Huawei b260a gsm modem not forwarding gre for pptp tunnel
- by Priit
I have a huawei gsm modem that does not want to let gre through.
The goal is to connect into a pptp server thats behind the huawei.
In the modems port forwarding settings theres a ready made profile for pptp (1723).
After activating that the MS pptp test tools show that connection is being initiated but no gre packets make it to the server.
After…