Re: Ultrabasic guide to NAT
On 02:18, Fri 03 Jul 09, Manuel Ravasio wrote: > I'm still missing a point: how do I map more than 1 IP address on a single > physical interface? > > Is there something like Linux' and Solaris' > ifconfig [interface]:1 blah blah blah > ? man hostname.if > > Thanks again, > Manuel > > > -- > Hana wa sakuragi, hito wa bushi > > > > - Original Message > > From: Lars Nooden > > To: Manuel Ravasio > > Cc: openbsd > > Sent: Thursday, July 2, 2009 1:29:53 PM > > Subject: Re: Ultrabasic guide to NAT > > > > Manuel Ravasio wrote: > > > ... I don't have much time to ... > > > > There's your problem. Try to plan better next time. > > > > > Can someone point me to some proper documentation, > > > > http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf > > > > > ... some howtos,...? > > > > http://www.openbsd.org/faq/pf/nat.html > > http://home.nuug.no/~peter/pf/en/nat.html > > http://home.nuug.no/~peter/pf/en/basicgw.html > > http://www.thedeepsky.com/howto/newbie_pf_guide.php > > > > See also > > > > http://openbsd.org/support.html > > http://www.openbsdfoundation.org/ > > > > Regards > > -Lars > -- Michiel van Baak mich...@vanbaak.eu http://michiel.vanbaak.eu GnuPG key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x71C946BD "Why is it drug addicts and computer aficionados are both called users?"
Re: Ultrabasic guide to NAT
Whooops... Sorry, I missed it. Thank you again, Manuel -- Hana wa sakuragi, hito wa bushi - Original Message > From: Maurice Janssen > To: Manuel Ravasio > Cc: openbsd > Sent: Friday, July 3, 2009 12:26:20 PM > Subject: Re: Ultrabasic guide to NAT > > On Fri, Jul 03, 2009 at 02:18:40AM -0700, Manuel Ravasio wrote: > >I'm still missing a point: how do I map more than 1 IP address on a single > physical interface? > > > >Is there something like Linux' and Solaris' > >ifconfig [interface]:1 blah blah blah > >? > > http://www.OpenBSD.org/faq/faq6.html#Setup.aliases
Re: Ultrabasic guide to NAT
On Fri, Jul 03, 2009 at 02:18:40AM -0700, Manuel Ravasio wrote: >I'm still missing a point: how do I map more than 1 IP address on a single >physical interface? > >Is there something like Linux' and Solaris' >ifconfig [interface]:1 blah blah blah >? http://www.OpenBSD.org/faq/faq6.html#Setup.aliases
Re: Ultrabasic guide to NAT
On Fri, 3 Jul 2009, Manuel Ravasio wrote: I'm still missing a point: how do I map more than 1 IP address on a single physical interface? Is there something like Linux' and Solaris' ifconfig [interface]:1 blah blah blah ? ifconfig ifname alias ipnumber 255.255.255.255
Re: Ultrabasic guide to NAT
I'm still missing a point: how do I map more than 1 IP address on a single physical interface? Is there something like Linux' and Solaris' ifconfig [interface]:1 blah blah blah ? Thanks again, Manuel -- Hana wa sakuragi, hito wa bushi - Original Message > From: Lars Nooden > To: Manuel Ravasio > Cc: openbsd > Sent: Thursday, July 2, 2009 1:29:53 PM > Subject: Re: Ultrabasic guide to NAT > > Manuel Ravasio wrote: > > ... I don't have much time to ... > > There's your problem. Try to plan better next time. > > > Can someone point me to some proper documentation, > > http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf > > > ... some howtos,...? > > http://www.openbsd.org/faq/pf/nat.html > http://home.nuug.no/~peter/pf/en/nat.html > http://home.nuug.no/~peter/pf/en/basicgw.html > http://www.thedeepsky.com/howto/newbie_pf_guide.php > > See also > > http://openbsd.org/support.html > http://www.openbsdfoundation.org/ > > Regards > -Lars
Re: Ultrabasic guide to NAT
> > ... I don't have much time to ... > > There's your problem. Try to plan better next time. Eh... Sometimes you can, sometimes shit just happens and you have to manage it the way it comes :-). > > Can someone point me to some proper documentation, > > http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf > > > ... some howtos,...? > > http://www.openbsd.org/faq/pf/nat.html > http://home.nuug.no/~peter/pf/en/nat.html > http://home.nuug.no/~peter/pf/en/basicgw.html > http://www.thedeepsky.com/howto/newbie_pf_guide.php > > See also > > http://openbsd.org/support.html > http://www.openbsdfoundation.org/ Thank you! Manuel
Re: Ultrabasic guide to NAT
Manuel Ravasio wrote: > ... I don't have much time to ... There's your problem. Try to plan better next time. > Can someone point me to some proper documentation, http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf > ... some howtos,...? http://www.openbsd.org/faq/pf/nat.html http://home.nuug.no/~peter/pf/en/nat.html http://home.nuug.no/~peter/pf/en/basicgw.html http://www.thedeepsky.com/howto/newbie_pf_guide.php See also http://openbsd.org/support.html http://www.openbsdfoundation.org/ Regards -Lars
Ultrabasic guide to NAT
Hello list. I know this is a very simple issue, but I can't find a quick answer and I don't have much time to google around; I need the thing working in short time. OpenBSD + PF firewall, connecting 3 "internal" networks to an "external" one. The firewall has 5 NICs, re0 to re4; re0 is connected to the external network, re1 to re3 to internal networks; re4 is currently unused. I have a single "external" IP mapped on re0 and 3 "nat" pf rules, one for each "internal" network, plus some basic filtering. Very simple, works ok. Now I need to get a second "public" address and create a 1:1 map to an "internal" host. I understand I have to use a "binat" rule, which looks very simple, but I still miss the whole procedure. I suppose somehow I have to map the second public address to re0, then apply the binat rule; otherwise I can use re4. Can someone point me to some proper documentation, some howtos,...? Otherwise, can someone give me a list of the logical steps to achieve this trivial goal? Thank you all! Byee, Manuel -- Hana wa sakuragi, hito wa bushi
