From owner-freebsd-isp  Wed May 27 23:37:45 1998
Return-Path: <owner-freebsd-isp@FreeBSD.ORG>
Received: (from majordom@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id XAA11898
          for freebsd-isp-outgoing; Wed, 27 May 1998 23:37:45 -0700 (PDT)
          (envelope-from owner-freebsd-isp@FreeBSD.ORG)
Received: from kremvax.demos.su (kremvax.demos.su [194.87.0.20])
          by hub.freebsd.org (8.8.8/8.8.8) with SMTP id XAA11889
          for <freebsd-isp@FreeBSD.ORG>; Wed, 27 May 1998 23:37:41 -0700 (PDT)
          (envelope-from sinbin.demos.su!bag@kremvax.demos.su)
Received: by kremvax.demos.su (8.6.13/D) from 0@sinbin.demos.su [194.87.5.31]
          with ESMTP id KAA21066; Thu, 28 May 1998 10:27:50 +0400
Received: by sinbin.demos.su id KAA11563;
	(8.6.12/D) Thu, 28 May 1998 10:26:56 +0400
From: bag@sinbin.demos.su (Alex G. Bulushev)
Message-Id: <199805280626.KAA11563@sinbin.demos.su>
Subject: Re: apache/freebsd limits on vhost servers
In-Reply-To: <Pine.BSF.3.91.980528091448.411x-100000@panda.hilink.com.au> from "Daniel O'Callaghan" at "May 28, 98 09:16:25 am"
X-ELM-OSV: (Our standard violations) no-mime=1; no-hdr-encoding=1
To: danny@panda.hilink.com.au (Daniel O'Callaghan)
Date: Thu, 28 May 1998 10:26:55 +0400 (MSD)
Cc: jay@oneway.com, droberts@gwis.com, freebsd-isp@FreeBSD.ORG
X-Mailer: ELM [version 2.4ME+ PL32 (25)]
Content-Type: text
Sender: owner-freebsd-isp@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.org

> 
> On Wed, 27 May 1998, Alex G. Bulushev wrote:
> 
> > we now successfully run 380 vhosts (ifconfig on fxp0, not lo0) on single PC
> > using 2 class C network and i think that this is not a limit
> > no problem with arp table
> 
> But if you treated your box as the gateway to the 2 class Cs on lo0, your 
> arp tables would be nice and small, anyway.

correct, but in the case of aliases on fxp0 we can use random addresses from
the same network on several hosts, this is useful for ip-interfaces migration
to another host when primary host filed (fs mounted via nfs or coda)
~1000 arp entryes is not a problem yet :) what about some hashing
for arp and interface tables ?

   Alex.


> 
> Danny
> 


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-isp" in the body of the message