quick pf source-based routing question

CyberLeo Kitsana cyberleo at cyberleo.net
Thu Aug 30 08:01:08 PDT 2007

Eric Crist wrote:
> Hey,
> We have a problem here at the office that I'd like to solve with pf and
> source-based routing.
> How would I write a rule with pf to route any traffic from
> across a specific interface?

Perhaps some permutation of the following?

pass in on $int_if route-to { ($ext1_if $ext1_gw) } round-robin from
$int_net to $ext1_net keep state

Where *_if is the interface name, *_gw is the gateway address, and *_net
is the subnet/mask of that interface.

Fuzzy love,
Technical Administrator
CyberLeo.Net Webhosting
<CyberLeo at CyberLeo.Net>

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