1 * Wed Dec 1 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.11
2 - Don't send a RADIUS start record when ungardening on shutdown.
4 * Wed Dec 1 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.10
5 - Fix byte ordering of LCP header length (thanks Yuri).
6 - Increase ip_conntrack_max due to dropped packets.
8 * Tue Nov 30 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.9
9 - Revise CCP, send ConfigReq once only.
10 - Don't copy the old buffer into Config{Nak,Rej} LCP responses (oops);
11 add length checks when appending.
12 - Do copy the identifier from the request and update length.
13 - Have makeppp print a backtrace on overflow.
14 - Check control serial before clearing window, prevents looping tunnel
15 setup in some instances.
16 - Implement named access-lists which may be applied to a session
17 either via Filter-Id RADIUS responses, or using the CLI.
18 - Drop ip address from LOG.
19 - autothrottle: revise parsing; ignore lcp:interface-config avpairs
20 which don't start with serv[ice-policy].
23 * Sat Nov 20 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.8
24 - Ignore gateway address in Framed-Route (from Jonathan McDowell).
25 - Don't route Framed-IP-Address if contained in a Framed-Route.
26 - Call sessionshutdown() when a tunnel is dropped rather than
27 sessionkill() to ensure that RADIUS stop records are sent.
28 - Cleanup: make a bunch of global functions/variables static.
29 - Remove reference to old -a command line argument.
30 - Add l2tpns(8) and nsctl(8) manpages from Jonathan McDowell.
31 - Add startup-config(5) manpage.
32 - Revise nsctl to allow arbitrary strings/args to be passed to plugins.
33 - Add snoopctl, throttlectl plugins.
34 - Fix deletion from linked list.
35 - Allow LCP re-negotiation after connection completes (thanks Yuri).
37 * Mon Nov 15 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.7
38 - Fix socket creation in host_unreachable() (thanks to Bjørn Augestad)
39 - Don't assume BGP peer sends back negotiated hold time, pick smallest
41 * Thu Nov 11 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.6
42 - Make BGP keepalive/hold time configurable
43 - Revise BGP config to use "router bgp AS" syntax (requires libcli >= 1.8.2)
45 * Tue Nov 9 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.5
46 - Handle routing properly in lone-master case
47 - Fix intercepts: don't double-snoop throttled customers, ensure
48 byte/packet counts are only updated once
49 - Add a callback to allow plugins to fetch values from the running config
51 * Mon Nov 8 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.4
52 - Added setrxspeed plugin
53 - Added peer_address config option
54 - Rename wrapper macros to LOG()/LOG_HEX(), use p->log() in plugins
55 - Replace some PPP{PAP,CHAP} magic numebrs with constants
56 - Nak asyncmap (unless == 0)
57 - Bundle ConfigRej options
58 - Clean up initlcp handling
60 * Wed Nov 3 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.3
61 - Added support for hidden AVPs by Robert Clark
62 - l2tpns-chap-response.patch from Robert Clark
63 - Merge l2tpns-config-hostname.patch from Robert Clark
64 - l2tpns-dont-timeshift-unidirectional-traffic.patch from Robert Clark - Dump accounting data if cin OR cout is non-zero
65 - Don't write accounting files if no accounting dir is set - Yuri
66 - Fix checking for mmap success
67 - Renegotiate MRU - Yuri
68 - Take LCP ConfigReq length from the packet length field - Yuri
69 - Hostname set via command line not config
70 - Make number of throttle buckets configurable
71 - Shared_malloc returns NULL on failure
73 - Unfsck 4->8 indenting change
74 - Use 2 seperate u16 values for throttle rate in/out
75 - Defer adding radius fds to the select loop until become_master
77 * Thu Sep 02 2004 David Parrish <david@dparrish.com> 2.0.2
78 - Combined LCP patches from Iain and Yuri. This should allow Windows 2k/XP
79 clients to connect, as well Linksys DSL modems.
80 - Apply patch to fix -v option from Juergen Kammer.
81 - Makefile fix from Juergen Kammer to not overwrite existing config files on
83 - Configurable radius port patch from Juergen Kammer.
84 - Send my_address if no bind_address when doing IPCP
85 - Write pid file if filename is set
86 - Add startup script and monitor script from Yuri
87 - Some logging correctness fixes from Iain Wade
88 - Add support for LCP Ident and CallBack (rejection only) from Yuri
89 - Initiate LCP if not attempted by the client, or in renegotiation - Yuri
90 - Indentation and style cleanups
91 - Per-user upload and download throttle rates - Yuri
92 - Make autothrottle.so understand cisco lcp:interface-config - Yuri
93 - Show filter stats in show session - Yuri
94 - Cleanup from Michael to change sid to unique_id
95 - Add plugin to remove domain name from auth requests
96 - Add .spec file for RPM generation
98 * Tue Jul 13 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.1
99 - Update INSTALL, Docs/manual.html documentation.
100 - Add INTERNALS documentation.
101 - Add lock_pages option.
102 - TerminateAck fix from Yuri
103 - Adject cli_loop args for libcli 1.8.0
104 - Allow for backward compatabity in C_PING packets
105 - Don't send RADIUS stop messages from sessionshutdown when called from
108 - Fix for LASTSEEN breakage: don't do anything in the CLI other than
109 flag changes to be made by the parent.
110 - Split out master parts from cluster_check_master() into cluster_check_slaves().
