thanks for your reply.
1. Resolving worked
2. Pink is OK
3. Tracert took a while but worked
4. No errors, message returned by browser looks like shown below
This is a Windows© Communication Foundation service. Metadata publishing for this service is currently disabled.
If you have access to the service, you can enable metadata publishing by completing the following steps to modify your web or application configuration file:
1. Create the following service behavior configuration, or add the <serviceMetadata> element to an existing service behavior configuration:
5. Pulseway works in the same network in different VLANs without any issues. Same firewall configuration is used in different locations and pulseway works on all except on that machine. I can't change anything on the proxy as it is no maintained by us. Turned off local firewall services on the machine as well, but that didn't help.