I'm facing the same issue on Ubuntu 14.04.1: l2tp client is auto-closing the connection by itself. Here are the package details:
l2tp-ipsec-vpn - v1.0.9-1 l2tp-ipsec-vpn-daemon - v0.9.9-1 xl2tpd - v1.3.6+dfsg-1
I'm on Kernel - 3.13.0-44-generic x86_64
I'm facing the same issue on Ubuntu 14.04.1: l2tp client is auto-closing the connection by itself. Here are the package details:
l2tp-ipsec-vpn - v1.0.9-1 vpn-daemon - v0.9.9-1
l2tp-ipsec-
xl2tpd - v1.3.6+dfsg-1
I'm on Kernel - 3.13.0-44-generic x86_64