Import xl2tpd

Use sources on github and add myself as maintainer.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

net/xl2tpd/files/xl2tpd.conf

@@ -0,0 +1,23 @@
+[global]
+port = 1701
+auth file = /etc/xl2tpd/xl2tp-secrets
+access control = no
+
+;[lns default]
+;exclusive = yes
+;ip range = 192.168.254.202-192.168.254.210
+;lac = 10.0.1.2
+;hidden bit = no
+;local ip = 192.168.254.200
+;length bit = yes
+;refuse authentication = yes
+;name = VersaLink
+;ppp debug = yes
+;pppoptfile = /etc/ppp/options.xl2tpd
+
+;[lac left]
+;lns = 10.0.1.2
+;refuse authentication = yes
+;name = VersaLink
+;ppp debug = yes
+;pppoptfile = /etc/ppp/options.xl2tpd