Hello :)

I use OpenBSD 4.1 for gateway for my laptop. I set in my pf.conf file :
 nat on fxp0 from rl0:network to any -> fxp0 ..and other rules. OK and 
I have Internet on my laptop. Worked fine! But yesterday  my ISP set ttl to
0  ---> ttl=0... and now i try to change this value but unsuccessful...

I put this in my pf.conf but ttl is still zero.:

scrub out on $ext_if min-ttl 10
....
scrub in on $ext_if all fragment reassemble min-ttl 15 max-mss 1400
I use both options : in and out - unsuccessful...
################################################
pfctl  -sr show :

scrub in all fragment reassemble
scrub in on fxp0 all min-ttl 15 max-mss 1400 fragment reassemble
scrub out on fxp0 all min-ttl 15 max-mss 1400 fragment reassemble
scrub in on fxp0 all no-df fragment reassemble
scrub on fxp0 all reassemble tcp fragment reassemble
################################################
And ping form openbsd to  nabble.com is with tll=0:
ping nabble.com
PING nabble.com (216.139.236.162): 56 data bytes
64 bytes from 216.139.236.162: icmp_seq=0 ttl=0 time=165.931 ms
64 bytes from 216.139.236.162: icmp_seq=1 ttl=0 time=164.822 ms
--- nabble.com ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 164.822/165.376/165.931/0.687 ms
==> And on my laptop  I don't see  anything behind openbsd gw.

In linux case --> I just add this rule in iptables and i change  ttl
successfully :
iptables -t mangle -A PREROUTING -i eth1 -j TTL --ttl-inc 2.

But please let me know how I can change ttl in OpenBSD.

Kind Regards
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