Date: Sun, 28 Jul 1996 22:00:08 +0200 (MET DST) From: Darius Moos <moos@neuron.bsd.uni-passau.de> To: questions@FreeBSD.org Cc: hackers@FreeBSD.org Subject: FreeBSD-2.1-pppd/pap <-> Linux-2.x-PPP => VERY BIG problem Message-ID: <199607282000.WAA00702@neuron.bsd.uni-passau.de>
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Hi all,
i'm having hell on earth configuring pppd (kernel-ppp) to work with PAP.
Maybe someone could help me with this problem.
First:
I'm running FreeBSD-2.1(R)
I have already run kernel-ppp succesfully to a FreeBSD-box (2.1R) and a
Linux-box (1.x). I've also connected to the FreeBSD-box with CHAP. No problem.
Next:
I'm initiating the whole process from a bash-script with a case-statement:
case $1 in
.
.
deg) /usr/sbin/pppd -d connect "~/.ppp.deg.up <phone-nr.>" \
file ~/.ppprc.deg 0.0.0.0: /dev/cuaa1 ;;
.
.
esac
~/.ppp.deg.up is also a bash-script for chat-dial:
chat -v -t 90 "" atz0 OK atd$1 CONNECT ""
~/.ppprc.deg is the optionsfile specific to this connection:
user moos
name moos
+pap
-chap
ipcp-accept-remote
~/.ppprc includes options common to all my personal connections:
defaultroute
/etc/ppp/options includes everytime-options for pppd:
netmask 255.255.255.248
crtscts
modem
/etc/ppp/pap-secrets includes the client-server-password-data:
moos * <my_password>
Misc:
My provider offers dial-in-lines for PPP using PAP-authentication with
dynamic IPs running Linux (2.x). My username is moos. I don't know the
server-name for the authentication, therefor i've put a '*' in the
pap-secrets-file. He gave me the secret and it stands where i've written
<my_password>.
The HORRORSHOW:
When i start the dialing-process nothing happens. No error on console.
Here is the relevant part of the pppd-log-file:
Jul 28 20:42:11 neuron pppd[556]: pppd 2.1.2 started by moos, uid 30001
Jul 28 20:42:35 neuron pppd[557]: Connected...
Jul 28 20:42:36 neuron pppd[557]: Using interface ppp0
Jul 28 20:42:36 neuron pppd[557]: Connect: ppp0 <--> /dev/cuaa1
Jul 28 20:42:36 neuron pppd[557]: sent [LCP ConfReq id=0x1 <mru 1500> <auth upap> <magic 0x31ffa6c7> <pcomp> <accomp>]
Jul 28 20:42:39 neuron pppd[557]: sent [LCP ConfReq id=0x1 <mru 1500> <auth upap> <magic 0x31ffa6c7> <pcomp> <accomp>]
Jul 28 20:42:39 neuron pppd[557]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap 80> <magic 0x1b52> <pcomp> <accomp>]
Jul 28 20:42:39 neuron pppd[557]: sent [LCP ConfRej id=0x0 <auth chap 80>]
Jul 28 20:42:39 neuron pppd[557]: rcvd [LCP ConfRej id=0x1 <auth upap>]
Jul 28 20:42:39 neuron pppd[557]: sent [LCP ConfReq id=0x2 <mru 1500> <magic 0x31ffa6c7> <pcomp> <accomp>]
Jul 28 20:42:40 neuron pppd[557]: rcvd [LCP TermReq id=0x1 00 00 02 dc]
Jul 28 20:42:40 neuron pppd[557]: sent [LCP TermAck id=0x1]
Jul 28 20:42:42 neuron pppd[557]: sent [LCP ConfReq id=0x2 <mru 1500> <magic 0x31ffa6c7> <pcomp> <accomp>]
Jul 28 20:43:07 neuron last message repeated 8 times
Jul 28 20:43:10 neuron pppd[557]: LCP: timeout sending Config-Requests
Jul 28 20:43:10 neuron pppd[557]: Connection terminated.
Jul 28 20:43:10 neuron pppd[557]: Exit.
More horror:
- I've also tried using the auth-option. The result:
Jul 27 15:19:03 neuron pppd[1024]: pppd 2.1.2 started by moos, uid 30001
Jul 27 15:19:27 neuron pppd[1025]: Connected...
