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ibuf, buf_read to ibuf_read, READ_BUF_SIZE to IBUF_READ_SIZE.
ok henning gilles claudio jacekm deraadt
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neighbors from using the source IP on broadcast interfaces to using the
router-id all the time. The interface lookup will already check for
matching subnets so there is no conflict possible. This makes ospfd finally
grok router-id changes without freaking out. Additionally whinge when an
other router is using the same router-id instead of failing in a very
horrible way.
OK sthen@, dlg@
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state machine needed by the features that are coming along.
ok claudio@
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some direct access to struct buf internals in the rest of ospfe.
Based on a larger buffer cleanup diff that was OK norby@ henning@
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flag that we set). So introduce a area_ospf_options() function that will
return the correct flags for each area. This makes stub area support a lot
easier.
OK norby@
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OK norby@
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- remove rtr_id from struct iface we don't need to keep a copy of this value
per interface
- replace all references to iface->rtr_id.s_addr with calls to ospfe_rtr_id()
ok claudio@ norby@
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One of the main problems is that the RFC is very unprecise about the process
and so a bit of guessing and "violating" the RFC is needed.
The problem was that on fast restarts ospfd computed wrong DR and BDR
routers. OK norby@ deraadt@
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the data from the last hello packet.
OK norby@
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ok claudio@
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ok claudio@
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OK norby@
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Without this the election process causes strange results as a router that
announces itself as dr/bdr is prefered over one that doesn't.
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do with this software, just happend to be my only valid email address at
the time.
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started by Esben Norby some time ago by using the imsg/three process framework
of bgpd. He implemented the basic concept plus the ospf finite state machines.
Later I joined and helped him cleanup, debug and extend his work.
Right now it is not particularly useful, major parts are still missing but is
imported to allow more people to work on it.
status:
The basic protocol works for broadcast networks and the LS database is
synchronized and updated. It is not possible to be DR or BDR on a network
and other interface types like point-to-point are not yet supported.
The shortest path tree is not calculated and so no routing information is
exchanged with the kernel FIB.
Not yet connected to the builds.
OK henning@
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