Can´t get routing to work

RouterOS General
1

Hi Folks,

i have some troubles to get routing to work on my RB2011L Mikrotik with OS6.48 !

For explanation please refer to the Infrastructure Overview pic attachet to this post. The Problem is, that I am able to ping and connect to clients in local LAN Segment 192.168.1.0/24 from WLAN 192.168.2.0/24 but I am not able to ping or connect to Clients from local LAN to WLAN.

The routing and address settings are look like this:

[admin@GWRouter] > /ip address print
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK INTERFACE

0 ;;; default configuration
192.168.88.1/24 192.168.88.0 bridge-local
1 ;;; Local LAN
192.168.1.1/24 192.168.1.0 ether4
2 D 77.xx.xx.xx/24 77.xx.xx.x ether1-gateway
3 X ;;; Uplink Asus Wlan
192.168.2.2/24 192.168.2.0 ether3

[admin@GWRouter] > /ip route print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit

DST-ADDRESS PREF-SRC GATEWAY DISTANCE

0 A S 192.168.2.0/24 192.168.1.64 1 <<< it doesn´t matter if this rout is enabled or not .. it won´t work either
1 ADS 0.0.0.0/0 77.xx.xx.x 1
2 ADC 77.xx.xx.x/24 77.xx.xx.xx ether1-gateway 0
3 ADC 192.168.1.0/24 192.168.1.1 bridge-local 0
4 ADC 192.168.88.0/24 192.168.88.1 bridge-local 0

For a better View I attachet LAN config as well.

Thanks for your Help
Cheers
Thomas
Lan Config.txt (1.27 KB)

infrastructure.png
infrastructure.png1310×377 10.2 KB

2

Hey folks,

no one out there who can help me ?

Thanks

3

You have to allow these requests in the Asus router. Is NAT required on the Asus?

4

Hi,

yes the ASUS Router is configured as router, therefore NAT is active and required.

5

There is your problem: because of NAT on the Asus, all traffic is blocked (as should be) from WAN to LAN. Please reread my earlier reply.

6

ok I understand, but then I have to reconfigure ASUS Wlan to be an AP instead of an router. In AP Mode NAT is not required. Is that correct ?

7

Correct, there are a lot of reasons why you don’t want multiple NAT in your network (and you have found one of them ;-)).

8

:slight_smile: great. Thanks for your replies !