Re: ip_output: why IPSEC before IPF/IPFW?

2002-05-03 Thread Luigi Rizzo
On Fri, May 03, 2002 at 10:10:56PM -0700, Julian Elischer wrote: ... > Thanks for bringing this up.. > I'm actually flabberghasted that it's so. I've been assuming it was the > other way around. > The advantage of having it the other way would be to be able to do other > evil > things to ipsec pac

Re: ip_output: why IPSEC before IPF/IPFW?

2002-05-03 Thread Julian Elischer
Thanks for bringing this up.. I'm actually flabberghasted that it's so. I've been assuming it was the other way around. The advantage of having it the other way would be to be able to do other evil things to ipsec packets, but as it is you can totally block all packets and ipsec will still work.

ip_output: why IPSEC before IPF/IPFW?

2002-05-03 Thread Ben Jackson
I have a FreeBSD box connected to my cable modem which NATs for the rest of my home network. Recently I set up IPSEC between that box and a few others as an experiment. Direct connections between these boxes work fine. However, since ip_output checks IPSEC before IPF/IPFW, my ipnat rules for th

Re: network design

2002-05-03 Thread Terry Lambert
Bill Fumerola wrote: > this is about representing within the freebsd network stack ethernet > cards that support multiple (>1) unicast mac addresses through either > multiple perfect filter entries or a multicast filter borrowed to serve > such a purpose. until freebsd has a way of supporting this

Re: misc/37696: Virtual hosts broken

2002-05-03 Thread Baldur Gislason
Problem exists between keyboard and chair. The reason why ifconfig complains is that you're assigning a point-to-point address to an ethernet interface and both addresses have the same point-to-point address. This is how you add ips to an interface: ifconfig xl0 192.168.1.1 netmask 255.255.255.

Re: network design

2002-05-03 Thread Bill Fumerola
[ this is probably more appropriate for -net, -hackers bcc:'d ] On Fri, May 03, 2002 at 08:35:01AM +0100, andrew mejia wrote: > [andrew]$ exactly what i would suggest. a single > NIC can handle multiple assigments pretty easily, > unless you're expecting mega-traffic. but even then > you coul