Настройка VPN клиента

Опишу проблему. Сам такое соединение настраивал не раз, а тут не могу ничего сделать. Нужно соеденить Linux сервер с провом по VPN (у прова freebsd). Проблема возникла на Mandriva 2009, причем если я пробую соедениться по VPN со своим сервером, работающим в этой же сети, то все нормально работает и подключается.
На другом сервере установлена Mandriva 2007 и с нее тоже поднимается соединение до прова. До админа прова пока дозвониться не могу - его нет на месте. Вот часть лога поключения со станции.

Jan 28 18:25:11 nsspk pptp[20403]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jan 28 18:25:11 nsspk pptp[20408]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jan 28 18:25:11 nsspk pptp[20408]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jan 28 18:25:11 nsspk pptp[20408]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jan 28 18:25:12 nsspk pptp[20408]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jan 28 18:25:12 nsspk pptp[20408]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jan 28 18:25:12 nsspk pptp[20408]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 57088).
Jan 28 18:25:12 nsspk pppd[20410]: pppd 2.4.4 started by root, uid 0
Jan 28 18:25:12 nsspk pppd[20410]: Using interface ppp1
Jan 28 18:25:12 nsspk pppd[20410]: Connect: ppp1 <--> /dev/pts/5
Jan 28 18:25:13 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 0 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 1 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 2 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 3 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 4 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 5 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 6 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 7 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 8 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 9 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 10 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 11 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 12 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 13 (expecting 18)
Jan 28 18:25:15 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 14 (expecting 18)
Jan 28 18:25:16 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 15 (expecting 18)
Jan 28 18:25:16 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 16 (expecting 18)
Jan 28 18:25:16 nsspk pptp[20357]: anon log[decaps_gre:pptp_gre.c:405]: discarding duplicate or old packet 17 (expecting 18)
Jan 28 18:25:16 nsspk pptp[20408]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jan 28 18:25:16 nsspk pptp[20408]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jan 28 18:25:16 nsspk pptp[20408]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jan 28 18:25:16 nsspk pptp[20408]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jan 28 18:25:16 nsspk pptp[20408]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jan 28 18:25:20 nsspk pppd[20351]: LCP: timeout sending Config-Requests
Jan 28 18:25:20 nsspk pppd[20351]: Connection terminated.
Jan 28 18:25:21 nsspk pppd[20351]: Modem hangup
Jan 28 18:25:21 nsspk pppd[20351]: Exit.
Jan 28 18:25:21 nsspk pptp[20357]: anon warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Jan 28 18:25:21 nsspk pptp[20357]: anon warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log

Может ли кто подсказать причину и как ее поправить на клиенте.