DHCP leases staticIP @ROS 6.33.1

RouterOS General
1

many devices i want to make it staticIP

how to make static ?
in winbox i search my macaddress, double click, then ‘make static’ and OK
the result OK

i uses this time to time … but now i realized … the result affecting internet connection that routerboard.

i tried to ping in ‘terminal’ window :

 ping forum.mikrotik.com

its replied not from forum.mikrotik.com real ip address, its from 1 or random of dhcp user

  SEQ HOST                                     SIZE TTL TIME  STATUS                                                      
    0 10.0.0.131                                 56  64 2ms  
    1 10.0.0.131                                 56  64 2ms  
    2 10.0.0.131                                 56  64 2ms

BUT
winbox > tool > ping, → replied from forum.mikrotik.com real ip address

w/ or w/o script : problem still there …
then i tried :

/tool fetch url="http://www.mikrotik.com/img/netaddresses2.pdf" mode=http

result :

failure: closing connection: <404 Not Found> 10.0.0.131:80 (4)

IF I REMOVE / DELETE ALL LEASES (static IP) till empty : WONDERFUL …



my connection:
[INTERNET]
[modem auth, dhcpserver 192.168.1.1]
[mikrotik : dhcp client :192.168.1.2; dhcp server 10.0.254.254/16]
[this computer : dhcp client :10.0.0.192]

why its replied from dhcp user?
why forum.mikrotik.com ip address is “10.0.0.131”?
1.jpg

2

i figured it out … its beacause … :
[u]some device/u with undifined (or blank) host name registered in DNS Static will make this error the router
even i tried force all connection to wan connection (in my case is : ether5)