Updating HEAD branch #5; Last files from CABAL.

This commit is contained in:
Ivo Timmermans 2002-04-09 15:28:45 +00:00
parent 462ab530e5
commit af23dfa5ef
12 changed files with 1427 additions and 744 deletions

150
NEWS
View file

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version 1.0pre7 Apr 7 2002
* Don't do blocking read()s when getting a signal.
* Remove RSA key checking code, since it sometimes thinks perfectly good RSA
keys are bad.
* Fix handling of subnets when prefixlength isn't divisible by 8.
version 1.0pre6 Mar 27 2002
* Improvement of redundant links:
* Non-blocking connects.
* Protocol broadcast messages can no longer go into an infinite loop.
* Graph algorithm updated to look harder for direct connections.
* Good support for routing IPv6 packets over the VPN. Works on Linux,
FreeBSD, possibly OpenBSD but not on Solaris.
* Support for tunnels over IPv6 networks. Works on all supported
operating systems.
* Optional compression of UDP connections using zlib.
* Optionally let UDP connections inherit TOS field of tunneled packets.
* Optionally start scripts when certain hosts become (un)reachable.
version 1.0pre5 Feb 9 2002
* Security enhancements:
* Added sequence number and optional message authentication code to
the packets.
* Configurable encryption cipher and digest algorithms.
* More robust handling of dis- and reconnects.
* Added a "switch" and a "hub" mode to allow bridging setups.
* Preliminary support for routing of IPv6 packets.
* Supports Linux, FreeBSD, OpenBSD and Solaris.
It looks like this might be the last release before 1.0.
version 1.0pre4 Jan 17 2001
* Updated documentation; the documentation now reflects the
configuration as it is.
* Some internal changes to make tinc scale better for large
networks, such as using AVL trees instead of linked lists for the
connection list.
* RSA keys can be stored in separate files if needed. See the
documentation for more information.
* tinc has now been reported to run on Linux PowerPC and FreeBSD x86.
version 1.0pre3 Oct 31 2000
* The protocol has been redesigned, and although some details are
still under discussion, this is secure. Care has been taken to
resist most, if not all, attacks.
* Unfortunately this protocol is not compatible with earlier versions,
nor are earlier versions compatible with this version. Because the
older protocol has huge security flaws, we feel that not
implementing backwards compatibility is justified.
* Some data about the protocol:
* It uses public/private RSA keys for authentication (this is the
actual fix for the security hole).
* All cryptographic functions have been taken out of tinc, instead
it uses the OpenSSL library functions.
* Offers support for multiple subnets per tinc daemon.
* New is also the support for the universal tun/tap device. This
means better portability to FreeBSD and Solaris.
* tinc is tested to compile on Solaris, Linux x86, Linux alpha.
* tinc now uses the OpenSSL library for cryptographic operations.
More information on getting and installing OpenSSL is in the manual.
This also means that the GMP library is no longer required.
* Further, thanks to Enrique Zanardi, we have Spanish messages; Matias
Carrasco provided us with a Spanish translation of the manual.
What still needs to be done before 1.0:
* Documentation. Especially since the protocol has changed, and a lot
of configuration directives have been added.
version 1.0pre2 May 31 2000
* Internationalized, Dutch translation available
* Many sanity checks on the meta protocol added
* This version has been internationalized; and a Dutch translation has
been included.
* Two configuration variables have been added:
* VpnMask - the IP network mask for the entire VPN, not just our
subnet (as given by MyVirtualIP). The Redhat and Debian packages
use this variable in their system startup scripts, but it is
ignored by tinc.
* Hostnames - if set to `yes', look up the names of IP addresses
trying to connect to us. Default set to `no', to prevent lockups
during lookups.
* The system startup scripts for Debian and Redhat use
/etc/tinc/nets.boot to find out which networks need to be started
during system boot.
* Fixes to prevent denial of service attacks by sending random data
after connecting (and even when the connection has been established),
either random garbage or just nonsensical protocol fields.
* tinc will retry to connect upon startup, does not quit if it doesn't
work the first time.
* Hosts that are disconnected implicitly if we lose a connection get
deleted from the internal list, to prevent hogging eachother with
add and delete requests when the connection is restored.
What still needs to be done before 1.0:
* Documentation.
* Failover ConnectTo lines, try another one if the first doesn't work.
version 1.0pre1 May 12 2000
* New meta-protocol