GTM resolving to wrong IP address from Internet
Hi Guys, I am in middle of an ongoing issue in which I am not able to resolve a DNS name of wide IP B to correct IP address. I have configured two new applications having the same VS on LTM (206.221.101.12)
On GTM Translation (172.x.x.x) to IP (206.221.101.12) for Wide IP A (This is resolving correctly to 172.x.x.x) On GTM VS 206.221.101.12 is configured for wide IP B (This is not resolving correctly instead it resolves to 172.x.x.x which is an IP for wide IP A) On ISP firewall we have a NAT in place translating 172.x.x.x to 206.221.101.12 IP address
When the NAT (172.x.x.x to 206.x.x.x ) is removed from ISP firewall, I was able to get the 206.221.101.12 when I resolved the DNS name from the public network but the user was not able to communicate with the end server, so I have to re configure the NAT again.
This part is making me confuse since DNS is part of the payload and the NAT should have no bearing on this.
Please let me know if I am missing anything. How can I fix this?