SOLVED General failure followed by success

[cliveallen]

I have a windows 10 laptop connected to CPE connected to NTE (SRX340).

Ping to facebook IPv6 address works from WAN interface on CPE, no problems there.

From the Windows 10 laptop I can ping the CPE IPv6 WAN interface. However, when I try and ping the other end of the connection on the SRX, I am getting the following from the command prompt:

Transmit failed : General failure ---- for 2 minutes, timed. Followed by

Success --- For 2 minutes then general failure again for 2 minutes.... and so on, continuously.

Any ideas why this would occur?

I was originally thinking using the wrong protocol, but that makes no sense unless it is switching between them, and that would not be good....

Thanks

 

[Bighorn]

No response, no clue as to what CPE, NTE, or SRX stand for.