[INS-40922] Invalid SCAN Name – Unresolvable to IP Address

1. Check the Scan name in /etc/hosts file you are using is correct.

######-- SCAN IP -----############################
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1               localhost.india.com localhost
::1             localhost6.india.com  localhost6
############--------------PUBLIC ------------ ###########
192.168.1.50      racnode1.india.com           racnode1
192.168.1.51      racnode2.india.com           racnode2
####### --------------------- VIP ------------------ ###########
10.10.10.10       racnode1-priv.india.com      racnode1-priv
10.10.10.20       racnode2-priv.india.com      racnode2-priv
####### ----------------  eth1 - PRIVATE ----------- ###########
192.168.1.60      racnode1-vip.india.com       racnode1-vip
192.168.1.61      racnode2-vip.india.com       racnode2-vip
#######################-- SCAN IP -----############################
192.168.1.70  racnodescan.india.com    racnodescan
192.168.1.71  racnodescan.india.com    racnodescan
192.168.1.72  racnodescan.india.com    racnodescan

2. Check the nslookup command that racnodescan is resolved with ip address:

nslookup racnodescan

3. If it not resolved, then check the network team for provide solution to resolve them in their DNS Server. If you are using for Testing purpose the following link help to resolve the issue on

Oracle Linux:
Configured DNSMASQ Service for resolve SCAN IP

Redhat Linux:
Configure DNS named Service for resolve SCAN IP
 

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