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Revision 1.22, Tue Jun 25 07:44:20 2019 UTC (4 years, 11 months ago) by claudio
Branch: MAIN
CVS Tags: HEAD
Changes since 1.21: +1 -1 lines
FILE REMOVED
Remove irrfilter from bgpctl. The current code is not very useful. Trying to parse RPSL has shown to be impossible. For now tools like bgpq3 (in ports) can be used to generate AS and prefix sets based on IRR data. OK job@ deraadt@ sthen@ benno@
Revision 1.21 / (download) - annotate - [select for diffs], Mon Oct 5 14:18:33 2015 UTC (8 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE,
OPENBSD_6_5,
OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3,
OPENBSD_6_2_BASE,
OPENBSD_6_2,
OPENBSD_6_1_BASE,
OPENBSD_6_1,
OPENBSD_6_0_BASE,
OPENBSD_6_0,
OPENBSD_5_9_BASE,
OPENBSD_5_9
Changes since 1.20: +1 -2 lines
Diff to previous 1.20 (colored)
these 3 files do not need sys/socket.h
Revision 1.20 / (download) - annotate - [select for diffs], Fri Jan 16 06:40:15 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE,
OPENBSD_5_8,
OPENBSD_5_7_BASE,
OPENBSD_5_7
Changes since 1.19: +1 -2 lines
Diff to previous 1.19 (colored)
Replace <sys/param.h> with <limits.h> and other less dirty headers where possible. Annotate <sys/param.h> lines with their current reasons. Switch to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where sensible to avoid pulling in the pollution. These are the files confirmed through binary verification. ok guenther, millert, doug (helped with the verification protocol)
Revision 1.19 / (download) - annotate - [select for diffs], Wed Oct 8 16:15:37 2014 UTC (9 years, 8 months ago) by deraadt
Branch: MAIN
Changes since 1.18: +4 -4 lines
Diff to previous 1.18 (colored)
Use reallocarray() throughout to spot multiplicative int overflow. ok henning benno
Revision 1.18 / (download) - annotate - [select for diffs], Mon May 10 02:00:50 2010 UTC (14 years, 1 month ago) by krw
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE,
OPENBSD_5_6,
OPENBSD_5_5_BASE,
OPENBSD_5_5,
OPENBSD_5_4_BASE,
OPENBSD_5_4,
OPENBSD_5_3_BASE,
OPENBSD_5_3,
OPENBSD_5_2_BASE,
OPENBSD_5_2,
OPENBSD_5_1_BASE,
OPENBSD_5_1,
OPENBSD_5_0_BASE,
OPENBSD_5_0,
OPENBSD_4_9_BASE,
OPENBSD_4_9,
OPENBSD_4_8_BASE,
OPENBSD_4_8
Changes since 1.17: +2 -2 lines
Diff to previous 1.17 (colored)
Various comment typos. 'wether' -> 'whether' (most popular), 'possiblity' -> 'possibility', 'optins' -> 'options', 'resposne' -> 'response', 'unecessary' -> 'unnecessary', 'desination' -> 'destination'. Collected from various misc@ and tech@ postings, many by Brad Tilley.
Revision 1.17 / (download) - annotate - [select for diffs], Tue Sep 8 16:11:36 2009 UTC (14 years, 9 months ago) by sthen
Branch: MAIN
CVS Tags: OPENBSD_4_7_BASE,
OPENBSD_4_7
Changes since 1.16: +4 -2 lines
Diff to previous 1.16 (colored)
Add -4 and -6 flags to irrfilter mode, allowing you to only fetch (you guessed it) v4 or v6 from the IRR. Reduces size of the filter file (and thus router resource use) when you only speak IPv4 but you want to filter peers who announce lots of v6 space. ok claudio@
Revision 1.16 / (download) - annotate - [select for diffs], Tue Sep 8 15:40:25 2009 UTC (14 years, 9 months ago) by claudio
Branch: MAIN
Changes since 1.15: +65 -21 lines
Diff to previous 1.15 (colored)
Update irrfilter to support IPv6 and 4-byte AS numbers. IPv6 support based on work by Tonnerre Lombard I just cleaned it up. OK henning, sthen
Revision 1.15 / (download) - annotate - [select for diffs], Sun May 27 18:54:25 2007 UTC (17 years ago) by henning
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE,
OPENBSD_4_6,
OPENBSD_4_5_BASE,
OPENBSD_4_5,
OPENBSD_4_4_BASE,
OPENBSD_4_4,
OPENBSD_4_3_BASE,
OPENBSD_4_3,
OPENBSD_4_2_BASE,
OPENBSD_4_2
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored)
initialize pfx->pfx_maxlen too, rotting in my tree for some time
Revision 1.14 / (download) - annotate - [select for diffs], Tue Mar 6 16:45:34 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
CVS Tags: OPENBSD_4_1_BASE,
OPENBSD_4_1
Changes since 1.13: +8 -2 lines
Diff to previous 1.13 (colored)
prepare, but leave disabled, verbose operation so that you can see what is going on (helps when the damn thing runs for hours). will be enabled with a -v somewhen in the future
Revision 1.13 / (download) - annotate - [select for diffs], Tue Mar 6 00:27:33 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.12: +16 -6 lines
Diff to previous 1.12 (colored)
another completely bogus route entry, this time openface in their own RR: route: 198.73.251.0 no prefixlen... overhaul error handling in prefixset_addmember(). for prefixes without prefixlen or ones where inet_net_pton reports an invalid format, complain and ignore the prefix, but don't err out completely.
