Network to instances is not stable
Hi all,
I have installed openstack Liberty on 2 servers for 3 months. Couple of days, I have seen an issue that network to instances is not stable. When ssh to instanaces or ping to these, the packets or connection lost.
I tried to restart 2 hosts or neutron network but cannot solve the problem. Sometime it is ok, sometime it is not ok.
Reply from 10.250.40.12: bytes=32 time=1ms TTL=60
Reply from 10.250.40.12: bytes=32 time<1ms TTL=60
Request timed out.
Reply from 10.250.40.12: bytes=32 time=1ms TTL=60
Reply from 10.250.40.12: bytes=32 time=1ms TTL=60
Reply from 10.250.40.12: bytes=32 time=1ms TTL=60
Reply from 10.250.40.12: bytes=32 time<1ms TTL=60
Reply from 10.250.40.12: bytes=32 time=1ms TTL=60
Request timed out.
Request timed out.
Reply from 10.250.40.12: bytes=32 time=2ms TTL=60
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Thanks, Trung.