Hi,
It's possible using multipath, take a look at
http://www.openbsd.org/faq/faq6.html#Multipath please.
But I needed to use some pf "route-to" rules to re-route the packets
between the multiple gateways. It takes some work to make right, but i
know it works if done correctly.
Remember that you will be splitting the outgoing connections between the
two gateways (adsl lines in your case), so a single connection will have
the bandwidth of only one of the adsl, in this case the speed advantage
will be on multiple connections (like multiple users behind a NAT, or
download managers to split a downloading in multiple simultaneous parts).
HTH,
Vinicius
Sebastian Reitenbach wrote:
Hi,
I'd like to know, whether it is possible to bundle two ADSL interfaces, just
like trunking ethernet cards.
I know it is not that hard to use two or more lines for outgoing traffic,
and just route source or destination based via pf.
I'd need to the doubled speed for incoming traffic. The ADSL lines would be
from the same ISP, and the IP addresses will be static.
The two DSL modems would be connected to one host via ethernet cables, so
the OpenBSD host does not need to care about PPPOE.
I don't know, whether carp arpbalance would work here on such interfaces?
while researching, I found this interesting article about wanpipe and using
sangoma cards. But the changelog of the wanpipe driver ends in 2006, and in
the documentation, they only talk about some older and slower cards.
Is there sth. more modern like this available, but for 2x16MBit ADSL?
kind regards
Sebastian
