PF+RDR+NAT HELP !!!!!!!!!!

[Luis Mery]

scrub in all

nat on rl0 from 192.16.1.0/24 to any -> 1.1.1.13

rdr on rl0 proto tcp from any to 1.1.1.2 port 25 -> 192.16.1.2 port 25
rdr on rl0 proto tcp from any to 1.1.1.2 port 110 -> 192.16.1.2 port 110
rdr on rl0 proto tcp from any to 1.1.1.2 port 80 -> 192.16.1.2 port 80

rdr on rl0 proto tcp from any to 1.1.1.13 port 25 -> 192.16.1.6 port 25
rdr on rl0 proto tcp from any to 1.1.1.13 port 110 -> 192.16.1.6 port 110

block in log all
pass out on rl0 proto { tcp, udp } all keep state
pass in  on rl0 proto { tcp, udp } from any to rl0 port 53 keep state
pass in  on rl0 proto tcp from any to any port 25 keep state
pass in  on rl0 proto tcp from any to any port 110 keep state
pass in  on rl0 proto tcp from any to any port 80 keep state

pass in  on lo0 all keep state
pass out on lo0 all keep state

pass in  on xl0 all keep state
pass out on xl0 all keep state


----------------------
Ok, eta es la configuración que tengo, ahora .. El problema es que en ....

pass in  on rl0 proto tcp from any to any port 25 keep state

No lo puedo poner como ...

pass in  on rl0 proto tcp from any to rl0 port 25 keep state

Y al hacer un tcpdump aparece esto ..

12:49:58.738596 rule 1/0(match): block in on rl0: 1.1.1.2.1025 > 192.16.1.2 .smtp: S 387595638:387595638(0) win 57344 <mss 1460,nop,wscale 0,nop,nop,timesta mp 29155 0> (DF) [tos 0x10]

Alguna sugerencia ??? Algo que esta mal configurado ??? 


S.O.: OpenBSD 3.2
Firewall: pf
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