i had make a backup from old router after restore in the new 750up i can have access from out side internet pptp…
0 VPN-test0 pptp-in
1 X VPN-test1 pptp-in
2 R ether1 ether 1500 1600
3 R ether2 ether 1500 1598 2030
4 R ether3 ether 1500 1598 2030
5 R ether4 ether 1500 1598 2030
6 ether5 ether 1500 1598 2030
in /ppp also i edit interface user pass but i cant login from out side..any budy can help regarding this issue pls