[pptp-server] pptpd/pppd/mppe + kernel 2.2.19
foob at return0.net
foob at return0.net
Wed May 30 10:41:05 CDT 2001
Um, my kernel has ppp support compiled in.
I havent recompiled since installing a new pppd,mppe,pptp,etc...
So I need to patch the kernel source somehow? It looks
like there used to be a kinstal.sh script... did this
modify some kernel headers?
Maybe it will all work without modules, but I need to get
the compiled-in version of ppp up to speed.
Ideas?
Or does that sound like a load of arse (highly probable)
On Wed, 30 May 2001, robert wrote:
> In theory, compiled in or modular doesn't make any difference. But then
> again, in theory, there is no difference between theory and practice. In
> practice, there is. :)
>
> On Wednesday 30 May 2001 08:33, foob at return0.net wrote:
> > Is it possible to use pptpd,pppd,mppe128 on linux *without*
> > kernel modules? Im running 2.2.19, I dont want to add module
> > support, but i'd quite like secure(ish) pptp.
> > I have configured everything, and a Windows2000 machine can
> > connect, if encyrption is 'optional'. If it is 'required',
> > Windows fails to negotiate, saying the remote server doesnt
> > support the desired encyrption.
> >
> > Is this because I havent got the ppp mppe modules installed?
> > Can I build them into the kernel somehow?
> >
> > 5.13 Q: I can get the PPTP connection to work fine, but can not get
> > encryption to work. What is wrong?
> >
> > A: It has been reported that changing PPP from being built into
> > the kernel to being a loadable module has fixed the problem. The
> > configuration file listed in the earlier instructions does build PPP as a
> > loadable module.
> > (http://home.swbell.net/berzerke/2.4_Kernel_PPTPD-HOWTO.txt)
> >
> > Anyone got any knowledge of this? Why should it be required
> > to be modular? Any help much appreciatde...
> >
> >
> > - foob
> >
> >
> > (heres a syslog dump of an unsuccessful connection from 2k to
> > linux)
> >
> > pptpd[7140]: MGR: Launching /usr/sbin/pptpctrl to handle client
> > pptpd[7140]: CTRL: local address = 10.10.10.254
> > pptpd[7140]: CTRL: remote address = 10.10.10.101
> > pptpd[7140]: CTRL: Client xxx.xxx.xxx.xxx control connection started
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 1)
> > pptpd[7140]: CTRL: Made a START CTRL CONN RPLY packet
> > pptpd[7140]: CTRL: I wrote 156 bytes to the client.
> > pptpd[7140]: CTRL: Sent packet to client
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 7)
> > pptpd[7140]: CTRL: Set parameters to 1525 maxbps, 64 window size
> > pptpd[7140]: CTRL: Made a OUT CALL RPLY packet
> > pptpd[7140]: CTRL: Starting call (launching pppd, opening GRE)
> > pptpd[7140]: CTRL: pty_fd = 4
> > pptpd[7140]: CTRL: tty_fd = 5
> > pptpd[7140]: CTRL: I wrote 32 bytes to the client.
> > pptpd[7141]: CTRL (PPPD Launcher): Connection speed = 115200
> > pptpd[7141]: CTRL (PPPD Launcher): local address = 10.10.10.254
> > pptpd[7141]: CTRL (PPPD Launcher): remote address = 10.10.10.101
> > pptpd[7140]: CTRL: Sent packet to client
> > pppd[7141]: pppd 2.4.1 started by root, uid 0
> > pppd[7141]: Using interface ppp0
> > pppd[7141]: Connect: ppp0 <--> /dev/pts/5
> > pppd[7141]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap
> > 81> <magic 0xcea6f60d> <pcomp> <accomp>]
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 15)
> > pptpd[7140]: CTRL: Got a SET LINK INFO packet with standard ACCMs
> > pptpd[7140]: GRE: Discarding out of order packet
> > pppd[7141]: rcvd [LCP ConfNak id=0x1 <mru 1500>]
> > pppd[7141]: sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap 81> <magic
> > 0xcea6f60d> <pcomp> <accomp>]
> > pppd[7141]: rcvd [LCP ConfAck id=0x2 <asyncmap 0x0> <auth chap 81> <magic
> > 0xcea6f60d> <pcomp> <accomp>]
> > pppd[7141]: rcvd [LCP ConfReq id=0x1 <magic 0x6c2519ea> <pcomp> <accomp>
> > < 0d 03 06> <mrru 1614> <endpoint
> > [local:e1.d1.f0.6e.e7.67.48.7c.8f.9b.e3.28.ac.0d.7a.d7.00.00.00.09]>]
> > pppd[7141]: sent [LCP ConfRej id=0x1 < 0d 03 06> <mrru 1614>]
> > pppd[7141]: rcvd [LCP ConfReq id=0x2 <magic 0x6c2519ea> <pcomp> <accomp>
> > <endpoint
> > [local:e1.d1.f0.6e.e7.67.48.7c.8f.9b.e3.28.ac.0d.7a.d7.00.00.00.09]>]
> > pppd[7141]: sent [LCP ConfAck id=0x2 <magic 0x6c2519ea> <pcomp> <accomp>
> > <endpoint
> > [local:e1.d1.f0.6e.e7.67.48.7c.8f.9b.e3.28.ac.0d.7a.d7.00.00.00.09]>]
> > pppd[7141]: sent [LCP EchoReq id=0x0 magic=0xcea6f60d]
> > pppd[7141]: sent [CHAP Challenge id=0x1
> > <43e28c5c0616b272f6f180fa57005c56>, name = "xxx"]
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 15)
> > pptpd[7140]: CTRL: Ignored a SET LINK INFO packet with real ACCMs!
