Ours is an ISP and we have one central node and 3 POPs located throughout the city. All our webservers and core routers are located at central node. We are hosting our website at a websever which is at central node.We are running OSPF for our internal network and BGP with our gateway.
Now the problem is - from one particular POP, we are able to get all websites except our own website. It is observed that, some webpages of our website, which has few gifs, are getting opened properly but not all the webpages. Some webpages gets partially opened but not fully. Same problem is observed for our Intranet website which is on another webserver at central node. There is no problem for all other websites which are outside our network.
This problem is not observed from other 2 POPs hence it cannot be website content problem. The configuration of all the 3 Routers at located at 3 POPs is same.
Can anybody suggest what may be the problem ?