Question

SSH to cvm is not working but it shows running on ahv

  • 15 August 2022
  • 8 replies
  • 1193 views

Badge

Hello

can anybody help me..

[root@XXX~]# virsh list --all | grep CVM
 1     NTNX-XXX-CVM          running
[root@XXX~]# ping 192.168.5.254
PING 192.168.5.254 (192.168.5.254) 56(84) bytes of data.
From 192.168.5.1 icmp_seq=1 Destination Host Unreachable
^C
--- 192.168.5.254 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3081ms
pipe 4
[root@XXX ~]# ssh nutanix@192.168.5.2
FIPS mode initialized
ssh: connect to host 192.168.5.2 port 22: No route to host

 

how to repair cvm ?


8 replies

Userlevel 6
Badge +8

Best is to involve nutanix support, they can help you out. 

Badge +1

Hello! Just wanted to follow up on this to see if you found a resolution to your issue? I have run across a similar situation with my recent install of CE 2.0.

Badge +1

hello,

i have the same problem after to reboot the server.

do you have any solution?

thanks

best regards

Emanuel

Userlevel 3
Badge +7

Hello

can anybody help me..

[root@XXX~]# virsh list --all | grep CVM
 1     NTNX-XXX-CVM          running
[root@XXX~]# ping 192.168.5.254
PING 192.168.5.254 (192.168.5.254) 56(84) bytes of data.
From 192.168.5.1 icmp_seq=1 Destination Host Unreachable
^C
--- 192.168.5.254 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3081ms
pipe 4
[root@XXX ~]# ssh nutanix@192.168.5.2
FIPS mode initialized
ssh: connect to host 192.168.5.2 port 22: No route to host

 

how to repair cvm ?

 

 

seems like its CE , have you tried to add manual routes 

Badge +1

Hello

can anybody help me..

[root@XXX~]# virsh list --all | grep CVM
 1     NTNX-XXX-CVM          running
[root@XXX~]# ping 192.168.5.254
PING 192.168.5.254 (192.168.5.254) 56(84) bytes of data.
From 192.168.5.1 icmp_seq=1 Destination Host Unreachable
^C
--- 192.168.5.254 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 3081ms
pipe 4
[root@XXX ~]# ssh nutanix@192.168.5.2
FIPS mode initialized
ssh: connect to host 192.168.5.2 port 22: No route to host

 

how to repair cvm ?

 

 

seems like its CE , have you tried to add manual routes 

the routes are correct,

at the and i reinstall the CE 

Try restarting the network using the “sudo systemctl restart network.service” command.

Badge

Check your AHV network configuration “cat /etc/sysconfig/network-scripts/ifcfg-br0” - check if correct NIC is in use, GW, mask, etc. Make sure DHCP is not set. Check if you can ssh to the CVM from outside your AHV, by its primary IP. 192.168.5.254 is only internal IP accessible from AHV if network is setup correctly. As suggested above sometimes network service restart helps (for AHV I would rather use “service network restart”), or try AHV node reboot.

i had a similar issue and it was the vlan tags weren’t set.. might want to check that if all else fails

Reply