Jul 27 15:19:28 neuron pppd[1025]: Using interface ppp0
Jul 27 15:19:28 neuron pppd[1025]: Connect: ppp0 <--> /dev/cuaa1
Jul 27 15:19:28 neuron pppd[1025]: sent [LCP ConfReq id=0x1 <mru 1500> <magic 0x31f2f150> <pcomp> <accomp>]
Jul 27 15:19:31 neuron pppd[1025]: sent [LCP ConfReq id=0x1 <mru 1500> <magic 0x31f2f150> <pcomp> <accomp>]
Jul 27 15:19:31 neuron pppd[1025]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap 80> <magic 0x7bcf> <pcomp> <accomp>]
Jul 27 15:19:31 neuron pppd[1025]: sent [LCP ConfNak id=0x0 <auth chap 05>]
Jul 27 15:19:31 neuron pppd[1025]: rcvd [LCP ConfAck id=0x1 <mru 1500> <magic 0x31f2f150> <pcomp> <accomp>]
Jul 27 15:19:31 neuron pppd[1025]: rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth 0xc027 01 00 00 01> <magic 0x7bcf> <pcomp> <accomp>]
Jul 27 15:19:31 neuron pppd[1025]: sent [LCP ConfRej id=0x1 <auth 0xc027 01 00 00 01>]
Jul 27 15:19:31 neuron pppd[1025]: rcvd [LCP TermReq id=0x2 00 00 02 dc]
Jul 27 15:19:31 neuron pppd[1025]: sent [LCP TermAck id=0x2]
Jul 27 15:19:34 neuron pppd[1025]: sent [LCP ConfReq id=0xff <mru 1500> <magic 0x31f2f150> <pcomp> <accomp>]
Jul 27 15:20:01 neuron last message repeated 9 times
Jul 27 15:20:04 neuron pppd[1025]: LCP: timeout sending Config-Requests
Jul 27 15:20:04 neuron pppd[1025]: Connection terminated.
Jul 27 15:20:04 neuron pppd[1025]: Exit.
- I've tried without the options "auth [+-]pap [+-]chap". No success.
- I've tried "* * <my_password>" in pap-secrets. No success.
- I've tried "+ua <filename>" with user and password in <filename>. No success.
- I've tried using CHAP. The result:
Jul 27 15:33:24 neuron pppd[1071]: pppd 2.1.2 started by moos, uid 30001
Jul 27 15:33:47 neuron pppd[1072]: Connected...
Jul 27 15:33:48 neuron pppd[1072]: Using interface ppp0
Jul 27 15:33:48 neuron pppd[1072]: Connect: ppp0 <--> /dev/cuaa1
Jul 27 15:33:48 neuron pppd[1072]: sent [LCP ConfReq id=0x1 <mru 1500> <auth chap 05> <magic 0x31ff4564> <pcomp> <accomp>]
Jul 27 15:33:51 neuron pppd[1072]: sent [LCP ConfReq id=0x1 <mru 1500> <auth chap 05> <magic 0x31ff4564> <pcomp> <accomp>]
Jul 27 15:33:51 neuron pppd[1072]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap 80> <magic 0x60ce> <pcomp> <accomp>]
Jul 27 15:33:51 neuron pppd[1072]: sent [LCP ConfNak id=0x0 <auth chap 05>]
Jul 27 15:33:52 neuron pppd[1072]: rcvd [LCP ConfRej id=0x1 <auth chap 05>]
Jul 27 15:33:52 neuron pppd[1072]: sent [LCP ConfReq id=0x2 <mru 1500> <magic 0x31ff4564> <pcomp> <accomp>]
Jul 27 15:33:52 neuron pppd[1072]: rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth 0xc027 01 00 00 01> <magic 0x60ce> <pcomp> <accomp>]
Jul 27 15:33:52 neuron pppd[1072]: sent [LCP ConfRej id=0x1 <auth 0xc027 01 00 00 01>]
Jul 27 15:33:52 neuron pppd[1072]: rcvd [LCP ConfAck id=0x2 <mru 1500> <magic 0x31ff4564> <pcomp> <accomp>]
Jul 27 15:33:52 neuron pppd[1072]: rcvd [LCP TermReq id=0x2 00 00 02 dc]
Jul 27 15:33:52 neuron pppd[1072]: sent [LCP TermAck id=0x2]
Jul 27 15:33:55 neuron pppd[1072]: sent [LCP ConfReq id=0xff <mru 1500> <magic 0x31ff4564> <pcomp> <accomp>]
Jul 27 15:34:22 neuron last message repeated 9 times
Jul 27 15:34:25 neuron pppd[1072]: LCP: timeout sending Config-Requests
Jul 27 15:34:25 neuron pppd[1072]: Connection terminated.
