VPN support in Kerlink

Hi @Arjan Sorry for being too late, kindly follow the steps mention below to enable pptp:

Enabling PPTP package in Kerlink:

1. Download wirgrid_buildroot_v2.1.tar.gz from Kerlink
2. Extract it and go to buildroot folder
3. make clean
4. make wirgrid_defconfig
5. make menuconfig
6. Package Selection for the target -> Networking applications -> pptp-linux
7. exit the package selection menu -> saving changes
8. Now apt-get install lib32z1
9. get i2c-tools_3.0.3.tar.bz2 from https://launchpadlibrarian.net/70776071/i2c-tools_3.0.3.orig.tar.bz2
   put it in /dl/
   in /dl/
10. mv i2c-tools_3.0.3.orig.tar.bz2 i2c-tools-3.0.3.tar.bz2
11. make

you will have new image in /output/images/

Further you can find brief build system guide in /buildroot/docs/buildroot.html file.