I am trying to setup Dual WAN in our office because our single VDSL modem couldnt handle our web traffic any longer. So we now have two VDSL modems (Sagecom FAST2864) they cant go into bridge mode because they are locked down by our ISP. So I have to settle for disabling DHCP and WIFI on them and setting a static address on my cisco router.
My topology looks like this ….
My issue is when both links are active and you try to browse the internet it takes 3 or 4 page refreshes before all the content loads. When I disable one of the links everything works fine! I have tried with both ip load-sharing per-packet
and ip load-sharing per-destination
both result in the exact same issue. I have posted my config below any direction on this issue would be very helpful as I am currently paying for a extra VDSL connection that is sitting unused.
!
hostname HWY404
!
!
memory-size iomem 10
ip subnet-zero
ip cef
!
!
ip name-server 8.8.8.8
ip dhcp excluded-address 10.1.1.1 10.1.1.100
!
ip dhcp pool COMPUTERS
network 10.1.1.0 255.255.255.0
default-router 10.1.1.1
dns-server 10.1.1.1
!
<!--OUTPUT OMITTED-->
!
interface ATM0/0
no ip address
shutdown
no atm ilmi-keepalive
dsl operating-mode auto
!
interface FastEthernet0/0
description BELL-1
ip address 192.168.2.200 255.255.255.0
ip nat outside
ip load-sharing per-packet
duplex auto
speed auto
!
interface FastEthernet0/1
description BELL-2
ip address 192.168.1.200 255.255.255.0
ip nat outside
ip load-sharing per-packet
shutdown
duplex auto
speed auto
!
interface FastEthernet1/0
description LOCAL LAN
ip address 10.1.1.1 255.255.255.0
ip nat inside
ip load-sharing per-packet
duplex auto
speed auto
!
ip nat inside source route-map BELL1 interface FastEthernet0/0 overload
ip nat inside source route-map BELL2 interface FastEthernet0/1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.2.1
ip route 0.0.0.0 0.0.0.0 192.168.1.1
ip http server
ip pim bidir-enable
!
!
!
route-map BELL2 permit 10
match interface FastEthernet0/1
!
route-map BELL1 permit 10
match interface FastEthernet0/0
!
<!--OUTPUT OMITTED-->
!
end
Best Answer
In this case, you can using
route-map
, create a policy for groups of clients. Some thing like this:Define ACL:
Define route map:
Apply it to LAN interface:
But this requires you have another LAN interface to (Fa1/1) to make others hosts to go through.
For truly Load Balancing in this case, you can use pfr/OER