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2022-07-15Merge commit 'c70b3198' into thread-next [lots of conflicts]Maria Matejka
There were more conflicts that I'd like to see, most notably in route export. If a bisect identifies this commit with something related, it may be simply true that this commit introduces that bug. Let's hope it doesn't happen.
2022-07-13Merge commit '2e5bfeb73ac25e236a24b6c1a88d0f2221ca303f' into thread-nextMaria Matejka
2022-07-11Merge remote-tracking branch 'origin/master' into backportMaria Matejka
2022-06-27Filter: Implement soft scopesOndrej Zajicek (work)
Soft scopes are anonymous scopes that most likely do not contain any symbol, so allocating regular scope is postponed when it is really needed.
2022-05-30Merge commit '17f91f9e6e70f7e3f29502e854823c0d48571eaa' into haugesundMaria Matejka
2022-05-30Merge commit '165156beeb2926472bbceca3c103aacc3f81a8cc' into haugesundMaria Matejka
2022-05-04Explicit definition structures of route attributesMaria Matejka
Changes in internal API: * Every route attribute must be defined as struct ea_class somewhere. * Registration of route attributes known at startup must be done by ea_register_init() from protocol build functions. * Every attribute has now its symbol registered in a global symbol table defined as SYM_ATTRIBUTE * All attribute ID's are dynamically allocated. * Attribute value custom formatting hook is defined in the ea_class. * Attribute names are the same for display and filters, always prefixed by protocol name. Also added some unit testing code for filters with route attributes.
2022-05-04Conf: Symbols are properly scopedMaria Matejka
Now there is a persistent root symbol scope and all scopes have their symbol hashes to store local symbols and not leak any symbol out.
2021-11-22Route export is now asynchronous.Maria Matejka
To allow for multithreaded execution, we need to break the import-export chain and buffer the exports before actually processing them.
2021-11-09Nest: Route generations and explicit tracking route propagion through pipesMaria Matejka
2021-09-10Reducing filter stack size to allow for lesser thread stack sizeMaria Matejka
2021-06-06Nest: Allow specifying security keys as hex bytes as well as stringsToke Høiland-Jørgensen
Add support for specifying a password in hexadecimal format, The result is the same whether a password is specified as a quoted string or a hex-encoded byte string, this just makes it more convenient to input high-entropy byte strings as MAC keys.
2021-02-10BGP: Add support for BGP hostname capabilityVincent Bernat
This is an implementation of draft-walton-bgp-hostname-capability-02. It is implemented since quite some time for FRR and in datacenter, this gives a nice output to avoid using IP addresses. It is disabled by default. The hostname is retrieved from uname(2) and can be overriden with "hostname" option. The domain name is never set nor displayed. Minor changes by committer.
2020-12-07Nest: Per-channel debug flagsOndrej Zajicek (work)
The patch add support for per-channel debug flags, currently just 'states', 'routes', and 'filters'. Flag 'states' is used for channel state changes, remaining two for routes passed through the channel. The per-protocol debug flags 'routes'/'filters' still enable reporting of routes for all channels, to keep existing behavior. The patch causes minor changes in some log messages.
2020-04-09Configuration strings are constant.Maria Matejka
This is merely a const propagation. There was no problem in there.
2020-02-04Conf: Better error message when reading iproute2 configMaria Matejka
Reported by: Martin Weinelt <martin@darmstadt.freifunk.net>
2019-07-03Merge branch 'master' into mq-filter-stackMaria Matejka
2019-06-30Nest: Add command to request graceful restartOndrej Zajicek (work)
When 'graceful down' command is entered, protocols are shut down with regard to graceful restart. Namely Kernel protocol does not remove routes and BGP protocol does not send notification, just closes the connection.
2019-06-25Conf/Filters: Moved argument count to conf scopeMaria Matejka
2019-06-12Add CLI command to test reconfiguration statusOndrej Zajicek (work)
Based on patch from Kenth Eriksson <kenth.eriksson@infinera.com>.
2019-05-21Filter: Store variables and function arguments on stackJan Maria Matejka
2019-04-30BGP: Dynamic BGPOndrej Zajicek (work)
Support for dynamically spawning BGP protocols for incoming connections. Use 'neighbor range' to specify range of valid neighbor addresses, then incoming connections from these addresses spawn new BGP instances.
