RE: Routing challenges with DHCP and static interfaces

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1 total messages Started by gpontis Sat, 17 Nov 2012 06:05

#238

Author: gpontis
Date: Sat, 17 Nov 2012 06:05

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> -----Original Message-----
> From: owner-pf@benzedrine.cx [mailto:owner-pf@benzedrine.cx] On Behalf
> Of Stuart Henderson
> Sent: Friday, November 16, 2012 12:39 AM
> To: gpontis@spamcop.net; pf@benzedrine.cx
> Subject: Re: Routing challenges with DHCP and static interfaces
>
> The simplest way to do this is probably to use multiple route tables,
> then you can use rtable in pf.conf instead of route-to.
>
> www.openbsd.org/papers/eurobsd2012/phessler-rdomains/index.html
> www.packetmischief.ca/2011/09/20/virtualizing-the-openbsd-routing-
> table/

Thank you for making this suggestion. It was easy to get the basics  
working and the pf.conf is simpler. This is quite a nice feature of  
OpenBSD that deserves more airtime and documentation. The links were  
good though. Especially the multiple caveats about needing the default  
routes.

Teemu - very nice coding and good solutions to the problems. Thanks  
for sharing. With the coming demise of the dhclient script, my guess  
is that you will appreciate the rtable solution too.

> Your 'pass in' rule won't match outgoing connections from the machine
> itself.

Gack!

George

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