Age | Commit message (Collapse) | Author |
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When route was propagated to another rtable through a pipe and then the
pipe was reconfigured softly in such a way that any subsequent route
updates are filtered, then the source protocol shutdown didn't clean up
the route in the second rtable which caused stale routes and potential
crashes.
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Implements support for IPv6 traffic class, sets higher priority for OSPF
and RIP outgoing packets by default and allows to configure ToS/DS/TClass
IP header field and the local priority of outgoing packets.
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Temporary dummy routes created by a kernel protocol during routing table
scan get mixed with real routes propagated from another kernel protocol
through a pipe.
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Thanks to Alexander V. Chernikov for the patch.
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related to a respective protocol.
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The RAdv protocol could be configured to change its behavior based on
availability of routes, e.g., do not announce router lifetime when a
default route is not available.
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They have different behavior w.r.t. filtered routes that are kept.
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Router ID could be automatically determined based of subset of
ifaces/addresses specified by 'router id from' option. The patch also
does some minor changes related to router ID reconfiguration.
Thanks to Alexander V. Chernikov for most of the work.
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Several new configure command variants:
configure undo - undo last reconfiguration
configure timeout - configure with scheduled undo if not confirmed in timeout
configure confirm - confirm last configuration
configure check - just parse and validate config file
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When 'import keep rejected' protocol option is activated, routes
rejected by the import filter are kept in the routing table, but they
are hidden and not propagated to other protocols. It is possible to
examine them using 'show route rejected'.
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When there are overlapping IP prefixes and one disappears,
neighbors associated with it was removed even if there
is another covering IP prefix.
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Also fixes some minor bugs in include.
Thanks Kelly Cochran for suggestion and draft patch.
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Conflicts:
nest/config.Y
nest/rt-table.c
proto/bgp/bgp.c
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Remove support for historic Linux kernels,
merge krt-iface, krt-set and krt-scan stub headers.
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And also fixes some minor bugs in limits.
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Thanks to Alexander V. Chernikov for the original patch.
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Conflicts:
nest/proto.c
nest/rt-table.c
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When a protocol went down, all its routes were flushed in one step, that
may block BIRD for too much time. The patch fixes that by limiting
maximum number of routes flushed in one step.
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- ROA tables, which are used as a basic part for RPKI.
- Commands for examining and modifying ROA tables.
- Filter operators based on ROA tables consistent with RFC 6483.
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Thanks Alexander V. Chernikov for the original patch.
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Allows add/filter/delete clist on clist (set algebra on clists).
Allows number ~ bgppath match.
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The nest-protocol interaction is changed to better handle multitable
protocols. Multitable protocols now declare that by 'multitable' field,
which tells nest that a protocol handles things related to proto-rtable
interaction (table locking, announce hook adding, reconfiguration of
filters) itself.
Filters and stats are moved to announce hooks, a protocol could have
different filters and stats to different tables.
The patch is based on one from Alexander V. Chernikov, thanks.
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The patch from Alexander V. Chernikov.
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Thanks to Alexander V. Chernikov for original patch.
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Iface flags are not updated in some cases.
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Allows using NEF_STICKY neighbors with link-local addresses. This is
used for static route nexthops, they can be specified like fe80::1%eth0
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Thanks to Alexander V. Chernikov for many suggestions.
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Thanks Matthias Schiffer for the bugreport and the original patch.
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Based on the patch from Alexander V. Chernikov.
Extended to support almost all protocols.
Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.
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