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Date:      Wed, 23 Sep 1998 11:00:15 +0700 (OSS)
From:      Eugeny Kuzakov <kev@lab321.ru>
To:        Drew Baxter <netmonger@genesis.ispace.com>
Cc:        Darren Reed <darrenr@reed.wattle.id.au>, hackers@FreeBSD.ORG
Subject:   Re: Packet/traffic shapper ?
Message-ID:  <Pine.BSF.4.02.9809231040210.19614-100000@lab321.ru>
In-Reply-To: <199809230325.XAA11642@Loki.orland.u91.k12.me.us>

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On Tue, 22 Sep 1998, Drew Baxter wrote:

> Yknow, that's a good question.. and I wish I knew the answer.. I haven't
> tried it yet.  But I'm also only running 0804 as well.
What load of ipnat ?
On my server ipnat configuration dynamically changes after up/down ppp
links. I have 2 dedicated lines (33600,pppd 2.3.5), 1 dialin line,
1 ethernet card with 2 aliases.

My shell script generates following ipnat config:

# just masquerade internal networks on ppp0...
map ppp0 192.168.6.0/24  -> 62.76.128.34/32  proxy port 21 ftp/tcp  
map ppp0 192.168.6.0/24  -> 62.76.128.34/32  portmap udp 40000:60000
map ppp0 192.168.6.0/24  -> 62.76.128.34/32                         
map ppp0 192.168.7.0/24  -> 62.76.128.34/32  proxy port 21 ftp/tcp  
map ppp0 192.168.7.0/24  -> 62.76.128.34/32  portmap udp 40000:60000
map ppp0 192.168.7.0/24  -> 62.76.128.34/32                         
map ppp0 192.168.8.0/24  -> 62.76.128.34/32  proxy port 21 ftp/tcp  
map ppp0 192.168.8.0/24  -> 62.76.128.34/32  portmap udp 40000:60000
map ppp0 192.168.8.0/24  -> 62.76.128.34/32                         

#below some lines for transparent proxing...3.0-980804 crashes w/o it even.
rdr fxp0 62.76.129.65/32 port 80 -> 62.76.129.65 port 80 tcp        
rdr fxp0 192.168.6.100/32 port 80 -> 192.168.6.100 port 80 tcp      
rdr fxp0 192.168.6.201/32 port 80 -> 192.168.6.201 port 80 tcp      
rdr fxp0 0.0.0.0/0 port 80 -> 62.76.129.65 port 8080 tcp            

I have not any hardware problems because I uses this machine 2 years with
2.1.0-R,2.1.7.1-R,2.2-980806.
This it P100/64Mb/AIC7850 from Iwill(I don't remember motherboard id).
3.0-0804 crashes on this machine IF I USES IPNAT. If not - works.

> Any idea of an easy way to migrate to 0921?  Every time I upgrade I just
> throw in another drive, install onto it, and move my stuff over.. I'd
> imagine I can use CVSUP and do it quicker..
> 
> At 09:58 AM 9/23/98 +0700, Eugeny Kuzakov wrote:
> >On Mon, 21 Sep 1998, Darren Reed wrote:
> >
> >
> >Another question.
> >
> >Is ipfilter fixed in -current (3.0-beta) ?
> >Last tryed 3.0-980804-SNAP...
> >Just crashes while usage ipnat after some time.
> >
> >Now I uses 2.2-980806 with ipfilter 3.2.9 - no problems.
> >I can not game with debug(and etc) on production server.
> >
> >--
> >	Best wishes, Eugeny Kuzakov
> >		Laboratory 321 ( Omsk, Russia )
> >		kev@lab321.ru
> >		ICQ#: 5885106
> >
> >
> >
> >To Unsubscribe: send mail to majordomo@FreeBSD.org
> >with "unsubscribe freebsd-hackers" in the body of the message
> 
> ---
> Drew "Droobie" Baxter
> Network Admin/Professional Computer Nerd(TM)
> OneEX: The OneNetwork Exchange 207-942-0275
> http://www.droo.orland.me.us
> 
> 

--
	Best wishes, Eugeny Kuzakov
		Laboratory 321 ( Omsk, Russia )
		kev@lab321.ru
		ICQ#: 5885106



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