14

other side I took the tcmpdums on same network node : >>>>>>>>> tcpdump -i tap0fc5bc86-c9 -v "icmp or arp" 192.168.1.103 > edge-5: ICMP host 192.168.1.103 unreachable - admin prohibited, length 134 IP (tos 0x0, ttl 64, id 54046, offset 0, flags [DF], proto GRE (47), length 126) edge-5 > 192.168.1.103: GREv0, Flags [key present], key=0x9, length 106 IP (tos 0x0, ttl 64, id 12757, offset 0, flags [DF], proto ICMP (1), length 84)

edit retag flag offensive close merge delete

Comments

Did you assign a floating IP to the VM's? Are both the VM in one project?

soumitrakarmakar gravatar imagesoumitrakarmakar ( 2015-12-08 02:24:35 -0500 )edit

yes.I assigned floating ip to vm and both vm's on same network and tenant.

Basivireddy gravatar imageBasivireddy ( 2015-12-08 22:40:54 -0500 )edit