User ppp + alias issue in fbsd 3.3

User ppp + alias issue in fbsd 3.3

Post by Craig G. Anderse » Thu, 18 Nov 1999 04:00:00



I have a gateway machine ( ed0 on LAN and tun0 for ppp connection)
and a couple of other non gateway machines on the ethernet (typical).

Using user ppp with aliasing turned on ( ppp -alias or ppp -nat) the
gateway machine does route ethernet frames but only after I manually
place an arp entry pointing to the gateway machine on the non gateway
machines.

I have tried 'proxy' and 'proxyall' but can't get the gateway to reply
to the arp
broadcast. Watching with tcpdump. What setting on the gateway machine
generates the proxy arp reply ?

FBSD v3.3

--
---------------------------------------
Craig G. Andersen

---------------------------------------

 
 
 

User ppp + alias issue in fbsd 3.3

Post by Kenneth Furg » Sat, 20 Nov 1999 04:00:00



> Using user ppp with aliasing turned on ( ppp -alias or ppp -nat) the
> gateway machine does route ethernet frames but only after I manually
> place an arp entry pointing to the gateway machine on the non gateway
> machines.

In this configuration, you shouldn't have to proxy arp anything.  On an
ethernet network such as yours, this should happen behind the scenes
automagically.  Make sure the client and gatweay machines have the same subnet
mask settings.  Also, set your client machines to have your gateway machine as
their "default gateway" and make sure that you have "gateway_enable" set to
"YES" in your /etc/rc.conf file.

- K.C.

 
 
 

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Hi!

I recently upgraded my system from 3.3 to 4.2-RELEASE, installed all
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But civctp fails on 4.2, while it runs on 3.3:

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