Date: Fri, 13 Jul 2001 03:16:12 +0100 From: Brian Somers <brian@Awfulhak.org> To: "Antoine Beaupre (LMC)" <Antoine.Beaupre@ericsson.ca> Cc: freebsd-stable@FreeBSD.ORG, brian@Awfulhak.org, brian@Awfulhak.org Subject: Re: Problem with user-pppoe after upgrade, fixed Message-ID: <200107130216.f6D2GDW66205@hak.lan.Awfulhak.org> In-Reply-To: Message from "Antoine Beaupre (LMC)" <Antoine.Beaupre@ericsson.ca> of "Thu, 12 Jul 2001 12:16:28 EDT." <3B4DCD5C.4060004@lmc.ericsson.se>
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Hi, I think your ppp.conf was a bit too censored. If you're setting the MTU or MRU to 1500, this will now fail. The = maximum these can be set to for PPPoE is 1492. That's now enforced = by the PPPoE ppp device as it knows the limitations on the physical = Ethernet. Just commenting out your setting of the MTU/MRU should solve your = problems. > Hi. > = > After a stable upgrade from 2001.06.09 to 2001.07.09, I had some > problems connecting to my PPPoe provider. ppp was falling into a loop > like this one: > = > Jul 12 08:28:34 khan ppp[144]: tun0: Phase: deflink: hangup -> opening > Jul 12 08:28:34 khan ppp[144]: tun0: Phase: deflink: Enter pause (3) fo= r > redialing. > Jul 12 08:28:37 khan ppp[144]: tun0: Phase: deflink: Connected! > Jul 12 08:28:37 khan ppp[144]: tun0: Phase: deflink: opening -> dial > Jul 12 08:28:37 khan ppp[144]: tun0: Phase: deflink: dial -> carrier > Jul 12 08:28:38 khan ppp[144]: tun0: Phase: Received NGM_PPPOE_SUCCESS > (hook "tun0") > Jul 12 08:28:38 khan ppp[144]: tun0: Phase: deflink: carrier -> login > Jul 12 08:28:38 khan ppp[144]: tun0: Phase: deflink: login -> lcp > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: Too many LCP NAKs > sent - abandoning negotiation > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: Disconnected! > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: lcp -> logout > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: logout -> hangup > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: Disconnected! > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: Connect time: 2 > secs: 482 octets in, 294 octets > out > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: deflink: : 594 packets in, > 540 packets out > Jul 12 08:28:39 khan ppp[144]: tun0: Phase: total 388 bytes/sec, peak = 0 > bytes/sec on Thu Jul 12 08:2 > Jul 12 08:28:34 khan ppp[144]: tun0: Phase: deflink: hangup -> opening > [on so on...] > = > For the record, changing the mtu and the mru from 1500 to 1492 fixed th= e > problem, I don't know why. I've been told that having that set to 1500 = > was not a good idea in the first place, but it *did* work before. :) > = > I can provide more debug information tonight if necessary, but for that= > I must just down network access (pppoe) and since I'm remote now.. :) > = > Brian, I think I guess your answer: "can you send me the output of set > log +lcp?" :) Yes, I will, tonight. > = > Also, for the record, ng* modules are loaded on boot as klds, my > censored ppp.conf file is attached, along with a nice dmesg. > = > cvsup logs are available at: > = > http://ftp.anarcat.dyndns.org/ftp/pub/FreeBSD/local_info/ > = > Thanks for any info. > = > A. > -- = > Antoine Beaupr=E9 > Jambala TCM team > Ericsson Canada inc. > mailto:antoine.beaupre@ericsson.ca > = > = > --------------090905060702090808000200 > Content-Type: text/html; > name=3D"ppp.conf" > Content-Transfer-Encoding: 7bit > Content-Disposition: inline; > filename=3D"ppp.conf" > = > <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> > <HTML><HEAD> > <TITLE>403 Forbidden</TITLE> > </HEAD><BODY> > <H1>Forbidden</H1> > You don't have permission to access /ftp/pub/FreeBSD/local_info/ppp.con= f > on this server.<P> > <HR> > <ADDRESS>Apache/1.3.19 Server at www.anarcat.dyndns.org Port 80</ADDRES= S> > </BODY></HTML> > = > --------------090905060702090808000200 > Content-Type: text/plain; > name=3D"dmesg.boot" > Content-Transfer-Encoding: 7bit > Content-Disposition: inline; > filename=3D"dmesg.boot" > = > Copyright (c) 1992-2001 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 199= 4 > The Regents of the University of California. All rights reserved. > FreeBSD 4.3-STABLE #1: Sat May 12 17:54:35 EDT 2001 > anarcat@shall.anarcat.dyndns.org:/usr/obj/usr/src/sys/KHAN > Timecounter "i8254" frequency 1193182 Hz > CPU: i486 DX4 (486-class CPU) > Origin =3D "GenuineIntel" Id =3D 0x480 Stepping =3D 0 > Features=3D0x3<FPU,VME> > real memory =3D 16777216 (16384K bytes) > avail memory =3D 13799424 (13476K bytes) > Preloaded elf kernel "kernel" at 0xc02b4000. > Preloaded userconfig_script "/boot/kernel.conf" at 0xc02b40a8. > Preloaded elf module "netgraph.ko" at 0xc02b40f8. > md0: Malloc disk > npx0: <math processor> on motherboard > npx0: INT 16 interface > isa0: <ISA bus> on motherboard > ep0: <3Com 3C509-TPO EtherLink III> at port 0x200-0x20f irq 5 on isa0 > ep0: Ethernet address 00:10:5a:aa:51:33 > atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 > atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 > kbd0 at atkbd0 > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on is= a0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=3D0x300> > ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 > fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on is= a0 > fdc0: FIFO enabled, 8 bytes threshold > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 16450 > sio1 at port 0x2f8-0x2ff irq 3 on isa0 > sio1: type 16450 > ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 > ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode > ppi0: <Parallel I/O> on ppbus0 > plip0: <PLIP network interface> on ppbus0 > lpt0: <Printer> on ppbus0 > lpt0: Interrupt-driven port > pca0 at port 0x40 on isa0 > ep1: <3Com 3C509B-TPO EtherLink III (PnP)> at port 0x210-0x21f irq 9 on= isa0 > ep1: Ethernet address 00:60:97:04:b7:ca > IP packet filtering initialized, divert enabled, rule-based forwarding = enabled, default to deny, logging limited to 100 packets/entry by default= > ad0: 122MB <QUANTUM ELS127A> [919/16/17] at ata0-master BIOSPIO > ad1: 3079MB <QUANTUM FIREBALL ST3.2A> [6256/16/63] at ata0-slave BIOSPI= O > Mounting root from ufs:/dev/ad1a > = > --------------090905060702090808000200-- -- = Brian <brian@freebsd-services.com> <brian@Awfulhak.org> http://www.freebsd-services.com/ <brian@[uk.]FreeBSD.org> Don't _EVER_ lose your sense of humour ! <brian@[uk.]OpenBSD.org> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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