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