pfSense-1.2.3-RELEASE x 2
We have a site to site IPSEC vpn between two school buildings. Each location has load balancing/failover (2) ISP connections of 6 mb down,and 2 mb up. This setup has worked flawless for about 3 years now. I have checked from day one,and the max I can ever do via the vpn,,,using iperf/jperf is about 500-600 kb's
When these two machines were setup,I simply used the IPSEC vpn tutorial on the pfSense wiki page as values. Neither one of these machines have Ipsec accelorator cards in them. they are both p4 vintage 1 gb ram castoff commerical 1u cased units for completeness.
I do not know any other way of 'increasing bandwidth' between the two school buildings although this is the way it has always been so this is justa given so to speak.
I would guess changing the encryptions routines may have or not have slight benificial results.
Anyone have any comments?