1 * Tue Jul 13 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.1
2 - Update INSTALL, Docs/manual.html documentation.
3 - Add INTERNALS documentation.
4 - Add lock_pages option.
5 - TerminateAck fix from Yuri
6 - Adject cli_loop args for libcli 1.8.0
7 - Allow for backward compatabity in C_PING packets
8 - Don't send RADIUS stop messages from sessionshutdown when called from
11 - Fix for LASTSEEN breakage: don't do anything in the CLI other than
12 flag changes to be made by the parent.
13 - Split out master parts from cluster_check_master() into cluster_check_slaves().
14 - Set hostname in CLI prompt.
15 - Make cluster_hb_interval work; include interval/timeout in heartbeats
16 so that a change on the master is propagated immediately to the slaves.
17 - Use fast heartbeats when there are slaves not up to date.
18 - Ensure basetime of shut down master is set to zero (prevent delayed election).
19 - Fix radius session leak on IPCP timeout.
20 - Fix some off-by-one errors in tunnel/session loops.
21 - Add "limp along" fix for when a slave drops temporarily from the mcast group.
22 - Rename l2tpns.cfg as startup-config to match CONFIGFILE.
23 - Update cli callbacks to work with libcli 1.6.
24 This supports privileged and unprivileged commands, as well as a configuration
26 - Add help for all cli commands.
27 - Add "show version" command.
28 - Fix uptime counter display.
29 - Fix nasty bug where cluster basetime can be set to 0 when sending initial
31 - Don't rmmod ip_conntrack, as this can take a lot of time.
32 - Re-order logging in routeset such that the action is given before any error.
33 - Use the correct gateway address when deleting routes.
34 - Remove any routes when address changes.
35 - Require authentication if telnet from remote ip.
36 - Require enable password always.
37 - Return error if show pool done on slave.
38 - We MUST immediately exit if we're the wrong master!
40 * Wed Jun 23 2004 David Parrish <david@dparrish.com> 2.0.0
42 - Completely replace active/standby clustering with a new peer-to-peer
43 clustering method which allows much greater throughput and is a lot more fault
45 - Add internal tbf implementation for throttling without relying on tc and
47 - Add support for iBGP and eBGP to advertise routes
48 - Add cli commands "show cluster", "show bgp", "show ipcache", "show throttle",
49 "show tbf", "suspend bgp", "restart bgp", "show user"
50 - Interception destination must be set per-user
51 - If SMP machine, allow use of SCHED_FIFO, which should improve performance
52 - Added config option to send GARP at startup
53 - Added plugin_become_master and plugin_new_session_master plugin hooks
54 - Remove useless sessionsendarp(). This isn't needed now that we are using TUN
56 - ICMP rate limiting so not every unreachable packet is replied with an ICMP
58 - mangle table is not required on anything but the cluster master, so slaves
59 will drop the mangle table and attempt to unload the ip_conntrack module
60 - Statically assigned IP addresses (by Radius) work now
61 - Add -d command-line flag to detach and become a daemon
62 - Configuration file is now "/etc/l2tpns/startup-config"
63 - Reduced MIN_IP_SIZE to 0x19 to stop a pile of Short IP warnings
64 - Resend initial IPCP request until it's acknowleged by the client
65 - Better radius session cleanup logic
66 - Many miscellaenous bugfixes and performance enhancements
67 - Thanks to Michael O'Reilly and Brendan O'Dea for most of these new features
69 * Mon May 24 2004 David Parrish <david@dparrish.com> 1.2.0
70 - Fix SEGFAULT in garden module
71 - Use multiple radius sockets to allow more concurrent authentication requests
72 - Add username parameter to "show users" command
73 - Fix counting tunnel rx errors as tunnel tx errors
74 - Add "show throttle" command
75 - Add gcc __attribute__ to logging functions
76 - Fix warnings shown by __attribute__
77 - Make sure regular cleanup happens regularly under high load
78 - Add variable cleanup_interval for changing cleanup interval
79 - Add support for reading more than one packet per fd in each processing loop
80 - This is configurable with the multi_read_count variable
81 - Remove segv handler so core dumps can happen
82 - Use nonblocking sockets
83 - Increase tun queue length
84 - Fix minimum length of IP packets
85 - Remove per-packet plugin hooks (they are slow)
86 - Don't drop session if no free RADIUS
87 - Don't expire more than 1000 sessions per cleanup interval
88 - Remove -a and -c command-line options. They don't work anyway
89 - Don't require file: in log_filename
90 - Bump version to 1.2.0
91 - Check return code when throttling users
93 * Mon Apr 5 2004 David Parrish <david@dparrish.com> 1.1.1
94 - Don't mention configure anymore, it's not used
95 - Added the autosnoop and autothrottle modules
96 - Don't default to using a htb for the class root
98 * Fri Mar 5 2004 David Parrish <david@dparrish.com> 1.1.0
99 - Change all strcpy() calls to strncpy() to avoid buffer overflow potential
100 - Add ICMP host unreachable support
101 - Logging to syslog if log_file = "syslog:facility"
102 - Now requires libcli 1.5
103 - All configuration moves to a config structure
104 - Ability to modify and write config on the fly through command-line interface
105 - Config file support is removed, and now handled by the cli
106 - Show hostname in cli prompt
107 - Keep current state type for tunnels
108 - Add uptime command do CLI, which also shows real-time bandwidth utilisation
109 - Add goodbye command to cluster master, which forces droppping a slave
110 - Cache IP address allocation, so that reconnecting users get the same address
111 - Fix tunnel resend timeouts, so that dead tunnels will be cleaned up
112 - Allocate tunnels and radius without using a linked list which had issues
113 - Fix some off-by-one errors in tunnel and session and radius arrays
114 - Save and reload ip address pool when dieing
115 - Check version and size of reloaded data when restarting
116 - Remove plugin_config support
117 - Remove old support for TBF which didn't work anyway. HTB is required to do throttling now.
118 - Add COPYING and Changes files