RV345 WAN configuration

[MiyaRei]

Hello,

If I got two ISP source plug to WAN1 and WAN2, is it possible to config this router's LAN1-8 use WAN1, and LAN9-16 use WAN2?

I'm trying to do this by setting VLAN but both WAN setting dim the VLAN part and I can't config about it

Thank you.

[Georg Pauwen]

Hello,

I think what you need is policy based routing. Have a look at the short video below, the friendly Cisco lady explains it very well...

https://www.youtube.com/watch?v=PoRiD7aojn8

[balaji.bandi]

You can do based on the Source IP range not based on the VLAN.

Take an example: you can do 192.168.1.0/24 to WAN1 192.168.2.0/24 WAN2

[MiyaRei]

Is that mean I had to given ip address to device my self?

My idea is setup two dhcp server, one from the WAN1 to LAN1-8, another one from WAN2 to LAN9-16.

[balaji.bandi]

Sure you can setuo 2 DHCP Scoipes  

Example :

192.168.10.0/24 - VLAN 10 ( for Lan port 1-8)

192.168.20.0/24 - VLAN 20 ( for Lan port 9-16)

and add policies 192.168.10.0/24 go to WAN1

and add policies 192.168.20.0/24 go to WAN2

[MiyaRei]

This is the part I got stuck, how can I set LAN1-8 as VLAN10, and LAN9-16 as VLAN20?

If I want LAN1-8 as VLAN 10, should I got to VLAN page, at the bottom, LAN1-8, untag VLAN1, trigger VLAN10, and exclude VLAN20? Because after I did this, the computer connected to LAN 8 still get the IP 192.168.1.X not 192.168.10.X.

[Georg Pauwen]

Hello,

it is a bit hard to follow what you are doing without actually seeing it. Did you assign the ports to their respective Vlan (as described in the document linked below) ?

https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5479-configure-a-virtual-local-area-network-vlan-settings-on-an-r.html

[balaji.bandi]

Can you post the screen shots of the device configured. if they are access vlan 10 and access vlan 20, they should get respected DHCP IP address as expected.

[MiyaRei]

So I just factory default once and do this settings, please have a look am I missing something?

[balaji.bandi]

that's looks better, (hope you do not want to inter-VLAN routing ?)  what is the issue here now ? what is not working?

when you connect the device are you able to get the right VLAN IP address ? going to respected WAN?

[MiyaRei]

When I connect device to LAN, I still got IP address 192.168.1.X, not 10.0.4.X or 10.1.4.X, and I can ping both 10.0.4.1 and 10.1.4.1, so seems I still got IP address from VLAN1 DHCP server.

[balaji.bandi]

You need to disable VLAN 1, make sure you enable other VLAN for management.

[Georg Pauwen]

Hello,

what do you mean exactly ? Two external DHCP servers, or two scopes configured on the RV345 ? In the latter case, the RV345 can function as DHCP server, check the link below on how to configure the scopes.

https://www.cisco.com/c/en/us/support/docs/smb/routers/cisco-rv-series-small-business-routers/smb5708-configure-the-lan-and-dhcp-settings-on-the-rv34x-series-rout.html

[MiyaRei]

Just before I'm gonna give up and return this thing, I got hints from other thread and finally got what I wanted.

Turn out if you want to made the LAN port use the VLAN setting, you have to UNTAGGED the VLAN ID

WHAT THE HELL CISCO?