111 - Set hostname in CLI prompt.
112 - Make cluster_hb_interval work; include interval/timeout in heartbeats
113 so that a change on the master is propagated immediately to the slaves.
114 - Use fast heartbeats when there are slaves not up to date.
115 - Ensure basetime of shut down master is set to zero (prevent delayed election).
116 - Fix radius session leak on IPCP timeout.
117 - Fix some off-by-one errors in tunnel/session loops.
118 - Add "limp along" fix for when a slave drops temporarily from the mcast group.
119 - Rename l2tpns.cfg as startup-config to match CONFIGFILE.
120 - Update cli callbacks to work with libcli 1.6.
121 This supports privileged and unprivileged commands, as well as a configuration
123 - Add help for all cli commands.
124 - Add "show version" command.
125 - Fix uptime counter display.
126 - Fix nasty bug where cluster basetime can be set to 0 when sending initial
128 - Don't rmmod ip_conntrack, as this can take a lot of time.
129 - Re-order logging in routeset such that the action is given before any error.
130 - Use the correct gateway address when deleting routes.
131 - Remove any routes when address changes.
132 - Require authentication if telnet from remote ip.
133 - Require enable password always.
134 - Return error if show pool done on slave.
135 - We MUST immediately exit if we're the wrong master!
137 * Wed Jun 23 2004 David Parrish <david@dparrish.com> 2.0.0
139 - Completely replace active/standby clustering with a new peer-to-peer
140 clustering method which allows much greater throughput and is a lot more fault
142 - Add internal tbf implementation for throttling without relying on tc and
144 - Add support for iBGP and eBGP to advertise routes
145 - Add cli commands "show cluster", "show bgp", "show ipcache", "show throttle",
146 "show tbf", "suspend bgp", "restart bgp", "show user"
147 - Interception destination must be set per-user
148 - If SMP machine, allow use of SCHED_FIFO, which should improve performance
149 - Added config option to send GARP at startup
150 - Added plugin_become_master and plugin_new_session_master plugin hooks
151 - Remove useless sessionsendarp(). This isn't needed now that we are using TUN
153 - ICMP rate limiting so not every unreachable packet is replied with an ICMP
155 - mangle table is not required on anything but the cluster master, so slaves
156 will drop the mangle table and attempt to unload the ip_conntrack module
157 - Statically assigned IP addresses (by Radius) work now
158 - Add -d command-line flag to detach and become a daemon
159 - Configuration file is now "/etc/l2tpns/startup-config"
160 - Reduced MIN_IP_SIZE to 0x19 to stop a pile of Short IP warnings
161 - Resend initial IPCP request until it's acknowleged by the client
162 - Better radius session cleanup logic
163 - Many miscellaenous bugfixes and performance enhancements
164 - Thanks to Michael O'Reilly and Brendan O'Dea for most of these new features
166 * Mon May 24 2004 David Parrish <david@dparrish.com> 1.2.0
167 - Fix SEGFAULT in garden module
168 - Use multiple radius sockets to allow more concurrent authentication requests
169 - Add username parameter to "show users" command
170 - Fix counting tunnel rx errors as tunnel tx errors
171 - Add "show throttle" command
172 - Add gcc __attribute__ to logging functions
173 - Fix warnings shown by __attribute__
174 - Make sure regular cleanup happens regularly under high load
175 - Add variable cleanup_interval for changing cleanup interval
176 - Add support for reading more than one packet per fd in each processing loop
177 - This is configurable with the multi_read_count variable
178 - Remove segv handler so core dumps can happen
179 - Use nonblocking sockets
180 - Increase tun queue length
181 - Fix minimum length of IP packets
182 - Remove per-packet plugin hooks (they are slow)
183 - Don't drop session if no free RADIUS
184 - Don't expire more than 1000 sessions per cleanup interval
185 - Remove -a and -c command-line options. They don't work anyway
186 - Don't require file: in log_filename
187 - Bump version to 1.2.0
188 - Check return code when throttling users
190 * Mon Apr 5 2004 David Parrish <david@dparrish.com> 1.1.1
191 - Don't mention configure anymore, it's not used
192 - Added the autosnoop and autothrottle modules
193 - Don't default to using a htb for the class root
195 * Fri Mar 5 2004 David Parrish <david@dparrish.com> 1.1.0
196 - Change all strcpy() calls to strncpy() to avoid buffer overflow potential
197 - Add ICMP host unreachable support
198 - Logging to syslog if log_file = "syslog:facility"
199 - Now requires libcli 1.5
200 - All configuration moves to a config structure
201 - Ability to modify and write config on the fly through command-line interface
202 - Config file support is removed, and now handled by the cli
203 - Show hostname in cli prompt
204 - Keep current state type for tunnels
205 - Add uptime command do CLI, which also shows real-time bandwidth utilisation
206 - Add goodbye command to cluster master, which forces droppping a slave
207 - Cache IP address allocation, so that reconnecting users get the same address
208 - Fix tunnel resend timeouts, so that dead tunnels will be cleaned up
209 - Allocate tunnels and radius without using a linked list which had issues
210 - Fix some off-by-one errors in tunnel and session and radius arrays
211 - Save and reload ip address pool when dieing
212 - Check version and size of reloaded data when restarting
213 - Remove plugin_config support
214 - Remove old support for TBF which didn't work anyway. HTB is required to do throttling now.
215 - Add COPYING and Changes files