Revision 1.12 / (download) - annotate - [select for diffs], Mon Mar 5 22:10:50 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.11: +3 -2 lines
Diff to previous 1.11 (colored)
better diagnostics on inet_net_pton failing
Revision 1.11 / (download) - annotate - [select for diffs], Mon Mar 5 16:43:24 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored)
gremlins keep putting tiny KNF violations in my code in the hope I don't spot 'em
Revision 1.10 / (download) - annotate - [select for diffs], Mon Mar 5 16:40:10 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.9: +2 -2 lines
Diff to previous 1.9 (colored)
better error msg
Revision 1.9 / (download) - annotate - [select for diffs], Mon Mar 5 16:16:42 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.8: +24 -20 lines
Diff to previous 1.8 (colored)
loop over the list calling prefix_aggregate until nothing can be aggregated any more. since aggregated entries might be further aggregatable... shaves of another 1200 lines (of ~16900) from the generated ruleset for my AS
Revision 1.8 / (download) - annotate - [select for diffs], Mon Mar 5 15:06:35 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.7: +7 -8 lines
Diff to previous 1.7 (colored)
lint happiness
Revision 1.7 / (download) - annotate - [select for diffs], Mon Mar 5 13:57:59 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.6: +11 -0 lines
Diff to previous 1.6 (colored)
in prefix_aggregate(), when we look at two neighbor prefixes, see wether they can be expressed as one with shorter prefixlen. if so, adjust the first prefix accordingly and return 1 so the second gets removed. shrinks the ruleset for my AS from 19533 to 16892 rules.
Revision 1.6 / (download) - annotate - [select for diffs], Mon Mar 5 13:45:52 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)
do the prefix masking in network byte order
Revision 1.5 / (download) - annotate - [select for diffs], Mon Mar 5 12:57:56 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.4: +80 -7 lines
Diff to previous 1.4 (colored)
sort out more specifics and mark the less specific covering them in a way that the resulting rule allows more specifics. i. e. 10.0.0.0/16, 10.0.1/24, 10.0.128/17 -> prefix 10.0.0.0/16 prefixlen <= 24 implementation: sort prefixes per AS by address family, prefix, prefixlen. for every entry, check wether the prefix with the previous entry's mask applied matches the previous entry's prefix & mask. Only move the previous pointer forward if not so. Fill the holes we create in the process on the fly; shrink the array afterwards. shrinks the generated filters for our AS from over 100k to under 20k lines.
Revision 1.4 / (download) - annotate - [select for diffs], Sun Mar 4 20:36:39 2007 UTC (17 years, 3 months ago) by deraadt
Branch: MAIN
Changes since 1.3: +2 -2 lines
Diff to previous 1.3 (colored)
correct include order
Revision 1.3 / (download) - annotate - [select for diffs], Sun Mar 4 20:31:22 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.2: +11 -11 lines
Diff to previous 1.2 (colored)
rename struct prefix -> irr_prefix
Revision 1.2 / (download) - annotate - [select for diffs], Sun Mar 4 20:05:11 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
Changes since 1.1: +49 -10 lines
Diff to previous 1.1 (colored)
store prefixes in binary format. we'll need that for aggregation. discussed with pyr
Revision 1.1 / (download) - annotate - [select for diffs], Sat Mar 3 11:45:30 2007 UTC (17 years, 3 months ago) by henning
Branch: MAIN
add irrfilter mode. generates bgpd filter rules from the Internet Routing Registry aka IRR aka the aut-num, as-set and route objects in the RIPE, ARIN, APNIC ... databases accessed via whois, using the Routing Policy Specificaion Language RPSL. implement the whois query interface, an RPSL parser (of course only the parts we need), recursive as-set resolver, prefixes per AS lookup, and an ouput module to make up the rules. work in progress, not ready for general consumption yet. import agreed by theo & claudio