2019-02-26Filters: comparison of functions and filters cachingMaria Matejka
2019-02-25Conf: Lexer parses quoted strings in a more descriptive wayMaria Matejka
2019-02-20Conf: Symbol implementation converted from void pointers to unionMaria Matejka
... and consted some declarations.
2019-02-20Filter + Config: Fix bugs, tests and split symbols by typeMaria Matejka
2019-02-20Filter: refactoring of instruction constructorsMaria Matejka
2018-12-06Custom route attributesMaria Matejka
For local route marking purposes, local custom route attributes may be defined. These attributes are seamlessly stripped after export filter to every real protocol like Kernel, BGP or OSPF, they however pass through pipes. We currently allow at most 256 custom attributes. This should be much faster than currently used bgp communities for marking routes.
2018-09-11Conf: Show the line:char position where the syntax error happensJan Maria Matejka
2017-12-08Docs: Update to v2.0Jan Maria Matejka
2017-12-07Timers: Revert temporary names and remove old timer.hOndrej Zajicek (work)
2017-12-07Nest: Update to new timersOndrej Zajicek (work)
2017-12-07Timers: Parse and format functions for microsecond timesOndrej Zajicek (work)
Date/time output (e.g. in logs, show commands) can use %f to specify subsecond time. By default, millisecond precision is used in output.
2017-05-25Merge branch 'master' into int-newOndrej Zajicek (work)
2017-05-25Conf: Replace keyword and symbol hash table with generic hash table.Ondrej Zajicek (work)
The old hash table had fixed size, which makes it slow for config files with large number of symbols and symbol lookups. The new one is growing according to needs.
2016-11-30conf/conf.h: Fix a description of a variable in a structurePavel Tvrdik
2016-11-09 Unit Testing for BIRDOndrej Zajicek (work)
- Unit Testing Framework (BirdTest) - Integration of BirdTest into the BIRD build system - Tests for several BIRD modules Based on squashed Pavel Tvrdik's int-test branch, updated for current int-new branch.
2016-11-08Merge branch 'master' into int-newOndrej Zajicek (work)
2016-11-08Minor code cleanupsOndrej Zajicek (work)
2016-05-10Build system reworked to one global Makefile with includes and no nestingJan Moskyto Matejka
Also removed the lib-dir merging with sysdep. Updated #include's accordingly. Fixed make doc on recent Debian together with moving generated doc into objdir. Moved Makefile.in into root dir Retired all.o and birdlib.a Linking the final binaries directly from all the .o files.
2016-03-10cf_error(char *msg, ...) -> cf_error(const char *msg, ...)Pavel Tvrdík
2016-02-01Channels - explicit links between protocols and tablesOndrej Zajicek (work)
The patch adds support for channels, structures connecting protocols and tables and handling most interactions between them. The documentation is missing yet.
2016-01-20Delete old ROA codePavel Tvrdík
2015-12-20ROA code switchoffJan Moskyto Matejka
2015-11-09Conf: Fixes bug in symbol lookup during reconfigurationOndrej Zajicek (work)
Symbol lookup by cf_find_symbol() not only did the lookup but also added new void symbols allocated from cfg_mem linpool, which gets broken when lookups are done outside of config parsing, which may lead to crashes during reconfiguration. The patch separates lookup-only cf_find_symbol() and config-modifying cf_get_symbol(), while the later is called only during parsing. Also new_config and cfg_mem global variables are NULLed outside of parsing.
2015-06-08unsigned [int] -> uintPavel Tvrdík
2015-03-02Implement latency tracking, internal event log and watchdogOndrej Zajicek
2015-02-21Bump max symbol length to 64.Ondrej Zajicek
And move the constant to conf.h header. Thanks to Alexander Chernikov for the patch.
2014-10-02Allows more constants in set literals.Ondrej Zajicek
Thanks to Michael Fincham for the bugreport.
2014-03-25Fixes file descriptor leak when parser ends with error.Ondrej Zajicek
Thanks to MrBr for the bugreport.