Port 123 Blocked - any workaround?

RouterOS General
1

Hello!

My ISP is filtering all traffic through port 123 and I cannot automatically sync the date and time of my RouterBoard.
It is very annoying…
Can you give me an idea for a workaround (if such actually exists…)

Thanks!

2

Only two solutions are an external server that uses a different port or turn a PC into an NTP Server locally

3

Thank you for the reply.
But how can I set up the SNTP client to connect at different port in unicast mode?

4

Sorry for the delayed response on this.

You use NAT along with DST NAT to change the DST Port.

5

Thanks for your reply.
I’ll try this when i have a little free time and I’ll post back the results.