We are getting TCP out of error packets while sending requests to outside. Though we can access the internet and also connectivity is fine. But some of the application is not working due to this error, specially TCP based application as on the remote side they are not accepting two requests from our network. That means two requests are going from our network with each of the request sent to outside network.
We have 4-5 vlans and intervlan routing is configured. Could somebody pls. let me know the reason of this and how can I solve this problem?