I have Mikrotik 751U 2HnD + 4G usb modem with provider which locks internet access if outgoing packets with different TTL values are detected. When it happens all pages are redirected to the warning page (“We’ve detected you sharing the internet so the access to the internet is temporarily locked”). My aim is to rewrite TTL values for every outgoing packet to the fixed value.
Also I have another router with OpenWRT where this rule works well:
iptables -t mangle -A POSTROUTING -j TTL --ttl-set 65
I’m trying to make the same with the Mikrotik web config:
Ip - Firewall - Mangle - Add:
Chain: postrouting
Action: change TTL
TTL Action: change
New TTL: 65
Passthrough: tried either On/Off
Так же пытался через прероутинг:
Chain: prerouting
Action: change TTL
TTL Action: change
New TTL: 66
Passthrough: On/Off
Ping command for every device inside my network shows TTL = 65. But I’m still getting the internet locked and warning page showed.
Thanks in advance.