Unknown SPI Error

[Andreas Zocher <andreas zocher students unibe ch>]

Hi,

I received a SPI UNKNOWN error, if try to "tunnel" on a fedora core 5
maschine. What can I do?

/var/log/messages says (XXX'ed vpn concentrater's ip):
<--------------> 
May 14 14:12:36 localhost vpnc: local address for XXX.XXX.99.125 is
192.168.1.10
May 14 14:12:36 localhost vpnc: local address for XXX.XXX.254.150 is
192.168.1.10
May 14 14:12:36 localhost vpnc[2954]: unknown spi 0
May 14 14:12:36 localhost vpnc[2954]: unknown spi from XXX.XXX.254.150
May 14 14:12:36 localhost NetworkManager: <information> VPN Activation
(UniBE) Stage 4 of 4 (IP Config Get) reply received. 
May 14 14:12:36 localhost NetworkManager: <WARNING>
get_dbus_guint32_helper (): Error: couldn't get MSS from VPN IP Config
message. 
May 14 14:12:36 localhost NetworkManager: <WARNING>
nm_vpn_service_stage4_ip_config_get (): (VPN Service
org.freedesktop.NetworkManager.vpnc): did not receive valid IP config
information. 
May 14 14:12:36 localhost NetworkManager: <information> VPN Activation
(UniBE) failed. 
<-------------->

Thank you!