[pptp-server] Someone using pppd.2.4.x with MPPE patch sucessfully?
G. Georgiev
ggeorgiev at videotron.ca
Tue Jul 24 09:20:33 CDT 2001
HEllo,
I have to move to kernel 2.4 for being able to use FreeS/WAN, but
I can not figure out how to make pppd.2.4.1 working for my old pptp link
to vpn.galileo.com. I constantly get LCP ProtRej messages and nothing goes
trough the line. Apparently I send junk to the other end, but why?
The same link works fine with pppd.2.3.11 with kernel 2.2.13, but
if I start pppd.2.4.1 there is only LCP ProtRej messages coming back. I
tried pppd.2.4.1 with kernels 2.2.13 and 2.4.6, same result. pppd.2.3.11
won't work on 2.4 kernels. I should mention that I tried same
configuration files when starting one or the other pppd, and after I tried
every imaginable option for pppd.2.4.1, the result is same.
The problem is apparently in the pppd.2.4.1 program as
pppd.2.3.13 makes the connection OK under kernel 2.2.13, but pppd.2.4.1
fails. Except that I have no idea already what's wrong and how to correct
it.
I did apply ppp-2.4.1-openssl-0.9.6-mppe-patch.gz and
ppp-2.4.1-MSCHAPv2-fix.patch.gz to pppd.2.4.1 and got some warnings durng
compilation, may that be the problem?
Will greatly appreciate any ideas of how to spot the problem,
George.
---- Compilation warnings for pppd.2.4.1 ----------
ipcp.c:2033: warning: `IPPROTO_TCP' redefined
/usr/include/netinet/in.h:43: warning: this is the location of the
previous definition
auth.c: In function `plogin':
auth.c:1200: warning: implicit declaration of function `time'
utils.c: In function `vslprintf':
utils.c:266: warning: implicit declaration of function `time'
utils.c:267: warning: implicit declaration of function `ctime'
utils.c:267: warning: assignment makes pointer from integer without a cast
extra_crypto.c: In function `DesEncrypt':
extra_crypto.c:141: warning: implicit declaration of function `setkey'
extra_crypto.c:144: warning: implicit declaration of function `encrypt'
chap_ms.c: In function `ChapMS_v2_Auth':
chap_ms.c:328: warning: implicit declaration of function `stpcpy'
chap_ms.c:328: warning: assignment makes pointer from integer without a
cast
---------- Session log -------
gate:/home/dev# pptp vpn.galileo.com call GALILEO
(unknown)[1313]: log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:531]: Client
connection established.
(unknown)[1313]: log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:637]: Outgoing
call established.
pppd options in effect:
debug # (from /etc/ppp/peers/GALILEO)
nodetach # (from /etc/ppp/peers/GALILEO)
dump # (from /etc/ppp/peers/GALILEO)
noauth # (from /etc/ppp/peers/GALILEO)
user GALILEO.COM\\A0025798 # (from /etc/ppp/peers/GALILEO)
allow-ip 172.20.0.0/16 # (from /etc/ppp/peers/GALILEO)
/dev/ttya0 # (from command line)
38400 # (from command line)
lock # (from /etc/ppp/peers/GALILEO)
local # (from /etc/ppp/peers/GALILEO)
noipdefault # (from /etc/ppp/peers/GALILEO)
mppe-40 # (from /etc/ppp/peers/GALILEO)
mppe-stateless # (from /etc/ppp/peers/GALILEO)
using channel 26
Using interface ppp0
Connect: ppp0 <--> /dev/ttya0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x246bba5c> <pcomp>
<accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x246bba5c> <pcomp>
<accomp>]
rcvd [LCP ConfReq id=0x88 <mru 1500> <asyncmap 0xa0000> <auth chap 81>
<magic 0x1f7064f7> <pcomp> <accomp>]
sent [LCP ConfAck id=0x88 <mru 1500> <asyncmap 0xa0000> <auth chap 81>
<magic 0x1f7064f7> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x246bba5c> <pcomp>
<accomp>]
rcvd [CHAP Challenge id=0xad <1f67a331e5162b9643180cc57fd34ba8>, name =
"172.20.0.15"]
sent [CHAP Response id=0xad
