Help with OpenBSD 4.8 and NAT

[Monkey]

Hi everybody,

I decided to upgrade my Openbsd 4.5 to 4.8, I use it only to split my internet connection using NAT. In 4.5 everything is working fine, but in version 4.8 they changed the syntax for the NAT rules in pf.conf. Here is my working 4.5 pf.conf:

# cat pf.conf

int_if="hme0"
ext_if="pppoe0"

set block-policy return
set loginterface $ext_if

set skip on lo

match on pppoe0 scrub (max-mss 1440)

nat on $ext_if from !($ext_if) to any -> ($ext_if)

I read the man pages for pf.conf and accordingly converted my ruleset to:

ext_if="pppoe0"
int_if="xl1"

set block-policy return
set loginterface $ext_if

set skip on lo

match on pppoe0 scrub (max-mss 1440)

match out on $ext_if from !($ext_if) nat-to ($ext_if)

But when I try go access the internet from another computer it doesn't work... I tried a few variant of the NAT rule and none of them worked, I also tried them on OpenBSD 4.7 and 4.8, it didn't worked in either version... Anybody have an idea of what might be the problem?

Thanks in advance