Proxmox cluster join showing wrong IP

[harethl1s]

Hello guys I have 2 dedicated servers with public IP, configured right
However my main node has IP of 0.0.98.165 which is wrong
but in the cluster main page the IP is right

 

[t.lamprecht]

Hi,

However my main node has IP of 0.0.98.165 which is wrong

Then your DNS and/or /etc/hosts (takes priority) is quite probably resolving that nodename to that incorrect IP and should be fixed there.

 

[harethl1s]

Hi,

Then your DNS and/or /etc/hosts (takes priority) is quite probably resolving that nodename to that incorrect IP and should be fixed there.

/etc/host is configured right, except the red thing i highlighted which is IP I don't know but is not 0.0.98.165

 

[Stoiko Ivanov]

The issue here is with the digit-only hostname (25253) - if at all possible I would really really suggest to change that to something with a digit inside.

I think this is best seen when you try to `ping 25253` on a shell:

ping 25253
PING 25253 (0.0.98.165) 56(84) bytes of data.

 

[t.lamprecht]

You're right, good catch! One can maybe even better see that by splitting that number into the lower two 8-bit parts of an IPv4 address notation:

echo $[25253 & 0xFF] $[25253>>8 & 0xFF]
165 98

 

[harethl1s]

The issue here is with the digit-only hostname (25253) - if at all possible I would really really suggest to change that to something with a digit inside.

I think this is best seen when you try to `ping 25253` on a shell:

ping 25253
PING 25253 (0.0.98.165) 56(84) bytes of data.

You are right it produce this results, what's the solution?

 

[t.lamprecht]

You are right it produce this results, what's the solution?

Rename the hostname so that it won't get picket up as IP, iow. add some letter in front.