add pptpd

pptpd/Dockerfile

@@ -0,0 +1,23 @@
+#
+# Dockerfile for pptpd
+#
+
+FROM alpine
+MAINTAINER kev<noreply@datageek.info>
+
+RUN apk add -U iptables \
+               ppp \
+               pptpd \
+    && rm -rf /var/cache/apk/*
+
+RUN echo "username * password *"      >> /etc/ppp/chap-secrets \
+    && echo "localip 10.10.10.1"      >> /etc/pptpd.conf \
+    && echo "remoteip 10.10.10.2-254" >> /etc/pptpd.conf \
+    && echo "ms-dns 8.8.8.8"          >> /etc/ppp/pptpd-options \
+    && echo "ms-dns 8.8.4.4"          >> /etc/ppp/pptpd-options
+
+EXPOSE 1723
+
+CMD iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE \
+    && pptpd --fg --logwtmp
+