Routing problem

RouterOS Beginner Basics
1

I am trying to set up a RB433 where the ETH 3 is on 192.168.1.xxx and the router board is on 10.0.0.xxx. I can ping the gateway on 192.168.1.xxx from the internal bridge but not from any other ports. anyone have any ideas?

Richard

2

Sorry, but that sentence makes no sense to me.

Instead of describing what you’re trying to do can you please post a network diagram, and the output of “/ip address print detail”, “/ip route print detail”, and “/ip firewall export”? And “/interface print” together with a description of what is what - you’re mentioning bridging?

3

how do I copy text from telnet to paste on forum?

Thanks

Richard

4

That depends on the telnet application you’re using to access the router. I’d suggest using Google to answer that question.

5

RB433 Eth 1= 10.0.0.xxx Eth 2=10.0.0.xxx Eth 3= 192.168.1.xxx Wlan 1 = 10.0.0.xxx

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

ADDRESS NETWORK BROADCAST INTERFACE

0 192.168.1.200/24 192.168.1.0 192.168.1.255 ether3
1 10.0.0.1/24 10.0.0.0 10.0.0.255 bridge1
2 10.0.0.2/24 10.0.0.0 10.0.0.255 wlan1

[admin@MikroTik] /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 0.0.0.0/0 192.168.1.1 1
1 ADC 10.0.0.0/24 10.0.0.2 bridge1 0
2 ADC 192.168.1.0/24 192.168.1.200 bridge1 0


[admin@MikroTik] /ip firewall> export

/ip firewall connection tracking
set enabled=yes generic-timeout=10m icmp-timeout=10s tcp-close-timeout=10s
tcp-close-wait-timeout=10s tcp-established-timeout=1d
tcp-fin-wait-timeout=10s tcp-last-ack-timeout=10s
tcp-syn-received-timeout=5s tcp-syn-sent-timeout=5s tcp-syncookie=no
tcp-time-wait-timeout=10s udp-stream-timeout=3m udp-timeout=10s
/ip firewall service-port
set ftp disabled=no ports=21
set tftp disabled=no ports=69
set irc disabled=no ports=6667
set h323 disabled=no
set sip disabled=no ports=5060,5061
set pptp disabled=no

6

This may be part of it:

1 10.0.0.1/24 10.0.0.0 10.0.0.255 bridge1
2 10.0.0.2/24 10.0.0.0 10.0.0.255 wlan1

You have two interfaces with the same subnet. That causes some routing problems.

7

I have removed :- 2 10.0.0.2/24 10.0.0.0 10.0.0.255 wlan1.
Still no luck.

Richard

8

What ip/subnet did you assign to wlan1 instead? What other interfaces are you trying that fail? I see ip/subnets assigned only to the bridge and wlan1 (if you replaced it rather than removed it), so those will be the only ones that will work.

I noticed there is an ip/subnet assigned to ether3, but the route shows that ip/subnet routed to the bridge. ??

/ip address
0 192.168.1.200/24 192.168.1.0 192.168.1.255 > ether3

and

/ip route
2 ADC 192.168.1.0/24 192.168.1.200 > bridge1 > 0