-protocol to include version fields, as described in the NOTES file.
-
-transform.c: see below
-
-sha1.c: test
-
-General: separate the transforms in transform.c into multiple parts,
-which can then be combined in the configuration file. Will allow the
-user to plug in different block ciphers, invent an authenticity-only
-mode, etc.
-
-Signal handling! Really just cope with SIGCHLD and SIGTERM. Possibly
-use SIGUSR1/2 for prodding things. Manage child processes properly.
+protocol to include version fields, as described in the NOTES
+file. Implement keepalive mode. Make policy about when to initiate key
+exchanges more configurable (how many NAKs / bad reverse-transforms
+does it take to prompt a key exchange?)
+
+slip.c: restart userv-ipif to cope with soft routes? Restart it if it
+fails in use?
+userv-ipif doesn't like the same bit of network to be specified
+twice. Use the new functionality in ipaddr.c once it's done to prevent
+this.
+Work out why slip.c doesn't compile on Solaris-2.5.1
+
+transform.c: separate the transforms into multiple parts, which can
+then be combined in the configuration file. Will allow the user to
+plug in different block ciphers, invent an authenticity-only mode,
+etc.
+
+udp.c: actually send NAKs rather than just complaining.