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In the example above, things like NAT, DHCP client on the interface, etc. would have to be modified accordingly.
Alternatively, you can create a do1q trunk between the WAN interface and a switch, and have two different IP addresses on the router side (one for each subinterface). Then somehow connect the switch to your ISP(s).
You can implement a configuration with IP SLA probes that monitor a particular IP using ICMP echo replies (ping). You can then associate a static route to that IP SLA condition, so if the IP becomes unavailable, so does the static route.
Now, what IP do we monitor? If the customer has static IP's on both WAN links, ideally we would like to monitor ISP Router 1' s IP and ISP Router 2's IP. If they don't, we can monitor ADSL 1's and 2's respectively, but this will only work if the actual ADSL is a router (not bridging) and it's down (which is less probable than the actual WAN link going down).
So, if your customer has (or is willing to have) static IP's on the WAN, propose the following configuration:
! ip sla 1 icmp-echo **IP of ISP Router 1** timeout 10 threshold 2 frequency 10 ip sla schedule 1 life forever start-time now ! ip sla 2 icmp-echo **IP of ISP Router 2** timeout 10 threshold 2 frequency 10 ip sla schedule 2 life forever start-time now ! track ip sla 1 reachability ! track ip sla 2 reachability ! ip route 0.0.0.0 0.0.0.0 **IP of ISP Router 1** track 1 ! ip route 0.0.0.0 0.0.0.0 **IP of ISP Router 2** track 2 ! end
For these last two commands, you can also play with the administrative distance, in case you want link redundancy instead of load balancing.
HI. I can establish SSL VPN connection for my RV340. I get the following errors. Anyone would can help me? 2019-10-18T09:19:44+01:00 <error>log_sslvpnac: facility=SslVpn;msg=ERROR sslserver.c.989[743FF470] sslsever_send_data: Er...
Hi,is it possible to enable and disable call Forwarding to a specific number with only one line key ?So wenn you press the line key 1 it calls *72005723864455 and the line key turns red while call forwarding is enabled, when you press it again it disables...
Hello,AWS Site-to-Site VPNs typically provide two separate IPSec tunnels for redundancy (see diagram https://docs.aws.amazon.com/vpn/latest/s2svpn/VPNTunnels.html). Typically, an office router will be configured to connect to _both_ of these tunnels ...