[Openswan Users] Openswan 2.4.5 NAT-T and multiple conns

[Paul Wouters]

On Tue, 18 Apr 2006, Marek Gre?ko wrote:

> Is it possible to use multiple plain IPsec roadwarriors behind same NAT
> gateway with openswan-2.4.4/NETKEY? Or is the previous workaround needed? Or
> it is concerned only to l2tp?

IPsec in tunnel mode, as used for "plain ipsec" works fine. It is transport
mode that is the problem, and therefor L2TP, which uses transport mode, is
affected by this limitation. This issue is being resolved in openswan 3.0.

Paul