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Date: Thu, 21 Dec 1995 16:02:31 +1100
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199512210502.QAA02636@godzilla.zeta.org.au>
To: mi@aldan.star89.galstar.com
Subject: Re: Chalenging strength of the BSD net-code (Re: Second modem and ppp1)
Newsgroups: muc.lists.freebsd.questions,comp.unix.bsd.freebsd.misc
In-Reply-To: <4b5lio$d44@news.bu.edu>
References: <4atqh5$mhp@news.bu.edu>
Organization: Kralizec Dialup Unix
Cc: current@freebsd.org
Sender: owner-current@freebsd.org
Precedence: bulk

This still causes a panic in freebsd-current.  bcmp is called with a null
source pointer.  The stack trace according to ddb is:

	_bcmp
	_ifa_ifwithroute
	_rtrequest
	_route_output
	_raw_usrreq
	_route_usrreq
	_sosend
	_soo_write
	_write
	_syscall

Bruce

In article <4b5lio$d44@news.bu.edu> you write:
>In article <4atqh5$mhp@news.bu.edu>, I wrote:
>>If I start the second pppd, all goes fine, I'm getting a
>>new name, ip-address. But, when I try to, say, telnet to
>>the second peer, connection goes thru the FIRST one. And
>>the other modem, stays idle. My experiments with
>>	route add
>>	route change
>>were rather unsuccessful so far ):
>>
>
>Here is what I did and caused crash (not once -- can be repeated):
>	pppd file /etc/ppp/options cuaa2
>	pppd file /etc/ppp/options.second cuaa1
>	route add -net 204 -link ppp1
>
>Boom, Trap 12. Reboot. If anybody cares, kernel with tracing and debugging
>is being built now. In the mean time, how to configure routes safely, so
>that some packets will go thru the second modem (ppp1 link)? Thanks a lot!
>
>	-mi