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Date:      Fri, 24 Mar 2000 17:15:39 +0000
From:      Brian Somers <brian@Awfulhak.org>
To:        Randy Bush <randy@psg.com>
Cc:        FreeBSD Current <freebsd-current@FreeBSD.org>, brian@hak.lan.Awfulhak.org
Subject:   Re: ppp oddity 
Message-ID:  <200003241715.RAA04894@hak.lan.Awfulhak.org>
In-Reply-To: Message from Randy Bush <randy@psg.com>  of "Fri, 24 Mar 2000 06:26:07 %2B0900." <E12YF7H-00009F-00@roam.psg.com> 

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Check out http://www.FreeBSD.org/FAQ/userppp.html.

The remote end is reflecting your data back at you.

> usually ppp from laptop (3.4+pao) to home (4.0-stable) works fine.  and then
> sometimes it will get stuck in the following mode three N in a row.
> 
> ppp[547]: tun0: Chat: Send: AT^M 
> ppp[547]: tun0: Chat: Expect(5): OK 
> ppp[547]: tun0: Chat: Received: AT^M^M 
> ppp[547]: tun0: Chat: Received: OK^M 
> ppp[547]: tun0: Chat: Send: ATE1Q0x1s7=90s11=180^M 
> ppp[547]: tun0: Chat: Expect(5): OK 
> ppp[547]: tun0: Chat: Received: ATE1Q0x1s7=90s11=180^M^M 
> ppp[547]: tun0: Chat: Received: OK^M 
> ppp[547]: tun0: Chat: Send: ATDT666-555-1212^M 
> ppp[547]: tun0: Chat: Expect(120): CONNECT 
> ppp[547]: tun0: Chat: Received: ATDT666-555-1212^M^M 
> ppp[547]: tun0: Chat: Received: CONNECT 57600^M 
> ppp[547]: tun0: Phase: deflink: dial -> carrier 
> ppp[547]: tun0: Phase: deflink: /dev/cuaa1: CD detected 
> ppp[547]: tun0: Phase: deflink: carrier -> login 
> ppp[547]: tun0: Chat: Expect(5): ogin: 
> ppp[547]: tun0: Chat: Received: ^M^M 
> ppp[547]: tun0: Chat: Received: FreeBSD/i386 (doo.com) (ttyd1)^M^M 
> ppp[547]: tun0: Chat: Received: ^M^M 
> ppp[547]: tun0: Chat: Received: login: 
> ppp[547]: tun0: Chat: Send: roamP^M 
> ppp[547]: tun0: Chat: Expect(5): word: 
> ppp[547]: tun0: Chat: Received:  ~upyour^M 
> ppp[547]: tun0: Chat: Received: Password: 
> ppp[547]: tun0: Chat: Send: wazoo^M 
> ppp[547]: tun0: Phase: deflink: login -> lcp 
> ppp[547]: tun0: LCP: FSM: Using "deflink" as a transport 
> ppp[547]: tun0: LCP: deflink: State change Initial --> Closed 
> ppp[547]: tun0: LCP: deflink: State change Closed --> Stopped 
> ppp[547]: tun0: LCP: deflink: LayerStart 
> ppp[547]: tun0: LCP: deflink: SendConfigReq(1) state = Stopped 
> ppp[547]: tun0: LCP:  ACFCOMP[2] 
> ppp[547]: tun0: LCP:  PROTOCOMP[2] 
> ppp[547]: tun0: LCP:  ACCMAP[6] 0x00000000 
> ppp[547]: tun0: LCP:  MRU[4] 1500 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x2c18b501 
> ppp[547]: tun0: LCP: deflink: State change Stopped --> Req-Sent 
> ppp[547]: tun0: LCP: deflink: RecvConfigReq(1) state = Req-Sent 
> ppp[547]: tun0: LCP:  ACFCOMP[2] 
> ppp[547]: tun0: LCP:  PROTOCOMP[2] 
> ppp[547]: tun0: LCP:  ACCMAP[6] 0x00000000 
> ppp[547]: tun0: LCP:  MRU[4] 1500 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x2c18b501 
> ppp[547]: tun0: LCP: Magic is same (2c18b501) - 1 times 
> ppp[547]: tun0: LCP: deflink: SendConfigNak(1) state = Req-Sent 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x2c18b501 
> ppp[547]: tun0: LCP: deflink: RecvConfigNak(1) state = Req-Sent 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x2c18b501 
> ppp[547]: tun0: LCP:  Magic 0x2c18b501 is NAKed! 
> ppp[547]: tun0: LCP: deflink: SendConfigReq(2) state = Req-Sent 
> ppp[547]: tun0: LCP:  ACFCOMP[2] 
> ppp[547]: tun0: LCP:  PROTOCOMP[2] 
> ppp[547]: tun0: LCP:  ACCMAP[6] 0x00000000 
> ppp[547]: tun0: LCP:  MRU[4] 1500 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x42093812 
> ppp[547]: tun0: LCP: deflink: RecvConfigReq(2) state = Req-Sent 
> ppp[547]: tun0: LCP:  ACFCOMP[2] 
> ppp[547]: tun0: LCP:  PROTOCOMP[2] 
> ppp[547]: tun0: LCP:  ACCMAP[6] 0x00000000 
> ppp[547]: tun0: LCP:  MRU[4] 1500 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x42093812 
> ppp[547]: tun0: LCP: Magic is same (42093812) - 2 times 
> ppp[547]: tun0: LCP: deflink: SendConfigNak(2) state = Req-Sent 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x42093812 
> ppp[547]: tun0: LCP: deflink: RecvConfigNak(2) state = Req-Sent 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x42093812 
> ppp[547]: tun0: LCP:  Magic 0x42093812 is NAKed! 
> ppp[547]: tun0: LCP: deflink: SendConfigReq(3) state = Req-Sent 
> ppp[547]: tun0: LCP:  ACFCOMP[2] 
> ppp[547]: tun0: LCP:  PROTOCOMP[2] 
> ppp[547]: tun0: LCP:  ACCMAP[6] 0x00000000 
> ppp[547]: tun0: LCP:  MRU[4] 1500 
> ppp[547]: tun0: LCP:  MAGICNUM[6] 0x30625651 
> 
> clues?
> 
> randy

-- 
Brian <brian@Awfulhak.org>                        <brian@[uk.]FreeBSD.org>
      <http://www.Awfulhak.org>;                   <brian@[uk.]OpenBSD.org>
Don't _EVER_ lose your sense of humour !




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