hello, Linux kernel: 2.6.16.19 CONFIG_PPP_MPPE=m CONFIG_IP_NF_PPTP=m CONFIG_IP_NF_NAT_PPTP=m pppd: 2.4.3 from source, with and without mppe patch pptpd: 1.3.0 from source. relevant configs: pptp.conf: ========== ppp /usr/local/sbin/pppd option /etc/ppp/pptpd-options debug logwtmp localip 172.18.72.1 remoteip 172.18.72.100-110 pptpd-options: ============== debug name pptpd domain intranet.hu refuse-pap refuse-chap refuse-mschap require-mschap-v2 ms-dns 172.18.72.1 netmask 255.255.255.0 nodefaultroute proxyarp lock ipcp-accept-remote ipcp-accept-local lcp-echo-failure 30 ppp/options: ============ asyncmap 0 auth crtscts lock hide-password modem debug kdebug 4 proxyarp lcp-echo-interval 30 lcp-echo-failure 4 noipx nopersist The kernel is just a few days old, but when this kernel runs, pptpd doens't accept clients. Here is the log: pptpd[10042]: MGR: Launching /usr/local/sbin/pptpctrl to handle client pptpd[10042]: CTRL: local address = 172.18.72.1 pptpd[10042]: CTRL: remote address = 172.18.72.100 pptpd[10042]: CTRL: pppd options file = /etc/ppp/pptpd-options pptpd[10042]: CTRL: Client 1.2.3.4 control connection started pptpd[10042]: CTRL: Received PPTP Control Message (type: 1) pptpd[10042]: CTRL: Made a START CTRL CONN RPLY packet pptpd[10042]: CTRL: I wrote 156 bytes to the client. pptpd[10042]: CTRL: Sent packet to client pptpd[10042]: CTRL: Received PPTP Control Message (type: 7) pptpd[10042]: CTRL: Set parameters to 100000000 maxbps, 64 window size pptpd[10042]: CTRL: Made a OUT CALL RPLY packet pptpd[10042]: CTRL: Starting call (launching pppd, opening GRE) pptpd[10042]: CTRL: pty_fd = 9 pptpd[10042]: CTRL: tty_fd = 10 pptpd[10043]: CTRL (PPPD Launcher): program binary = /usr/local/sbin/pppd pptpd[10043]: CTRL (PPPD Launcher): local address = 172.18.72.1 pptpd[10043]: CTRL (PPPD Launcher): remote address = 172.18.72.100 pppd[10043]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. pptpd[10042]: CTRL: I wrote 32 bytes to the client. pptpd[10042]: CTRL: Sent packet to client pppd[10043]: pptpd-logwtmp: $Version$ pppd[10043]: pppd 2.4.3 started by root, uid 0 pppd[10043]: using channel 40 pppd[10043]: Using interface ppp1 pppd[10043]: Connect: ppp1 <--> /dev/pts/2 pppd[10043]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x682d236b> <pcomp> <accomp>] pptpd[10042]: GRE: Bad checksum from pppd. pptpd[10042]: CTRL: Received PPTP Control Message (type: 15) pptpd[10042]: CTRL: Got a SET LINK INFO packet with standard ACCMs pppd[10043]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x682d236b> <pcomp> <accomp>] last message repeated 8 times pppd[10043]: LCP: timeout sending Config-Requests pppd[10043]: Connection terminated. pppd[10043]: using channel 41 pppd[10043]: Using interface ppp1 pppd[10043]: Connect: ppp1 <--> /dev/pts/2 pppd[10043]: sent [LCP ConfReq id=0x2 <asyncmap 0x0> <auth chap MS-v2> <magic 0xa1a452b7> <pcomp> <accomp>] pppd[10043]: tcflush failed: Bad file descriptor pppd[10043]: tcsetattr: Invalid argument (line 1001) pppd[10043]: Exit. pptpd[10042]: GRE: read(fd=9,buffer=804e560,len=8196) from PTY failed: status = -1 error = Input/output +error, usually caused by unexpected termination of pppd, check option syntax and pppd logs pptpd[10042]: CTRL: PTY read or GRE write failed (pty,gre)=(9,10) pptpd[10042]: CTRL: Reaping child PPP[10043] pptpd[10042]: CTRL: Client 1.2.3.4 control connection finished pptpd[10042]: CTRL: Exiting now pptpd[10038]: MGR: Reaped child 10042 (client says error nr is 619) any suggestion? thank you: a. - To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
