X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/68921aa65a0336c8fb9933c0f19542918285eed6..9f41772ca94e7c6eb89910a0f09e98efb8dca644:/Changes diff --git a/Changes b/Changes index 9eaca00..ac8c547 100644 --- a/Changes +++ b/Changes @@ -1,7 +1,79 @@ -* Mon Dec 20 2004 Brendan O'Dea 2.1.0 -- Add IPv6 support from Jonathan McDowell (work in progress). -- Sanity check that cluster_send_session is not called from a child - process. +* Sun Jul 3 2005 Brendan O'Dea 2.0.23 +- Backout regular_cleanup changes. + +* Tue May 31 2005 Brendan O'Dea 2.0.22 +- Show session open time in "show session"/"show user" detailed output. +- Have slaves with BGP configured drop BGP on receipt of a shutdown + signal, but hang about for an additional 5s to process any remaining + traffic. +- Run regular_cleanups after processing the results of the select, + looking at a sufficient slice of each table to ensure that all + entries are examined at least once per second. + +* Mon May 23 2005 Brendan O'Dea 2.0.21 +- Cluster changes from Michael, intended to prevent a stray master + from trashing a cluster: + + Ignore heartbeats from peers claiming to be the master before the + timeout on the old master has expired. + + A master receiving a stray heartbeat sends a unicast HB back, which + should cause the rogue to die due to the tie-breaker code. + + Keep probing the master for late heartbeats. + + Drop BGP as soon as we become master with the minumum required peers. + + Any PING seen from a master forces an election (rather than just + where basetime is zero). + + A slave which receives a LASTSEEN message (presumably a restarted + master) sends back new message type, C_MASTER which indicates the + address of the current master. +- New config option: cluster_master_min_adv which determines the minimum + number of up to date slaves required before the master will drop + routes. + +* Mon May 16 2005 Brendan O'Dea 2.0.20 +- Add handling of "throttle=N" RADIUS attributes. +- Fix RADIUS indexing (should have 16K entries with 64 sockets). + +* Sat May 7 2005 Brendan O'Dea 2.0.19 +- Fix leak in session freelist when initial RADIUS session allocation + fails. + +* Tue May 3 2005 Brendan O'Dea 2.0.18 +- Add a Cisco-Avpair with intercept details to RADIUS Start/Stop + records. + +* Mon May 2 2005 Brendan O'Dea 2.0.17 +- Only send RADIUS stop record in sessionshutdown when there's an ip address. +- Reset .die on master takeover (so that dying sessions don't have to + hang around until the new master has the same uptime as the old one). +- Update .last_packet in cluster_handle_bytes only when there have + been bytes received from the modem (dead sessions were having the + idle timeout reset by stray packets). + +* Mon Feb 14 2005 Brendan O'Dea 2.0.16 +- Ensure that sessionkill is not called on an unopened session (borks + the freelist). +- Bump MAXSESSION to 60K. +- Fix off-by-one errors in session/tunnel initialisation and + sessiont <-> sessionidt functions. +- Use session[s].opened consistently when checking for in-use sessions + (rather than session[s].tunnel). +- Use <= cluster_highest_sessionid rather than < MAXSESSION in a + couple of loops. +- Don't kill a whole tunnel if we're out of sessions. +- Change session[s].ip to 0 if set from RADIUS to 255.255.255.254; + avoids the possibility that it will be interpreted as a valid IP + address. +- Avoid a possible buffer overflow in processpap. +- Kill session if authentication was rejected. + +* Thu Jan 13 2005 Brendan O'Dea 2.0.15 +- More DoS prevention: add packet_limit option to apply a hard limit + to downstream packets per session. +- Fix "clear counters". +- Log "Accepted connection to CLI" at 4 when connection is from localhost + to reduce noise in logs. +- Show time since last counter reset in "show counters". + +* Mon Dec 20 2004 Brendan O'Dea 2.0.14 - Throttle outgoing LASTSEEN packets to at most one per second for a given seq#. @@ -71,7 +143,7 @@ - Revise BGP config to use "router bgp AS" syntax (requires libcli >= 1.8.2) * Tue Nov 9 2004 Brendan O'Dea 2.0.5 -- Handle routing properly in lone-master case +- Handle routing properly in lone-master case - Fix intercepts: don't double-snoop throttled customers, ensure byte/packet counts are only updated once - Add a callback to allow plugins to fetch values from the running config