Подключение к PPTPD (CentOS) через Windows 7

Feb  3 19:35:32 ns pptpd[15011]: GRE: read(fd=6,buffer=8059680,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Feb  3 19:35:32 ns pptpd[15011]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Feb  3 19:35:32 ns pptpd[15011]: CTRL: Client 192.168.3.183 control connection finished

option /etc/ppp/options.pptpd
logwtmp
localip XX.XXX.XX.XXX
remoteip 192.168.3.225-240,192.168.3.183

name pptpd
refuse-pap
refuse-chap
refuse-mschap
require-mschap-v2
require-mppe-128
proxyarp
lock
nobsdcomp
novj
novjccomp
nologfd

#vpnuser add login password

[root@ns ppp]# lsmod | grep ip_
ip_conntrack_netbios_ns     6977  0
ip_nat                 21101  2 ipt_MASQUERADE,iptable_nat
ip_conntrack           53281  5 ip_conntrack_netbios_ns,xt_state,ipt_MASQUERADE,iptable_nat,ip_nat
nfnetlink              10713  2 ip_nat,ip_conntrack
ip_tables              17029  2 iptable_filter,iptable_nat
x_tables               17349  6 ipt_REJECT,xt_state,ipt_MASQUERADE,xt_tcpudp,iptable_nat,ip_tables

Feb  3 20:14:23 ns pptpd[15219]: CTRL: Client 192.168.3.183 control connection started
Feb  3 20:14:23 ns pptpd[15219]: CTRL: Starting call (launching pppd, opening GRE)
Feb  3 20:14:23 ns pppd[15220]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
Feb  3 20:14:23 ns pppd[15220]: The remote system is required to authenticate itself
Feb  3 20:14:23 ns pppd[15220]: but I couldn't find any suitable secret (password) for it to use to do so.
Feb  3 20:14:23 ns pppd[15220]: (None of the available passwords would let it use an IP address.)
Feb  3 20:14:23 ns pptpd[15219]: GRE: read(fd=6,buffer=8059680,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Feb  3 20:14:23 ns pptpd[15219]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Feb  3 20:14:23 ns pptpd[15219]: CTRL: Client 192.168.3.183 control connection finished

but I couldn't find any suitable secret (password) for it to use to do so.

# Secrets for authentication using CHAP
# client        server  secret                  IP addresses
####### redhat-config-network will overwrite this part!!! (begin) ##########
####### redhat-config-network will overwrite this part!!! (end) ############
user1   *       password#       *

# Secrets for authentication using CHAP
# client        server  secret                  IP addresses
####### redhat-config-network will overwrite this part!!! (begin) ##########
####### redhat-config-network will overwrite this part!!! (end) ############
user1      *       "password#" *