Sometimes when vpnc gets interrupted in the middle of establishing or breaking a connection, it gets 'stuck': when i run vpnc-disconnect, i get
no vpnc found running, but when i try to run vpnc-connect, i get
Error: either "to" is duplicate, or "ipid" is a garbage., and after getting that message the network stops working and i must disconnect and reconnect my network connection.
Rebooting or waiting about a day fixes the problem. Is there a way to get it unstuck without rebooting or waiting a day?
Presumably there is a problem either with something called "to" or something called "ipid" which times out eventually. What is "to" and what is "ipid"?
I'm using vpnc Ubuntu package version 0.5.3r449-2.1 on Ubuntu 11.10, kernel 3.0.0-16-generic.