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