root@router:/etc# cat /etc/ppp/options.pptpd
#debug
#logfile /tmp/pptp-server.log
192.168.2.1:
auth
name "got-pwned"
lcp-echo-failure 3
lcp-echo-interval 60
default-asyncmap
mtu 1482
mru 1482
nobsdcomp
nodeflate
#noproxyarp
#nomppc
mppe required,no40,no56,stateless
require-mschap-v2
refuse-chap
refuse-mschap
refuse-eap
refuse-pap
#ms-dns 172.16.1.1
#plugin radius.so
#radius-config-file /etc/radius.conf

1.0.0.1:
auth
name "internal-lan"
lcp-echo-failure 3
lcp-echo-interval 60
default-asyncmap
mtu 1482
mru 1482
nobsdcomp
nodeflate
proxyarp
mppe required,no40,no56,stateless
require-mschap-v2
refuse-chap
refuse-mschap
refuse-eap
refuse-pap
root@router:/etc#