<cba0116711a499de8eb4bf98a821038d00000000000000000a24acb3253a22b5cec8dd1abf43889c2ac62968053317f600>,
name = "GALILEO.COM\\A0025798"]
rcvd [LCP ConfReq id=0x90 <mru 1500> <asyncmap 0xa0000> <auth chap m$oft>
<magic 0x5b8eb24> <pcomp> <accomp>]
sent [LCP ConfReq id=0x2 <asyncmap 0x0> <magic 0xb7e76185> <pcomp>
<accomp>]
sent [LCP ConfAck id=0x90 <mru 1500> <asyncmap 0xa0000> <auth chap m$oft>
<magic 0x5b8eb24> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <magic 0xb7e76185> <pcomp>
<accomp>]
rcvd [CHAP Challenge id=0xad <c63f19364da5fc3e>, name = "172.20.0.15"]
sent [CHAP Response id=0xad
<000000000000000000000000000000000000000000000000fbb8f993e572961787a9e77070ce568f6fc16e70e2fb1b6401>,
name = "GALILEO.COM\\A0025798"]
rcvd [CHAP Success id=0xad "CHAP authentication success, unit 220620148"]
Remote message: CHAP authentication success, unit 220620148
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <compress VJ 0f 01>]
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <mppe 1 0 0 20>
<bsd v1 15>]
rcvd [IPCP ConfReq id=0x4 <addr 172.20.0.15> <compress VJ 07 00>]
sent [IPCP ConfAck id=0x4 <addr 172.20.0.15> <compress VJ 07 00>]
rcvd [IPCP ConfNak id=0x1 <addr 172.20.75.215> <compress VJ 07 00>]
sent [IPCP ConfReq id=0x2 <addr 172.20.75.215> <compress VJ 07 00>]
rcvd [CCP ConfRej id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [CCP ConfReq id=0x2 <mppe 1 0 0 20>]
rcvd [IPCP ConfAck id=0x2 <addr 172.20.75.215> <compress VJ 07 00>]
local IP address 172.20.75.215
remote IP address 172.20.0.15
Script /etc/ppp/ip-up started (pid 1315)
rcvd [CCP ConfReq id=0xa8 <mppe 1 0 0 20>]
sent [CCP ConfAck id=0xa8 <mppe 1 0 0 20>]
rcvd [CCP ConfAck id=0x2 <mppe 1 0 0 20>]
MPPE 40 bit, stateless compression enabled
Script /etc/ppp/ip-up finished (pid 1315), status = 0x0
rcvd [LCP ProtRej id=0x91 02 61 aa a2 fd b5 7b 83 c3 dc 57 ea 09 ac 4a c5
34 e2 30 99 6c db e7 7f 5d 41 e9 51 70 87 53 54 ...]
Protocol-Reject for unsupported protocol 0x261
rcvd [LCP ProtRej id=0x92 d6 3d 56 c9 bc b3 52 5f 22 69 9b fa 5d 6e 44 f9
cb 58 00 96 b6 8c 7c 10 33 b4 33 7c 6f ad 3c 1c ...]
Protocol-Reject for unsupported protocol 0xd63d
rcvd [LCP ProtRej id=0x93 1e 51 4f 2b 99 80 25 07 9f e6 99 e0 61 7d 90 cd
0e 11 d6 ef 2c 0c 58 c9 97 4b 88 cd 7c 68 23 a7 ...]
Protocol-Reject for unsupported protocol 0x1e51
rcvd [LCP ProtRej id=0x94 c2 b4 0e 4a 2d e3 f1 d6 ed 52 f3 67 c7 42 c3 ec
65 ac f8 5f 15 58 04 ca ea dd 88 ae c9 7c 91 d4 ...]
Protocol-Reject for unsupported protocol 0xc2b4
rcvd [LCP ProtRej id=0x95 a7 3c c3 3a f2 e7 33 a3 93 74 90 28 df 98 d3 ba
6c 67 76 8b 20 e6 b1 30 8f 6f ba 88 76 08 cc 0c ...]
Protocol-Reject for unsupported protocol 0xa73c
rcvd [LCP ProtRej id=0x96 11 48 5f b4 4e 13 08 1a 49 6b d2 5c 4d 68 d6 65
4c ca a0 0d f5 de e3 ad b2 29 7e bc 84 b8 62 2a ...]
Protocol-Reject for unsupported protocol 0x1148
rcvd [LCP ProtRej id=0x97 eb ba c7 56 17 d5 17 8b 8b 55 ee 01 56 c4 ea 36
a6 a1 0f 5d 7a 58 a4 9d 67 f6 fa 1a 7d ca 13 45 ...]
Protocol-Reject for unsupported protocol 0xebba
rcvd [LCP ProtRej id=0x98 fb bc dd 52 22 b7 ba 8b be 21 79 cd 91 4c 03 85
2e 7f 86 dd 68 eb 97 33 0e f9 13 e2 7d 7d 49 50 ...]
Protocol-Reject for unsupported protocol 0xfbbc
rcvd [CCP ResetReq id=0xa9]
sent [CCP ResetAck id=0xa9]
rcvd [LCP ProtRej id=0x99 60 f8 6b f8 96 d5 71 29 1e 40 96 7b 75 73 28 dd
47 59 67 4a 9f c0 5e 12 5e a0 d6 e2 78 bc 07 de ...]
Protocol-Reject for unsupported protocol 0x60f8
rcvd [LCP ProtRej id=0x9a 79 e4 15 18 6f 02 ce 02 07 1b 58 35 ec c8 2f 76
1d 30 64 8f 37 04 9c aa c1 fe 6f ef 7f 9c 83 08 ...]
Protocol-Reject for unsupported protocol 0x79e4
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