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Beginner

Two active WAN connections

Hi,

 

I have a Cisco 870Va router. There are two WAN connections from different ISPs. I need to create a LAN for each connection. Both will have their own DHCP server and each will use a different WAN. So LAN1 will use WAN1 and vice versa. Where I am stuck is the route. I can only do ip route 0.0.0.0 0.0.0.0 1.2.3.4 for one WAN only. How do you do it when you have two WANs?

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Advocate

Re: Two active WAN connections

Hi @Frank Sinatra ,

 

Check this similar discussion of the community, maybe can guide you:

https://community.cisco.com/t5/routing/two-isp-two-networks-one-router/td-p/2189915

 

Regards

View solution in original post

3 REPLIES 3
Collaborator

Re: Two active WAN connections

Hello,
You can use a can SLA and/or AD (administrative distance) for it, that you will have a Loadbalance between your wans.

Check it for SLA: https://community.cisco.com/t5/switching/ip-sla/td-p/3014987

 

http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/813-cisco-router-ipsla-basic.html

For AD you can do like it:

ip route 0.0.0.0 0.0.0.0 192.168.1.1

ip route 0.0.0.0 0.0.0.0 192.168.2.1 10

 

Regards

Jaderson Pessoa
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Beginner

Re: Two active WAN connections

Advocate

Re: Two active WAN connections

Hi @Frank Sinatra ,

 

Check this similar discussion of the community, maybe can guide you:

https://community.cisco.com/t5/routing/two-isp-two-networks-one-router/td-p/2189915

 

Regards

View solution in original post

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