Enabling P2P Encryption (MPPE) makes this work. Sep 25 16:55:01 blubug /USR/SBIN/CRON[15697]: (root) CMD (if [ -x /usr/bin/gsmsmsrequeue ]; then /usr/bin/gsmsmsrequeue; fi) Sep 25 16:55:11 blubug dhclient: DHCPREQUEST of 10.0.0.139 on eth0 to 10.0.0.138 port 67 Sep 25 16:55:11 blubug dhclient: DHCPACK of 10.0.0.139 from 10.0.0.138 Sep 25 16:55:11 blubug NetworkManager: DHCP: device eth0 state changed bound -> renew Sep 25 16:55:11 blubug NetworkManager: address 10.0.0.XXX Sep 25 16:55:11 blubug NetworkManager: prefix 24 (255.255.255.0) Sep 25 16:55:11 blubug NetworkManager: gateway 10.0.0.XXX Sep 25 16:55:11 blubug NetworkManager: nameserver '10.0.0.XXX' Sep 25 16:55:11 blubug NetworkManager: domain name 'router.XXXXX' Sep 25 16:55:11 blubug NetworkManager: (eth0): removing resolv.conf from /sbin/resolvconf Sep 25 16:55:11 blubug dhclient: bound to 10.0.0.139 -- renewal in 17542 seconds. Sep 25 16:55:11 blubug avahi-daemon[6152]: Withdrawing address record for 10.0.0.139 on eth0. Sep 25 16:55:11 blubug avahi-daemon[6152]: Leaving mDNS multicast group on interface eth0.IPv4 with address 10.0.0.139. Sep 25 16:55:11 blubug avahi-daemon[6152]: Interface eth0.IPv4 no longer relevant for mDNS. Sep 25 16:55:11 blubug avahi-daemon[6152]: Joining mDNS multicast group on interface eth0.IPv4 with address 10.0.0.139. Sep 25 16:55:11 blubug avahi-daemon[6152]: New relevant interface eth0.IPv4 for mDNS. Sep 25 16:55:11 blubug avahi-daemon[6152]: Registering new address record for 10.0.0.139 on eth0.IPv4. Sep 25 16:55:12 blubug NetworkManager: (eth0): writing resolv.conf to /sbin/resolvconf Sep 25 16:55:12 blubug NetworkManager: Policy set (eth0) as default device for routing and DNS. Sep 25 16:58:57 blubug NetworkManager: Starting VPN service 'org.freedesktop.NetworkManager.pptp'... Sep 25 16:58:57 blubug NetworkManager: VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 17301 Sep 25 16:58:57 blubug NetworkManager: VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections Sep 25 16:59:03 blubug NetworkManager: VPN plugin state changed: 3 Sep 25 16:59:03 blubug NetworkManager: VPN connection 'XXXXX' (Connect) reply received. Sep 25 16:59:03 blubug pppd[17344]: Plugin /usr/lib/pppd/2.4.4/nm-pptp-pppd-plugin.so loaded. Sep 25 16:59:03 blubug pppd[17344]: pppd 2.4.4 started by root, uid 0 Sep 25 16:59:03 blubug pptp[17346]: nm-pptp-service-17301 log[main:pptp.c:314]: The synchronous pptp option is NOT activated Sep 25 16:59:03 blubug pppd[17344]: Using interface ppp0 Sep 25 16:59:03 blubug pppd[17344]: Connect: ppp0 <--> /dev/pts/3 Sep 25 16:59:03 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request' Sep 25 16:59:03 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply Sep 25 16:59:03 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established. Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request' Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply. Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 33506). Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:950]: PPTP_SET_LINK_INFO received from peer_callid 0 Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_disp:pptp_ctrl.c:953]: send_accm is 00000000, recv_accm is FFFFFFFF Sep 25 16:59:04 blubug pptp[17353]: nm-pptp-service-17301 warn[ctrlp_disp:pptp_ctrl.c:956]: Non-zero Async Control Character Maps are not supported! Sep 25 16:59:04 blubug pppd[17344]: CHAP authentication succeeded Sep 25 16:59:04 blubug kernel: [28428.399345] PPP MPPE Compression module registered Sep 25 16:59:06 blubug pppd[17344]: MPPE 128-bit stateless compression enabled Sep 25 16:59:07 blubug avahi-daemon[6152]: Joining mDNS multicast group on interface ppp0.IPv4 with address 192.168.0.115. Sep 25 16:59:07 blubug pppd[17344]: Cannot determine ethernet address for proxy ARP Sep 25 16:59:07 blubug pppd[17344]: local IP address 192.168.0.112 Sep 25 16:59:07 blubug pppd[17344]: remote IP address 192.168.0.115 Sep 25 16:59:07 blubug pppd[17344]: primary DNS address 192.168.0.200 Sep 25 16:59:07 blubug avahi-daemon[6152]: New relevant interface ppp0.IPv4 for mDNS. Sep 25 16:59:07 blubug avahi-daemon[6152]: Registering new address record for 192.168.0.115 on ppp0.IPv4. Sep 25 16:59:07 blubug NetworkManager: VPN connection 'XXXX' (IP Config Get) reply received. Sep 25 16:59:07 blubug NetworkManager: VPN Gateway: 0.0.0.0 Sep 25 16:59:07 blubug NetworkManager: Tunnel Device: ppp0 Sep 25 16:59:07 blubug NetworkManager: Internal IP4 Address: 192.168.0.112 Sep 25 16:59:07 blubug NetworkManager: Internal IP4 Prefix: 32 Sep 25 16:59:07 blubug NetworkManager: Internal IP4 Point-to-Point Address: 0.0.0.0 Sep 25 16:59:07 blubug NetworkManager: Maximum Segment Size (MSS): 0 Sep 25 16:59:07 blubug NetworkManager: Internal IP4 DNS: 192.168.0.200 Sep 25 16:59:07 blubug NetworkManager: DNS Domain: '(none)' Sep 25 16:59:07 blubug NetworkManager: Login Banner: Sep 25 16:59:07 blubug NetworkManager: ----------------------------------------- Sep 25 16:59:07 blubug NetworkManager: (null) Sep 25 16:59:07 blubug NetworkManager: ----------------------------------------- Sep 25 16:59:07 blubug avahi-daemon[6152]: Withdrawing address record for 192.168.0.115 on ppp0. Sep 25 16:59:07 blubug avahi-daemon[6152]: Leaving mDNS multicast group on interface ppp0.IPv4 with address 192.168.0.115. Sep 25 16:59:07 blubug avahi-daemon[6152]: Interface ppp0.IPv4 no longer relevant for mDNS. Sep 25 16:59:07 blubug avahi-daemon[6152]: Joining mDNS multicast group on interface ppp0.IPv4 with address 192.168.0.112. Sep 25 16:59:07 blubug avahi-daemon[6152]: New relevant interface ppp0.IPv4 for mDNS. Sep 25 16:59:07 blubug avahi-daemon[6152]: Registering new address record for 192.168.0.112 on ppp0.IPv4. Sep 25 16:59:07 blubug NetworkManager: (ppp0): writing resolv.conf to /sbin/resolvconf Sep 25 16:59:07 blubug NetworkManager: VPN connection 'matir' (IP Config Get) complete. Sep 25 16:59:07 blubug NetworkManager: VPN plugin state changed: 4 Sep 25 17:00:01 blubug /USR/SBIN/CRON[17780]: (root) CMD (if [ -x /usr/bin/gsmsmsrequeue ]; then /usr/bin/gsmsmsrequeue; fi) Sep 25 17:00:01 blubug /USR/SBIN/CRON[17787]: (root) CMD ([ -x /usr/sbin/update-motd ] && /usr/sbin/update-motd 2>/dev/null) Sep 25 17:00:03 blubug pptp[17353]: nm-pptp-service-17301 log[logecho:pptp_ctrl.c:677]: Echo Request received. Sep 25 17:00:03 blubug pptp[17353]: nm-pptp-service-17301 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'