Re: IPsec tunnel mode with gif

2017-07-20 Thread Bjoern A. Zeeb
On 20 Jul 2017, at 22:02, Kajetan Staszkiewicz wrote: Yet for a reason beyond my understanding FreeBSD handbook proposes a 3rd mode: using a GIF tunnel together with IPSec tunnel mode. I really don't understand how is that supposed to work. People On The Internet also seem not to be able ..

Re: IPsec tunnel mode

2002-04-09 Thread Lars Eggert
Dennis Pedersen wrote: >>Setting up the other approach (IPIP tunnel + IPsec transport mode) works >>by first setting up the tunnels (see the gifconfig/ifconfig man pages) >>and stringing the topology together with route (route man page). No >>other commands are needed. Once this works (i.e. you se

Re: IPsec tunnel mode

2002-04-09 Thread Rogier R. Mulhuijzen
At 13:36 9-4-2002 +0200, Dennis Pedersen wrote: >Uhm okai, but where do i see the port number for the 2 natd processes? , kan >i specify it somewhere or? From natd(8): -port | -p port Read from and write to divert(4) port port, distinguishing packets as

Re: IPsec tunnel mode

2002-04-09 Thread Dennis Pedersen
- Original Message - From: "Lars Eggert" <[EMAIL PROTECTED]> To: "Dennis Pedersen" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Tuesday, April 09, 2002 6:18 PM Subject: Re: IPsec tunnel mode > Dennis Pedersen wrote: > > But uhm is

Re: IPsec tunnel mode

2002-04-09 Thread Lars Eggert
Dennis Pedersen wrote: > But uhm is there a 'simple' way of doing this? Did you look at the KAME newsletters? (URL in a previous email) Lars -- Lars Eggert <[EMAIL PROTECTED]> Information Sciences Institute http://www.isi.edu/larse/ University of Southern California

Re: IPsec tunnel mode

2002-04-09 Thread Lars Eggert
Dennis Pedersen wrote: > But uhm is there a 'simple' way of doing this? (as in just adding the IP of > the other ends gif interface as destinatio in my routes? > The setup today i an exact copy of (other IP's of course) > www.freebsddiary.org/ipsec-tunnel.php > This works just fine besides til pro

Re: IPsec tunnel mode

2002-04-09 Thread Dennis Pedersen
From: "Rogier R. Mulhuijzen" <[EMAIL PROTECTED]> > At 12:16 9-4-2002 +0200, Dennis Pedersen wrote: > >But uhm is there a 'simple' way of doing this? (as in just adding the IP of > >the other ends gif interface as destinatio in my routes? > >The setup today i an exact copy of (other IP's of cours

Re: IPsec tunnel mode

2002-04-09 Thread Rogier R. Mulhuijzen
At 12:16 9-4-2002 +0200, Dennis Pedersen wrote: >But uhm is there a 'simple' way of doing this? (as in just adding the IP of >the other ends gif interface as destinatio in my routes? >The setup today i an exact copy of (other IP's of course) >www.freebsddiary.org/ipsec-tunnel.php >This works just

Re: IPsec tunnel mode

2002-04-09 Thread Dennis Pedersen
- Original Message - From: "Lars Eggert" <[EMAIL PROTECTED]> To: "Dennis Pedersen" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, April 08, 2002 11:23 PM Subject: Re: IPsec tunnel mode > Dennis Pedersen wrote: > > Because on t

Re: IPsec tunnel mode

2002-04-08 Thread Lars Eggert
Rogier R. Mulhuijzen wrote: > I'd like to hear how to do it the proper way though. Feel like clueing > me in? Check the KAME newsletters (e.g. http://www.kame.net/newsletter/20001119/) for configuration examples. There are also some examples in the IMPLEMENTATION and USAGE files under CVS (we

Re: IPsec tunnel mode

2002-04-08 Thread Rogier R. Mulhuijzen
At 14:20 8-4-2002 -0700, Lars Eggert wrote: >There are no IPsec tunnel devices in KAME. IPsec defines "security >associations" (SAs), which are not represented as devices in the routing >table in KAME. Thus, you can't use routes to direct traffic into these >tunnel mode SAs, you need to set up you

Re: IPsec tunnel mode

2002-04-08 Thread Lars Eggert
Julian Elischer wrote: > Assign the required address to the netgraph interface and then > use the IP-over-UDP example in the netgraph examples. Good idea. IP-over-UDP has advantages when it comes to firewall- and NAT-traversal. IP-over-IP has the advantage that it looks like IPsec tunnel mode

Re: IPsec tunnel mode

2002-04-08 Thread Julian Elischer
you can do another form of tunnelling by using a netgraph interface. Assign the required address to the netgraph interface and then use the IP-over-UDP example in the netgraph examples. tehn set up teh security associations so that the UDP packets generated are encrypted.. this is basically th

Re: IPsec tunnel mode

2002-04-08 Thread Lars Eggert
Dennis Pedersen wrote: > Because on the [EMAIL PROTECTED] Lars Eggert said something about using > transport mode, not tunnel mode. This confused me a bit because isnt > transport between 2 hosts only I said a possibility would be to use IPsec transport mode OVER AN IPIP TUNNEL, which is not he

Re: IPsec tunnel mode

2002-04-08 Thread Lars Eggert
Rogier R. Mulhuijzen wrote: >> http://www.x-itec.de/projects/tuts/ipsec-howto.txt > > Unfortunately this howto, like any other mention of IPsec & > tunneling on the net uses the gif interface. Which is IPoverIP, and > this does not seem to match with IPsec tunnel devices. There are no IPsec

Re: IPsec tunnel mode

2002-04-08 Thread Dennis Pedersen
- Original Message - From: "Rogier R. Mulhuijzen" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, April 08, 2002 8:04 PM Subject: IPsec tunnel mode > I've been following the KAME vs. OpenBSD IPsec thread somewhat, and I > gather that IPsec tunnel mode is not the same as using t

Re: IPsec tunnel mode

2002-04-08 Thread Rogier R. Mulhuijzen
At 13:07 8-4-2002 -0500, Matthew wrote: >check out this link... they were a great deal of help to me when i went >to setup ipsec on freebsd... > >Best wishes > Hytekblue > >http://www.x-itec.de/projects/tuts/ipsec-howto.txt Unfortunately this howto, like any other mention of IPsec & tu

Re: IPsec tunnel mode

2002-04-08 Thread Matthew
check out this link... they were a great deal of help to me when i went to setup ipsec on freebsd... Best wishes Hytekblue http://www.x-itec.de/projects/tuts/ipsec-howto.txt > At 20:04 8-4-2002 +0200, Rogier R. Mulhuijzen wrote: > >My question is, can one get IPsec tunnel mode to wo

Re: IPsec tunnel mode

2002-04-08 Thread Rogier R. Mulhuijzen
At 20:04 8-4-2002 +0200, Rogier R. Mulhuijzen wrote: >My question is, can one get IPsec tunnel mode to work in BSD, and how is >it done? I do not need a lengthy story, a few terse pointers would be >quite enough. Pardon me. I meant FreeBSD not BSD. Doc To Unsubscribe: send mail to [