Port Forwarding Doesn't Work

RouterOS Beginner Basics
1

I’ve created a rule defines forwarding of connections comes to router internal address 192.168.88.1 port 7 (echo) from internal network to internal host 192.168.88.251 port 7
Bun in some unknown reason terminal cannot establish connection to 192.168.88.1:7. However direct connections to 192.168.88.251:7 work. You can see that NAT rule for 192.168.88.1:7 connections counts the traffic but nothing else.
Can anybody explain why this rule in NAT config doesn’t work?
MikroTik NAT Settings.png

2

What are you trying to accomplish?

3

i want all conections that come to router’s port 7 (including connections from intranet) to forward to some intranet host.
in my attempt router has address 192.168.88.1, host with running Echo service has address 192.168.88.251
i created rule that forwards connections to 192.168.88.251
i see router calculated statistics for this rule.
but i see no incoming connections at 192.168.88.251

4

question still actual