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Date:      Mon, 29 Jul 1996 12:12:08 +0000 ()
From:      "Lenzi, Sergio" <lenzi@cwbone.bsi.com.br>
To:        Wes Side Story <wdorale@rs1.mtmc.edu>
Cc:        Gunter.Loos@ngonet.be, questions@freebsd.org
Subject:   Re: user PPP server problem
Message-ID:  <Pine.BSF.3.91.960729120532.314C-100000@sergio.lenzi>
In-Reply-To: <Pine.A32.3.92.960725141732.28202A-100000@rs1.mtmc.edu>

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> I did set gateway to "yes" in the sysconfig file(and also put the "options
> gateway" in the kernel config just in case).  And upon bootup a message
> does come across about gateway enabled...  Some one said that the solution
> is having the FreeBSD machine act as a proxy arp.  I have "enable proxy"
> in the ppp.conf file but still no luck.  Do I need to use the "arp"
> command?  If so what do I use for the hex(physical?) address of the
> dial-in PC?
> Thanks for the help
> 

Hello all.

Regarding to ppp & gateway...

the machine will route packages if the netmask the ppp is locates is outside
the net the machine is in.

EX.

the ed0 net is 255.255.255.0 and the ip is 1.2.3.x
the ppp interface will work as route if the ip is 1.2.5.x

if the ed0 netmask is 255.255.255.240 or 0xfffffff0 and ip 1.2.3.4
the ppp interface can be 1.2.3.17...
because 17 lies outside netmask F0 

Hope this will help.




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