A serious issue on RB4011 6.45.8 (WiFi/ DHCP Server)

RouterOS General
1

Hi all,

I have a problem that I can’t solve; even trying different configuration reset the problem persists; after upgrading to the latest “long term” version all dhcp servers beyond the fourth do not work.

All the dhcp want marked in red as if there was an error and the wlan including the virtual in the bridges are inactive even if they are active.

Has anyone encountered this problem with this version?

Solutions?

Thanks.

2

I get red entries when My config is wrong.
Please post your config

/export hide-sensitive file=anynameyouwish

3

I had to hide the static IPv4 and IPv6 from the configuration file
wifi-problems.rsc (26.8 KB)

4

I don’t see where you have assigned any wifi interfaces to bridges, except wlan1. You have DHCP server configurations assigned to the bridges, so I would expect the DHCP server config not to appear red though.

5

You have not assigned an address to bridge-wlan-home

6

I’m currently removing 5x RB 951 and 3x RB 751 putting everything inside an RB 4011; the configuration is partial; anyway, I’ll send you another configuration file

I tried to change the firmware version too but I have the same problem; the wifi do not assign the ip from the dhcp

Problem DHCP:
wifi-problems.png
new config:
wifi-problems-new.rsc (34.8 KB)

7

In this particular case, your interface bridge-wlan1-home does not have an IP address assigned. Therefore, the DHCP server is unable to be enabled by the system.

I think you want to add:

/ip address
add address=172.16.85.1/24 interface=bridge-wlan1-home
8

Solved