forked from pool/python-pysnmp
Accepting request 208216 from home:posophe:branches:devel:languages:python
update OBS-URL: https://build.opensuse.org/request/show/208216 OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pysnmp?expand=0&rev=16
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Denisart Benjamin
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@@ -1,3 +1,126 @@
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-------------------------------------------------------------------
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Sun Nov 24 20:56:12 UTC 2013 - p.drouand@gmail.com
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- Update to version 4.2.5
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+ License updated to vanilla BSD 2 +Clause to ease package use
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(http://opensource.org/licenses/BSD +2 +Clause).
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+ A dozen of lightweight Twisted +based example scripts replaced more
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complex example implementations used previously.
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+ SNMP Proxy example apps separated into a larger set of more specialized
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ones.
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+ Most of Command Generator examples re +pointed to a live SNMP Agent
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at demo.snmplabs.com to ease experimentation and adoption.
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+ Multithreaded oneliner CommandGenerator example added.
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+ Packet +level SNMP API (pysnmp.proto.api) getErrorIndex() method can now
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be instructed to ignore portentially malformed errorIndex SNMP packet
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value what sometimes happens with buggy SNMP implementations.
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+ Standard SNMP Apps and built +in proxy now ignores malformed errorIndex
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value.
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+ Built +in logging now includes timestamps.
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+ Multi +lingual capabilities of all CommandGenerator & NotificationOriginator
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apps re +worked and improved. For instance it is now it's possible to run
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getBulk() against a SNMPv1 Agent invoking built +in SNMP Proxy behind the
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scene.
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+ The $PYSNMP_MIB_DIR & $PYSNMP_MIB_DIRS & $PYSNMP_MIB_PKGS path separator
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made platform +specific.
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+ Change to rfc2576.v1tov2() logic: errorStatus = noSuchName is now
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translated into rfc1905.noSuchObject exception value for *all* var +bindings
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at once. Although RFC2576 does not suggest error +status +> v2c exception
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translation, historically pysnmp used to perform it for a long time so we
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can't easily stop doing that.
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+ Exception re +raising improved at MibInstrumController.flipFlopFsm() and
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asynsock/twisted dispatchers so that original traceback is preserved.
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+ A single instance of transport dispatcher can now serve multiple
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receivers (identified by IDs) chosen by a public data routing method.
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+ SnmpEngine.[un]registerTransportDispatcher() methods now accept optional
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receiver ID token to be used by transport dispatcher's data router. This
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allows for multiple SNMP engines registration with a single transport
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dispatcher.
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+ Distribute is gone, switched to setuptools completely.
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+ The snmpCommunityTable row selection improved to follow RFC2576, clause
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5.2.1.
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+ Asyncore +based dispatcher attempts to use poll() whenever available
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on the platform. It would help handling a really large number (>1024)
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of file descriptors.
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+ AsynCommandGenerator.makeReadVarBinds() generalized into a new
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makeVarBinds() method which replaces somewhat redundant code at setCmd()
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and AsynNotificationOriginator.sendNotification().
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+ AsynCommandGenerator.uncfgCmdGen() & AsynNotificationOriginator.uncfgCmdGen()
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methods now accept optional authData parameter to remove specific entries
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from LCD. This can be useful for modifying security parameters for
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specific securityName.
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+ SNMP credentials management reworked to separate userName from securityName
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in snmpCommunityEntry and usmUserEntry tables. Changes made to addV1System(),
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addV3User() functions as well as to their oneliner's wrappers.
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+ The contextEngineId parameter of config.addV3User() and auth.UsmUserData()
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renamed into securityEngineId as it's semantically correct
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+ Oneliner UsmUserData() and CommunityData() classes now support clone()'ing
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to facilitate authentication data management in user applications.
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+ Oneliner transport target classes now support the getTransportInfo()
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method that returns network addresses used on protocol level.
