hi

i want to change a protocol to another, UDP to TCP and also change the PORT, in one time

i found to change port in ip , firewall, NAT but for protocol i didnt found.

please help me

You can forward to a different port, but you cannot forward to a different protocol. That simply isn't how TCP/IP works.

huh, where do you need that? O_o

huh, where do you need that? O_o

do you have any way for me?

i need to change tcp to udp for cross some filters.

thanks

Encapsulate your traffic to some tunnel which is supported on ROS and other side.

yeah, use L2TP - it's UDP-based =)

yeah, use L2TP - it's UDP-based =)

i cant use L2TP, because of in special time all of such these protocols blocked, so i need to change protocol directly

AFAIR, L2TP is the only UDP-based tunnel in RouterOS

AFAIR, L2TP is the only UDP-based tunnel in RouterOS

IPsec in NAT-T mode should be using udp/4500.