Date: Fri, 29 Jan 1999 12:38:16 +0000 From: Brian Somers <brian@Awfulhak.org> To: nali@computer.org Cc: freebsd-questions@FreeBSD.ORG Subject: Re: PPP and HDLC errors Message-ID: <199901291238.MAA02731@keep.lan.Awfulhak.org> In-Reply-To: Your message of "Fri, 29 Jan 1999 02:14:09 EST." <Pine.SOL.4.05.9901290206480.23865-100000@acmez.gatech.edu>
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>
> My ISP decided to start using PAP, so I've been trying to ppp to work with
> PAP. Unfortunately, I've been having no luck...looking at the log files,
> its seems like a connection has been established; I get a myaddr and a
> hisaddr but I can't ping any other address except my IP. When I try to
> telnet or ftp, I get a
>
> Jan 29 01:48:24 localhost ppp[1446]: tun0: Phase: deflink: HDLC errors ->
> FCS: 1, ADDR: 0, COMD: 0, PROTO: 0.
[.....]
> Jan 29 01:47:32 localhost ppp[1446]: tun0: Command: pmdemand: delete ALL
> Jan 29 01:47:32 localhost ppp[1446]: tun0: Command: pmdemand: add 0 0 HISADDR
> Jan 29 01:47:32 localhost ppp[1446]: tun0: Warning: Add route failed: default already exists
> Jan 29 01:48:24 localhost ppp[1446]: tun0: Phase: deflink: HDLC errors -> FCS: 1, ADDR: 0, COM
The FCS error is bogus - it's probably caused by your ISP issuing a
login prompt and then detecting that you're talking ppp. The login
prompt doesn't make sense to ppp and is treated as a bad frame
check sequence..
The real problem is two lines before that. You have no default
route. Remove any default router mentioned in /etc/rc.conf or change
the ``add 0 0 HISADDR'' to ``add! 0 0 HISADDR'' (or ``add! default
HISADDR'').
> Naushad Ali
> Computer Engineering
> Georgia Tech
> nali@computer.org
--
Brian <brian@Awfulhak.org> <brian@FreeBSD.org> <brian@OpenBSD.org>
<http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour !
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