UBUNTU L2TP 配置文件备份

/etc/xl2tpd/xl2tpd.conf

[global]
ipsec saref = yes
[lns default]
ip range = 10.1.2.2-10.1.2.255
local ip = 10.1.2.1
;require chap = yes
refuse chap = yes
refuse pap = yes
require authentication = yes
ppp debug = yes
pppoptfile = /etc/ppp/options.xl2tpd
length bit = yes

/etc/ppp/options.xl2tpd

name xl2tpd
require-mschap-v2
ipcp-accept-local
ipcp-accept-remote
ms-dns 8.8.8.8
ms-dns 8.8.4.4
noccp
auth
idle 1800
mtu 1400
mru 1400
nodefaultroute
debug
proxyarp
##refuse-pap
##refuse-mschap
persist
lcp-echo-failure 4
lcp-echo-interval 30
connect-delay 5000
logfile /var/log/ppp/xl2tpd.log