Hi all,
I have installed a pptpd sever on my router. When I tried to establish a VPN-connection (Windows 8.1) which failed with 619 errors. I am sure that I have allowed 1723 and gre to pass through. Dump details are as follow
130.179.66.1 24.77.238.111 TCP 66 64478 > pptp [SYN] Seq=0 Win=8192 Len=0 MSS=1260 WS=256 SACK_PERM=1
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [SYN, ACK] Seq=0 Ack=1 Win=32120 Len=0 MSS=1460
130.179.66.1 24.77.238.111 TCP 54 64478 > pptp [ACK] Seq=1 Ack=1 Win=65520 Len=0
130.179.66.1 24.77.238.111 PPTP 210 Start-Control-Connection-Request
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [ACK] Seq=1 Ack=157 Win=31964 Len=0
24.77.238.111 130.179.66.1 PPTP 210 Start-Control-Connection-Reply
130.179.66.1 24.77.238.111 PPTP 222 Outgoing-Call-Request
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [ACK] Seq=157 Ack=325 Win=31952 Len=0
24.77.238.111 130.179.66.1 PPTP 86 Outgoing-Call-Reply
130.179.66.1 24.77.238.111 PPTP 78 Set-Link-Info
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [ACK] Seq=189 Ack=349 Win=32096 Len=0
130.179.66.1 24.77.238.111 PPP LCP 71 Configuration Request
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [FIN, ACK] Seq=189 Ack=349 Win=32120 Len=0
130.179.66.1 24.77.238.111 TCP 54 64478 > pptp [ACK] Seq=349 Ack=190 Win=65332 Len=0
130.179.66.1 24.77.238.111 TCP 54 64478 > pptp [FIN, ACK] Seq=349 Ack=190 Win=65332 Len=0
24.77.238.111 130.179.66.1 TCP 60 pptp > 64478 [ACK] Seq=190 Ack=350 Win=32120 Len=0
Debug log file is also empty.
Then I tried pptpd -c /tmp/etc/pptpd.conf -D. By using -D to delegate IP, I successfully connected to the pptp server. That's really weird! Any one who can explain this?
Any help much appreciated!
Mark Connor
[SOLVED]
This problem may be introduced by PPTPD version 1.3.4. After I rebuilded PPTPD v1.4.0 and ran it in my router, problem was solved.
(Last edited by lartely on 4 Apr 2014, 19:28)