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diegoncho
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Connection between subnets

Thu Apr 27, 2023 2:49 am

Dear forum members,

I am writing to seek your assistance in configuring my MikroTik network. Currently, I have the Ether1 interface with the IP address 192.168.8.6/24 and the Ether4 interface with the IP address 192.168.10.1/24. I would like both networks to be able to communicate with each other without creating a bridge. Is there any other way to achieve this?

I would appreciate it if someone could provide me with information or guidance on how to properly configure my network so that both networks can communicate with each other.

Thank you very much in advance for your attention and help.
 
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Re: Connection between subnets

Thu Apr 27, 2023 3:04 am

What you mean for "both networks can communicate with each other"?

If you can ping from one device on network A, one device on network B, you have already done.
 
diegoncho
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Re: Connection between subnets

Thu Apr 27, 2023 3:21 am

What you mean for "both networks can communicate with each other"?

If you can ping from one device on network A, one device on network B, you have already done.
I connect to ether1, setting the pc to ip 192.168.8.50/24
and on ether2 a pc with ip 192.168.10.5/24 and they do not ping each other
 
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Re: Connection between subnets

Thu Apr 27, 2023 3:27 am

ether2? not ether4?

still not clear what you want obtain.

put the /export of the config on the forum with a network diagram
 
diegoncho
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Re: Connection between subnets

Thu Apr 27, 2023 4:08 am

ether2? not ether4?

still not clear what you want obtain.

put the /export of the config on the forum with a network diagram
I attach the topology, PC1 has no connection to PC2
attached ping from PC2 to PC1
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diegoncho
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Re: Connection between subnets

Thu Apr 27, 2023 4:10 am

ether2? not ether4?

still not clear what you want obtain.

put the /export of the config on the forum with a network diagram
/interface set ether1 address=192.168.8.6/24
/interface set ether4 address=192.168.10.1/24
 
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Re: Connection between subnets

Thu Apr 27, 2023 5:02 am

Usually the router do it's work... routing, and if PC firewall do not block nothing, ping is possible.
But... if you have modified the default configuration on the router.... or you leaved the default and ether1 is the wan interface...

Better you post the /export for see how the device is configured.
Censore sensitive data on the export.
 
diegoncho
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Re: Connection between subnets

Thu Apr 27, 2023 4:54 pm

Usually the router do it's work... routing, and if PC firewall do not block nothing, ping is possible.
But... if you have modified the default configuration on the router.... or you leaved the default and ether1 is the wan interface...

Better you post the /export for see how the device is configured.
Censore sensitive data on the export.
literally has nothing else.

# jan/02/1970 00:04:44 by RouterOS 6.48.6
# software id = xxxx
#
# model = CRS312-4C+8XG
# serial number = xxxx
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot profile
set [ find default=yes ] html-directory=hotspot
/ip address
add address=192.168.8.6/24 interface=ether1 network=192.168.8.0
add address=192.168.10.1/24 interface=ether4 network=192.168.10.0
/system identity
set name=RouterOS
/system routerboard settings
set boot-os=router-os
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Re: Connection between subnets

Thu Apr 27, 2023 5:22 pm

I don't see any errors, find the problem on PCs, is something missing, like correct subnet, gateway or firewall enabled?
Or is there another device in the middle that is interfering...

PC is once 8.50, then 8.20, why ping 8.25?
And one time it's ether2, the other time ether4...
What a mess...
 
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Re: Connection between subnets

Fri May 05, 2023 6:37 am

PC is once 8.50, then 8.20, why ping 8.25?
On the screen we see that ping is done to the 8.6 and reply is from 8.25. Theoretically should be from 8.20?

@diegoncho, can you please check if you can ping both PC's from the Mikrotik? It will help to identify if something is related to their firewalls.

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