Recommended way to setup an encrypted tunnel (a VPN)
I have to connect two networks together and the virtual link needs to
be safely encrypted (some users know SSH but some will just POP
blindly and LDAP in woody is not SSLized anyway).
I wonder what is the recommended way to setup an encrypted tunnel (to
make a VPN) between two Debian boxes:
- I tried pipsecd + userlink. The userlink module seems severely
broken, at least with kernel 2.4. A simple ifconfig stays in D 'disk
- ssh + ppp seems interesting because I know both of them. But is
there a trick when you combine them?
http://www.linuxdoc.org/HOWTO/VPN-HOWTO.html does not seem to be
- GRE module in the kernel? (I use 2.4 on woody) Anyone has something
to say about it?