On Sun, Sep 26, 2010 at 3:34 PM, Michael Powell <nightre...@hotmail.com>wrote:
> Samuel Martín Moro wrote: > > > Hello, > > > > > > I'm trying to set up pf on my soon-to-be new gateway (8.1-RELEASE amd64). > > I used the sample configuration file available on > > calomel<https://calomel.org/pf_config.html> > > After a few tests, it appears that the gate has fully access to the > > internet, but I can't open connections from clients to distant servers > > (web, ssh, ...). > > Checking pflog log file, I can't see anything about those timeouts, even > > if I added the log directive in every block/pass command. > > Everything else seems to work, I can talk with my DNS from the internet, > > ssh redirections to another pc also seems to works. > > I just can't access the Internet from a client of my network... > > > > For debugging, I commented out the options and the 'block all in/out' > > directives. > > > > Here's my config file http://pastebin.com/Nim2zBCx > > > > Is there someone understanding what I'm doing wrong? > > > The firewall ruleset is a trifle overly complex for a quick glance; study > and analysis would take some doing. However, if you can reach the internet > from the firewall box and other client computers behind your NAT can't > (which is what it sounds like you're describing) it may be just that you > are > missing gateway_enable="YES" in your /etc/rc.conf. > > Turning this "ON" makes your firewall box into a router. The status of this > can be checked with: sysctl net.inet.ip.forwarding - a "0" means no > gateway > and a "1" means gateway. > > -Mike > > > > _______________________________________________ > freebsd-questi...@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscr...@freebsd.org" > the gateway is already enabled (and forwarding is correctly set) whatever, I had to do quick, I started again I think the missing thing on my old conf was the 'scrub' (at least) I made a more simple configuration, as following: ext_if="bge0" int_if="bge1" localnet = $int_if:network emma="10.242.42.200" alpha="10.42.42.42" delta="10.42.42.44" set skip on lo0 scrub in on $ext_if all fragment reassemble #INTERNETZ nat on $ext_if from $localnet to any -> ($ext_if) #EMMA rdr on $ext_if inet proto tcp from any to ($ext_if) port 1101 -> $emma port 22 rdr on $ext_if inet proto tcp from any to ($ext_if) port 307 -> $emma port 80 #WHAT.CD rdr on $ext_if inet proto tcp from any to ($ext_if) port 1666 -> $alpha port 1666 #REMOTE ADM rdr on $ext_if inet proto tcp from any to ($ext_if) port 1667 -> $delta port 22 rdr on $ext_if inet proto tcp from any to ($ext_if) port 1668 -> $alpha port 22 pass in log on $ext_if inet proto tcp from any to $ext_if port 22 pass in log on $ext_if inet proto tcp from any to $ext_if port 53 pass in log on $ext_if inet proto udp from any to $ext_if port 53 pass in log on $ext_if inet proto tcp from any to $ext_if port 1664 pass in log on $int_if inet proto tcp from any to any pass in log on $int_if inet proto udp from any to any block in log on $ext_if inet proto icmp from any to $ext_if it's basically working i'll stuff it when I'll have time. Samuel Martín Moro {EPITECH.} tek5 _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