Jul 27 15:34:25 neuron pppd[1072]: Exit.
- I've tried making changes to /usr/src/usr.sbin/pppd/chap.h (I know this is
NOT the right way to solve the problem):
I changed
#define CHAP_DIGEST_MD5 5
to
#define CHAP_DIGEST_MD5 128
compiled and installed pppd. The result:
Jul 27 17:49:21 neuron pppd[2428]: pppd 2.1.2 started by moos, uid 30001
Jul 27 17:49:44 neuron pppd[2429]: Connected...
Jul 27 17:49:45 neuron pppd[2429]: Using interface ppp0
Jul 27 17:49:45 neuron pppd[2429]: Connect: ppp0 <--> /dev/cuaa1
Jul 27 17:49:45 neuron pppd[2429]: sent [LCP ConfReq id=0x1 <mru 1500> <auth chap 80> <magic 0x31fff551> <pcomp> <accomp>]
Jul 27 17:49:48 neuron pppd[2429]: sent [LCP ConfReq id=0x1 <mru 1500> <auth chap 80> <magic 0x31fff551> <pcomp> <accomp>]
Jul 27 17:49:49 neuron pppd[2429]: rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap 80> <magic 0x6ca0> <pcomp> <accomp>]
Jul 27 17:49:49 neuron pppd[2429]: sent [LCP ConfAck id=0x0 <asyncmap 0x0> <auth chap 80> <magic 0x6ca0> <pcomp> <accomp>]
Jul 27 17:49:49 neuron pppd[2429]: rcvd [LCP ConfRej id=0x1 <auth chap 80>]
Jul 27 17:49:49 neuron pppd[2429]: sent [LCP ConfReq id=0x2 <mru 1500> <magic 0x31fff551> <pcomp> <accomp>]
Jul 27 17:49:49 neuron pppd[2429]: rcvd [LCP ConfAck id=0x2 <mru 1500> <magic 0x31fff551> <pcomp> <accomp>]
Jul 27 17:49:51 neuron pppd[2429]: rcvd [CHAP Challenge id=0x66 <7c4b5d06001cf056>, name = ""]
Jul 27 17:49:51 neuron pppd[2429]: sent [CHAP Response id=0x66 <872c2f92d6c4ae3fb6fe9067860b8ac5>, name = ""]
Jul 27 17:49:53 neuron pppd[2429]: rcvd [CHAP Challenge id=0x67 <12dfdce9c94b6340>, name = ""]
Jul 27 17:49:53 neuron pppd[2429]: sent [CHAP Response id=0x67 <660020266cb6c283d19162396bc37fda>, name = ""]
.
. <Challenge - Responses repeatings deleted>
.
Jul 27 17:50:05 neuron pppd[2429]: rcvd [CHAP Challenge id=0x6d <ddf5a9f2411cd2af>, name = ""]
Jul 27 17:50:05 neuron pppd[2429]: sent [CHAP Response id=0x6d <342b335f88174593703049bc0f6bcf1b>, name = ""]
Jul 27 17:50:07 neuron pppd[2429]: rcvd [LCP TermReq id=0x1 00 00 02 ce]
Jul 27 17:50:07 neuron pppd[2429]: LCP terminated at peer's request
Jul 27 17:50:07 neuron pppd[2429]: sent [LCP TermAck id=0x1]
Jul 27 17:50:10 neuron pppd[2429]: Connection terminated.
Jul 27 17:50:10 neuron pppd[2429]: Exit.
Conclusion:
No end of the HORROR-show.
Maybe there is someone on the net,
who knows what's going on
who knows where the problem is
who knows a solution or workaround
who would help me
who knows that FreeBSD-2.1(R)-pppd and Linux-2.x-PPP can NOT work together
I don't have the option of upgrading to FreeBSD-2.1.5(R)
If upgrading would solve my problem, would it be possible to run a statically
compiled pppd of FreeBSD-2.1.5 under FreeBSD-2.1 ?
Please help me with this damned problem; i can't solve it on my own.
Any help is appreciated.
Many thanks in advance,
bye Darius.
email: moos@degnet.baynet.de
moos@ithnet.com
P.S.: Sorry for this mail being so long and thaks for reading it to this point.
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