07-19-2022 09:30 AM
Hello
I need help on setting up the two wan ports on the router for load balancing, they need to be DHCP on the port 4 and 5. I can make it work with one wan port just having figured out how to add the second wan port. any help would be great.
07-26-2022 07:37 AM
you can add second wan link in router and use IP SLA feature or PBR to perform load balancing.
07-26-2022 09:01 AM
Hello,
post the running configuration of your 921 router. The easiest way to achieve load balancing/load sharing is to just configure two static default routes:
ip route 0.0.0.0 0.0.0.0 WAN_PORT_1
ip route 0.0.0.0 0.0.0.0 WAN_PORT_2
08-03-2022 06:59 AM
Really, i would have figured it would have to more in the Configuration then just that. guess i am over thinking it.
Thanks
08-03-2022 02:08 PM
Hello,
two static routes is probably not really enough. You need to configure th NAT as well, so both interfaces are being used. This would look something like below:
ip nat inside source route-map ISP_1_RM interface WAN_INTERFACE_1 overload
ip nat inside source route-map ISP_2_RM interface WAN_INTERFACE_2 overload
!
access-list 101 permit ip LAN_SUBNET MASK any
!
route-map ISP_1_RM permit 10
match ip address 101
match interface WAN_INTERFACE_1
!
route-map ISP_2_RM permit 10
match ip address 101
match interface WAN_INTERFACE_2
07-26-2022 09:16 AM
Run
Per-packet load shearing
And config two default route one for each wan port
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