package: network-manager-strongswan version: 1.3.1-1 (maybe others)
it's really absolutely useless until there is an ability to set MTU (default is 1500) for tunX-interface as it's done in a similar network-manager-vpnc package. can you imagine:
1. you have to connect to IPsec server through a pppoe connection (mtu 1492 and below)? 2. you have to connect to IPv6 IPsec server through a ipv6-tunnel which is configured through pppoe (mtu 1480 and below) link? 3. does 1 and 2 really sound so fantastic? the rest of the world is connected through ethernet?
-- Vladislav Artemyev