02-07-2013 05:13 AM - edited 03-04-2019 06:58 PM
So I can fail over my NAT and IPSEC VPN (DPD). I am curious can I load balance my WAN links too? Or am I just expecting too much?
I have a route map that is used for fail over, I just can't quite think how I would load balance the links
ip nat inside source route-map 10mb interface GigabitEthernet0/1 overload
ip nat inside source route-map efm interface Vlan3 overload
ip route 0.0.0.0 0.0.0.0 213.38.xx.xx
ip route 0.0.0.0 0.0.0.0 46.226.xx.xx 10
access-list 175 deny ip 172.16.20.0 0.0.0.255 172.31.114.0 0.0.0.255
access-list 175 permit ip 172.16.20.0 0.0.0.255 any
route-map 10mb permit 10
match ip address 175
match interface GigabitEthernet0/1
route-map efm permit 10
match ip address 175
match interface Vlan3
02-07-2013 05:20 AM
Hi,
you can load-share per source-destination IP with CEF switching( default) if you have 2 static routes for same prefix with same AD
Regards
Alain
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02-07-2013 08:03 AM
Alain,
That is pretty helpful. I also looked at
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a00808d2b72.shtml
Going to have a read out CEF and see which one suits best
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