topic Re: wan link balance in Network Security

wan link balance

aviolindo — Fri, 21 Feb 2020 06:41:29 GMT

its possible to balance several wan links. 2 situation, one if de link belong to the same ISP, 2 if the links belong to several ISP.

My question is, can we do that?

Re: wan link balance

afakhan — Wed, 16 Apr 2003 01:47:43 GMT

Hi,

You sure can do that, just make sure that you terminate your ipsec tunnels on a loopback interface.

Thanks,

Afaq

Re: wan link balance

9e.socco — Tue, 03 Jun 2003 10:14:00 GMT

I am also interested ; I have a main site connected to 10 remote using gre+ipsec; the isp is performing badly, so I want to add a second internet connection to the second serial interface and move some vpn's from "ispA" to the new isp.

Theorically this should be ok, but can you mention working similar design?

thks and rgds

enrico

Re: wan link balance

dnagarajachary — Tue, 03 Jun 2003 11:55:24 GMT

One way is if you are using BRI, then you can use multilink or bandwidth on demand technology (BOD). you can achieve this by giving

ppp multilink

dialer load-threshold load [outbound | inbound | either]

or if you have any primary link, then you may specify a back up link, saying if the load reaches some threshold, you can enable the second link.

the following site might be of help

http://www.cisco.com/en/US/partner/tech/tk713/tk507/technologies_tech_note09186a0080112d3b.shtml

-Deepu