> > pppd[7141]: rcvd [LCP code=0xc id=0x3 6c 25 19 ea 4d 53 52 41 53 56 35 2e
> > 30 30]
> > pppd[7141]: sent [LCP CodeRej id=0x3 0c 03 00 12 6c 25 19 ea 4d 53 52 41
> > 53 56 35 2e 30 30]
> > pppd[7141]: rcvd [LCP code=0xc id=0x4 6c 25 19 ea 4d 53 52 41 53 2d 31 2d
> > 54 45 53 54]
> > pppd[7141]: sent [LCP CodeRej id=0x4 0c 04 00 14 6c 25 19 ea 4d 53 52 41
> > 53 2d 31 2d 54 45 53 54]
> > pppd[7141]: rcvd [LCP EchoRep id=0x0 magic=0x6c2519ea]
> > pppd[7141]: rcvd [CHAP Response id=0x1
> > <3f50738e46d222512e804f9793fdb7d00000000000000000e98127435c78168a6a3a4ed2ac
> >be517a1cf6b7e8cc3abaa600>, name = "xxx"]
> > pppd[7141]: sent [CHAP Success id=0x1
> > "S=0A5140A473E7E472164A21F197C7C5CC039110A8"]
> > pppd[7141]: sent [IPCP ConfReq id=0x1 <addr 10.10.10.254> <compress VJ 0f
> > 01>]
> > pppd[7141]: sent [CCP ConfReq id=0x1 <bsd v1 15>]
> > pppd[7141]: MSCHAP-v2 peer authentication succeeded for xxx
> > pppd[7141]: rcvd [CCP ConfReq id=0x5 <mppe 1 0 0 e1>]
> > pppd[7141]: sent [CCP ConfRej id=0x5 <mppe 1 0 0 60>]
> > pptpd[7140]: GRE: Discarding out of order packet
> > pppd[7141]: rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
> > pppd[7141]: sent [IPCP ConfReq id=0x2 <addr 10.10.10.254>]
> > pppd[7141]: rcvd [CCP ConfRej id=0x1 <bsd v1 15>]
> > pppd[7141]: sent [CCP ConfReq id=0x2]
> > pppd[7141]: rcvd [IPCP ConfAck id=0x2 <addr 10.10.10.254>]
> > pppd[7141]: rcvd [CCP ConfNak id=0x2 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x3]
> > pppd[7141]: rcvd [CCP ConfNak id=0x3 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x4]
> > pppd[7141]: rcvd [CCP ConfNak id=0x4 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x5]
> > pppd[7141]: rcvd [CCP ConfNak id=0x5 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x6]
> > pppd[7141]: rcvd [CCP ConfNak id=0x6 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x7]
> > pppd[7141]: rcvd [CCP ConfNak id=0x7 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x8]
> > pppd[7141]: rcvd [CCP ConfNak id=0x8 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0x9]
> > pppd[7141]: rcvd [CCP ConfNak id=0x9 <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0xa]
> > pppd[7141]: rcvd [CCP ConfNak id=0xa <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0xb]
> > pppd[7141]: rcvd [CCP ConfNak id=0xb <mppe 0 0 0 0>]
> > pppd[7141]: sent [CCP ConfReq id=0xc]
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 15)
> > pptpd[7140]: CTRL: Ignored a SET LINK INFO packet with real ACCMs!
> > pppd[7141]: rcvd [LCP TermReq id=0x7
> > "l%\031\37777777752\000<\37777777715t\000\000\002\37777777746"]
> > pppd[7141]: LCP terminated by peer (l%^YM-j^@<M-Mt^@^@^BM-f)
> > pppd[7141]: sent [LCP TermAck id=0x7]
> > pptpd[7140]: CTRL: Received PPTP Control Message (type: 12)
> > pptpd[7140]: CTRL: Made a CALL DISCONNECT RPLY packet
> > pptpd[7140]: CTRL: Received CALL CLR request (closing call)
> > pptpd[7140]: CTRL: I wrote 148 bytes to the client.
> > pptpd[7140]: CTRL: Sent packet to client
> > pptpd[7140]: CTRL: Error with select(), quitting
> > pptpd[7140]: CTRL: Client xxx.xxx.xxx.xxx control connection finished
> > pptpd[7140]: CTRL: Exiting now
> > pptpd[7119]: MGR: Reaped child 7140
> > pppd[7141]: Modem hangup
> > pppd[7141]: Connection terminated.
> > pppd[7141]: Connect time 0.1 minutes.
> > pppd[7141]: Sent 669 bytes, received 767 bytes.
> > pppd[7141]: Exit.May 30 12:41:23 node pptpd[6846]: MGR: Launching
> > /usr/sbin/pptpctrl to handle client
> >
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