Ver 4.0.20 and Ver 4.0.21 - registered unlimited Gig
Servers = Dell 650 / 1GB Ram
First problem ever with pptp since installs 1 yr ago.
This problem came out of nowhere and I need help resolving.
One of the three ASL servers is my primary pptp vpn server and mysteriously it no longer will accept a pptp connection. The win2k (patched) clients just stop on "verifying username/password".
Using 128bit encyption / local users
Tried multiple local user accounts
Tried multiple client PCs
Tried enabling / disabling pptp roadwarrior access
Here is what I have sound so far:
The very first attempt causes pppd to go to from 0% to ~97-99% CPU. A restart clears the High CPU condition.
root 4112 97.0 0.0 1956 824 ? R 07:30 2:42 /usr/sbin/pppd local file /etc/ppp/options 115200 10.20.70.1:10.20.70.2
Here is the PPTP log from the failing ASL:
2004-Mar 7 08:03:02 (none) pptpd[5429]: MGR: Launching /usr/local/sbin/pptpctrl to handle client
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: local address = 10.20.70.1
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: remote address = 10.20.70.2
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: pppd options file = /etc/ppp/options
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: Client 68.xxx.xxx.xxx control connection started
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: Received PPTP Control Message (type: 1)
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: Made a START CTRL CONN RPLY packet
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: I wrote 156 bytes to the client.
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: Sent packet to client
2004-Mar 7 08:03:02 (none) pptpd[5429]: CTRL: Received PPTP Control Message (type: 7)
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Set parameters to 1525 maxbps, 64 window size
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Made a OUT CALL RPLY packet
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Starting call (launching pppd, opening GRE)
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: pty_fd = 5
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: tty_fd = 6
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: I wrote 32 bytes to the client.
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Sent packet to client
2004-Mar 7 08:03:03 (none) pptpd[5435]: CTRL (PPPD Launcher): Connection speed = 115200
2004-Mar 7 08:03:03 (none) pptpd[5435]: CTRL (PPPD Launcher): local address = 10.20.70.1
2004-Mar 7 08:03:03 (none) pptpd[5435]: CTRL (PPPD Launcher): remote address = 10.20.70.2
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Received PPTP Control Message (type: 15)
2004-Mar 7 08:03:03 (none) pptpd[5429]: CTRL: Got a SET LINK INFO packet with standard ACCMs
2004-Mar 7 08:03:03 (none) pppd[5435]: pppd 2.4.2b1 started by (unknown), uid 0
** End of log
Here is the PPTP log from a second (working) ASL:
2004-Mar 7 07:38:11 (none) pptpd[19445]: MGR: Launching /usr/local/sbin/pptpctrl to handle client
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: local address = 10.20.50.1
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: remote address = 10.20.50.4
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: pppd options file = /etc/ppp/options
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Client 68.xxx.xxx.xxx control connection started
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Received PPTP Control Message (type: 1)
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Made a START CTRL CONN RPLY packet
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: I wrote 156 bytes to the client.
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Sent packet to client
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Received PPTP Control Message (type: 7)
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Set parameters to 1525 maxbps, 64 window size
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Made a OUT CALL RPLY packet
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Starting call (launching pppd, opening GRE)
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: pty_fd = 5
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: tty_fd = 6
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: I wrote 32 bytes to the client.
