I am running an L3 VPN between 2 edge routers and have connected one router to a client (Linux Host). I tried pinging from the client an IP address (present on the other router) that was learnt via BGP VPN. It's pinging, but I am unable to do tracepath from the client. It gives me a "No Reply" after it goes to the interface of the router connected to the client. Why is this happening? Could anyone please explain this behavior?