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+ The config.addSocketTransport() helper renamed into config.addTransport()
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and improved by automatically instantiating compatible TransportDispatcher
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making it dispatcher +agnostic. As an additional bonus, application may not
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call registerTransportDispatcher() as it would be called by addTransport().
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+ The SnmpV3MessageProcessingModel.getPeerEngineInfo() method is implemented
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to communicate discovered peer SNMP engine information to SNMP apps what
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can be used for fine usmUserTable configuration.
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+ AsynNotificationOriginator.cfgCmdGen() does not take into account
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securityModel & securityLevel when reducing LCD access via addTrapUser().
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This improves LCD consistency on sparse add/del operatons but also
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does not let you to configure different securityModels per securityname
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at VACM though the cfgCmdGen() wrapper.
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+ MIB builder traceback formatting and reporting improved.
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+ SNMP Engine object now has a snmpEngineID attribute exposed.
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+ Fix to inet_ntop()/inet_pton() support on Windows at TRANSPORT +ADDRESS +MIB.
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+ Fix to usmUserSecurityName table column implementation + + automatic value
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generation from index value removed.
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+ Fix and significant logic rework of snmpCommunityTable to make it working
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in both Generator and Responder modes and better follow RFC2576
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requirements on sequential entries lookup and selection. As a side effect,
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untagged snmpCommunityTable entries will *not* match tagged
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snmpTargetAddrTable entries and vice versa.
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+ Fix to Twisted +based NotificationOriginator to make it serving INFORMs again.
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+ Fix to rfc2576.v1tov2() logic: errorStatus = noSuchName is now translated
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into rfc1905.noSuchObject exception value for *all* var +bindings. Although
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this is not mentioned in RFC, it looks as a more consistent approach.
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+ Fix of rounding error to base I/O dispatcher's next timer call calculation.
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+ Explicit twisted dispatcher's timer resolution (of 1 sec) removed to make
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use of global default of 0.5 sec.
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+ Fix to twisted/udp non +default local endpoint binding features. Common
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socket ('host', port) notation is now supported.
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+ Fix to Twisted +based transport to make it closing UDP port / UNIX pipe
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on shutdown.
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+ Fix to Twisted +based dispatcher not to close transport on unregistration
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at dispatcher as transports can potentially be reused elsewhere.
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+ Fix to asyncore +based transport to work only with AsynsockDispatcher's
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socket map and not to touch default asyncore's one. The latter have caused
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dispatcher/transport restarting issues.
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+ The delV3User() function improved to drop all rows from USM table that
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were cloned from the target one.
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+ Fix to exceptions handling at MsgAndPduDispatcher.sendPdu() to avoid
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sendPduHandle miss (followed by system crash) on cache expiration run.
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+ Break cyclic references at CommandResponder and NotificationReceiver apps
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through close() method.
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+ Fix to octet string typing at 3DES codec (used to throw an exception).
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+ Fix to SnmpAdminString, SnmpTagList, SnmpTagValue types to make them
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supporting UTF +8 initializers.
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+ Fix to v1/v2c message processing module which used to refer to a
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bogus stateReference in some cases what causes SNMP engine crashes.
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+ Fix to IPv6 transport to zero ZoneID, FlowID and ScopeID components
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sometimes coming along with incoming packet.
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+ Fix to SNMPv1 MP module to pass stateReference to registered app on
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unconfirmed notifications reception (to let NotificationReceiver
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Apps browsing request details).
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(transport information at the moment) at SNMP engine.
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+ Asyncsock sockets now configured with SO_REUSEADDR option to fix possible
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Windows error 10048.
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+ Gracefully handle malformed SnmpEngineID at USM coming from SNMPv3 header.
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+ Typos fixed in error +status constants at CommandResponder
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+ Missing import added to oneliner auth module.
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+ Cosmetic changes to v3arch example scripts.
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- Change license; in changelog, BSD-2-Clause is explicit
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-------------------------------------------------------------------
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Wed Apr 24 05:04:49 UTC 2013 - highwaystar.ru@gmail.com
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