In the logs on the remote machine, I am seeing the following error message:
Mar 27 00:22:52 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Nak #1 link 0 (Req-Sent)
Mar 27 00:22:52 ST_CHARLES mpd: MPPC
Mar 27 00:22:52 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:52 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #2
Mar 27 00:22:52 ST_CHARLES mpd: MPPC
Mar 27 00:22:52 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:52 ST_CHARLES mpd: [vpn] error writing len 14 frame to bypass: No route to host
Mar 27 00:22:54 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #56 link 0 (Req-Sent)
Mar 27 00:22:54 ST_CHARLES mpd: MPPC
Mar 27 00:22:54 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:22:54 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #56
Mar 27 00:22:54 ST_CHARLES mpd: MPPC
Mar 27 00:22:54 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:54 ST_CHARLES mpd: [vpn] error writing len 14 frame to bypass: No route to host
Mar 27 00:22:54 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #3
Mar 27 00:22:54 ST_CHARLES mpd: MPPC
Mar 27 00:22:54 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:54 ST_CHARLES mpd: [vpn] error writing len 14 frame to bypass: No route to host
Mar 27 00:22:56 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #57 link 0 (Req-Sent)
Mar 27 00:22:56 ST_CHARLES mpd: MPPC
Mar 27 00:22:56 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:22:56 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #57
Mar 27 00:22:56 ST_CHARLES mpd: MPPC
Mar 27 00:22:56 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:56 ST_CHARLES mpd: [vpn] error writing len 14 frame to bypass: No route to host
Mar 27 00:22:56 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #4
Mar 27 00:22:56 ST_CHARLES mpd: MPPC
Mar 27 00:22:56 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:58 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #58 link 0 (Req-Sent)
Mar 27 00:22:58 ST_CHARLES mpd: MPPC
Mar 27 00:22:58 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:22:58 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #58
Mar 27 00:22:58 ST_CHARLES mpd: MPPC
Mar 27 00:22:58 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:22:58 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #5
Mar 27 00:22:58 ST_CHARLES mpd: MPPC
Mar 27 00:22:58 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:00 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #59 link 0 (Req-Sent)
Mar 27 00:23:00 ST_CHARLES mpd: MPPC
Mar 27 00:23:00 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:23:00 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #59
Mar 27 00:23:00 ST_CHARLES mpd: MPPC
Mar 27 00:23:00 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:00 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #6
Mar 27 00:23:00 ST_CHARLES mpd: MPPC
Mar 27 00:23:00 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:02 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #60 link 0 (Req-Sent)
Mar 27 00:23:02 ST_CHARLES mpd: MPPC
Mar 27 00:23:02 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:23:02 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #60
Mar 27 00:23:02 ST_CHARLES mpd: MPPC
Mar 27 00:23:02 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:02 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #7
Mar 27 00:23:02 ST_CHARLES mpd: MPPC
Mar 27 00:23:02 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:04 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #61 link 0 (Req-Sent)
Mar 27 00:23:04 ST_CHARLES mpd: MPPC
Mar 27 00:23:04 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:23:04 ST_CHARLES mpd: [vpn] CCP: SendConfigNak #61
Mar 27 00:23:04 ST_CHARLES mpd: MPPC
Mar 27 00:23:04 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:04 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #8
Mar 27 00:23:04 ST_CHARLES mpd: MPPC
Mar 27 00:23:04 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:06 ST_CHARLES mpd: [vpn] CCP: SendConfigReq #9
Mar 27 00:23:06 ST_CHARLES mpd: MPPC
Mar 27 00:23:06 ST_CHARLES mpd: 0x01000040: MPPE, 128 bit, stateless
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: rec'd Configure Request #63 link 0 (Req-Sent)
Mar 27 00:23:08 ST_CHARLES mpd: MPPC
Mar 27 00:23:08 ST_CHARLES mpd: 0x01000060: MPPE, 40 bit, 128 bit, stateless
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: not converging
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: parameter negotiation failed
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: Close event
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: state change Req-Sent --> Closing
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: SendTerminateReq #10
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: encryption required, but MPPE was not negotiated in both directions
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: failed to negotiate required encryption
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: Close event
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: state change Closing --> Closed
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] CCP: LayerFinish
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] IPCP: failed to negotiate required encryption
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] IPCP: LayerFinish
Mar 27 00:23:08 ST_CHARLES mpd: [vpn] IPCP: LayerStart
On the server I am seeing the following messages:
[pptp1] CCP: parameter negotiation failed
I think this might be an MTU problem. When the MTU is negotiated at 1456, the connection runs fine. However, at values higher or lower, the connection does not work, and will drop after a few seconds.
I am using mpd-3.15 on both ends of the connection.
Any suggestions would be greatly appreciated. Thank in advance for your assistance.
Jay _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
