I have setup a pptp (VPN) server on CentOS 6.5. I can connect, but unfortunately, when I try to load a page, it hangs on 'Connecting...' I have no idea what could cause this...tail /var/log/messages returns:Apr 29 12:55:42 ps-vpn001 pptpd[1287]: GRE: read(fd=6,buffer=611860,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logsApr 29 12:55:42 ps-vpn001 pptpd[1287]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)Apr 29 12:55:42 ps-vpn001 pptpd[1287]: CTRL: Client x.x.x.x control connection finishedApr 29 12:55:59 ps-vpn001 pptpd[1296]: CTRL: Client x.x.x.x control connection startedApr 29 12:55:59 ps-vpn001 pptpd[1296]: CTRL: Starting call (launching pppd, opening GRE)Apr 29 12:55:59 ps-vpn001 pppd[1297]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so loaded.Apr 29 12:55:59 ps-vpn001 pppd[1297]: pppd 2.4.5 started by root, uid 0Apr 29 12:55:59 ps-vpn001 pppd[1297]: Using interface ppp0Apr 29 12:55:59 ps-vpn001 pppd[1297]: Connect: ppp0 <--> /dev/pts/1Apr 29 12:55:59 ps-vpn001 pppd[1297]: peer from calling number x.x.x.x authorizedApr 29 12:55:59 ps-vpn001 pppd[1297]: MPPE 128-bit stateless compression enabledApr 29 12:55:59 ps-vpn001 pppd[1297]: found interface eth0 for proxy arpApr 29 12:55:59 ps-vpn001 pppd[1297]: local  IP address 188.166.94.95Apr 29 12:55:59 ps-vpn001 pppd[1297]: remote IP address 188.166.94.95Apr 29 12:56:20 ps-vpn001 pppd[1297]: LCP terminated by peer (MPPE disabled)Apr 29 12:56:20 ps-vpn001 pppd[1297]: Connect time 0.4 minutes.Apr 29 12:56:20 ps-vpn001 pppd[1297]: Sent 0 bytes, received 22428 bytes.Apr 29 12:56:20 ps-vpn001 pptpd[1296]: CTRL: EOF or bad error reading ctrl packet length.Apr 29 12:56:20 ps-vpn001 pptpd[1296]: CTRL: couldn't read packet header (exit)Apr 29 12:56:20 ps-vpn001 pptpd[1296]: CTRL: CTRL read failedApr 29 12:56:20 ps-vpn001 pppd[1297]: Modem hangupApr 29 12:56:20 ps-vpn001 pppd[1297]: Connection terminated.Apr 29 12:56:20 ps-vpn001 pppd[1297]: Exit.Apr 29 12:56:20 ps-vpn001 pptpd[1296]: CTRL: Client x.x.x.x control connection finishedWhere x.x.x.x is my home IP.My options.pptpd: http://pastebin.com/qiRv7six
pptp is refusing traffic
ubuntu;proxy;squid