buildroot/package/xl2tp/Config.in

config BR2_PACKAGE_XL2TP
	bool "xl2tp"
	select BR2_PACKAGE_LIBPCAP
	help
	  Layer 2 Tunnelling Protocol (RFC2661).

	  xl2tpd is an open source implementation of the L2TP tunneling
	  protocol. xl2tpd is forked from l2tpd and is maintained by
	  Xelerance Corporation.

	  http://www.xelerance.com/software/xl2tpd/