I tested the Package in a natty Virtual Machine and got the same Error as with command line vpnc. Both abort with 'isakmp length does not match packet length: isakmp = 1947 != datalen = 1458'. The vpnc on the maverick host works fine (and I simply copied the configuration files). So could be Virtualbox or the natty package vpnc. It seem that nm-vpnc invokes vpnc right.
Here is the end of what NetworkManager started with 'VPNC_DEBUG=1' saws: receiving: <======================== [2011-04-03 17:39:11] S4.4 AM_packet2 [2011-04-03 17:39:11] BEGIN_PARSE Recieved Packet Len: 1458 i_cookie: ade3a358 2b1f1d07 r_cookie: 8574e238 3e84b0a5 payload: 01 (ISAKMP_PAYLOAD_SA) isakmp_version: 10 exchange_type: 04 (ISAKMP_EXCHANGE_AGGRESSIVE) flags: 00 message_id: 00000000 len: 0000079b isakmp length does not match packet length: isakmp = 1947 != datalen = 1458 /usr/sbin/vpnc: response was invalid [1]: (ISAKMP_N_UNEQUAL_PAYLOAD_LENGTHS)(30) NetworkManager[2157]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/tun0, iface: tun0) ** (nm-vpnc-service:2216): WARNING **: <WARN> vpnc_watch_cb(): vpnc exited with error code 1 NetworkManager[2157]: <warn> VPN plugin failed: 1 NetworkManager[2157]: <info> VPN plugin state changed: 6 NetworkManager[2157]: <info> VPN plugin state change reason: 0 NetworkManager[2157]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active. NetworkManager[2157]: <info> Policy set 'Auto eth0' (eth0) as default for IPv4 routing and DNS. NetworkManager[2157]: <info> VPN service 'vpnc' disappeared -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/300628 Title: FFe [PATCH] please add fields for hybrid authentication -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