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Sent packet to client
2004-Mar 7 07:38:11 (none) pptpd[19446]: CTRL (PPPD Launcher): Connection speed = 115200
2004-Mar 7 07:38:11 (none) pptpd[19446]: CTRL (PPPD Launcher): local address = 10.20.50.1
2004-Mar 7 07:38:11 (none) pptpd[19446]: CTRL (PPPD Launcher): remote address = 10.20.50.4
2004-Mar 7 07:38:11 (none) pppd[19446]: pppd 2.4.2b1 started by (unknown), uid 0
2004-Mar 7 07:38:11 (none) pppd[19446]: using channel 7
2004-Mar 7 07:38:11 (none) pppd[19446]: Starting negotiation on /dev/ttyp1
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x1 ]
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Received PPTP Control Message (type: 15)
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Got a SET LINK INFO packet with standard ACCMs
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfReq id=0x0 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfRej id=0x0 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x2 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfReq id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfAck id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x2 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x3 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x3 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x4 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x4 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x5 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x5 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x6 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x6 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x7 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x7 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x8 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x8 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0x9 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0x9 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0xa ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfNak id=0xa ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0xb ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfRej id=0xb ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP ConfReq id=0xc ]
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Received PPTP Control Message (type: 15)
2004-Mar 7 07:38:11 (none) pptpd[19445]: CTRL: Ignored a SET LINK INFO packet with real ACCMs!
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP ConfAck id=0xc ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP EchoReq id=0x0 magic=0x5264777f]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [CHAP Challenge id=0x1 ɟee7cc34557f3e17be8fdfad3ee52674>, name = "pptp"]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP code=0xc id=0x2 72 39 7d 6f 4d 53 52 41 53 56 35 2e 30 30]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP CodeRej id=0xd 0c 02 00 12 72 39 7d 6f 4d 53 52 41 53 56 35 2e 30 30]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP code=0xc id=0x3 72 39 7d 6f 4d 53 52 41 53 2d 30 2d 42 44 4c 41 50 32]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [LCP CodeRej id=0xe 0c 03 00 16 72 39 7d 6f 4d 53 52 41 53 2d 30 2d 42 44 4c 41 50 32]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [LCP EchoRep id=0x0 magic=0x72397d6f]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [CHAP Response id=0x1 e969058fc971d63e2e67e51fe3c8000000000000000003dd7a67d881cd60eeac0fd2c72178628e623062bd4cb2fa200>, name = "Username"]
2004-Mar 7 07:38:11 (none) pppd[19446]: No CHAP secret found for authenticating Username, trying aua now.
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [CHAP Success id=0x1 "S=5A09C7CD4CCC9BD3B7ECA92F1C606CE5A0122C11 M=Welcome to wfw1.maine207west.k12.il.us."]
2004-Mar 7 07:38:11 (none) pppd[19446]: Using interface ppp1
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [CCP ConfReq id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: CHAP peer authentication succeeded for Username
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [CCP ConfReq id=0x4 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [CCP ConfNak id=0x4 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [IPCP ConfReq id=0x5 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [IPCP TermAck id=0x5]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [CCP ConfAck id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [CCP ConfReq id=0x6 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [CCP ConfAck id=0x6 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: MPPE 128-bit stateless compression enabled
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [IPCP ConfReq id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [IPCP ConfRej id=0x1 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: sent [IPCP ConfReq id=0x2 ]
2004-Mar 7 07:38:11 (none) pppd[19446]: rcvd [IPCP ConfAck id=0x2 ]
2004-Mar 7 07:38:12 (none) pppd[18686]: sent [LCP EchoReq id=0x27 magic=0xa75dc7c9]
2004-Mar 7 07:38:12 (none) pppd[18686]: rcvd [LCP EchoRep id=0x27 magic=0x9e66b1]
2004-Mar 7 07:38:13 (none) pppd[19446]: rcvd [IPCP ConfReq id=0x7 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: sent [IPCP ConfRej id=0x7 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: rcvd [IPCP ConfReq id=0x8 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: sent [IPCP ConfNak id=0x8 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: rcvd [IPCP ConfReq id=0x9 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: sent [IPCP ConfAck id=0x9 ]
2004-Mar 7 07:38:13 (none) pppd[19446]: Cannot determine ethernet address for proxy ARP
2004-Mar 7 07:38:13 (none) pppd[19446]: local IP address 10.20.50.1
2004-Mar 7 07:38:13 (none) pppd[19446]: remote IP address 10.20.50.4
Thanks in advance for the help.
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